AI Now Report 2018  Meredith Whittaker, AI Now Institute, New York University, Google Open Research   Kate Crawford, AI Now Institute, New York University, Microsoft Research  Roel Dobbe, AI Now Institute, New York University  Genevieve Fried, AI Now Institute, New York University  Elizabeth Kaziunas, AI Now Institute, New York University  Varoon Mathur, AI Now Institute, New York University  Sarah Myers West, AI Now Institute, New York University  Rashida Richardson, AI Now Institute, New York University  Jason Schultz, AI Now Institute, New York University School of Law  Oscar Schwartz, AI Now Institute, New York University    With research assistance from Alex Campolo and Gretchen Krueger (AI Now Institute, New York  University)    DECEMBER 2018              CONTENTS    ABOUT THE AI NOW INSTITUTE 3  RECOMMENDATIONS 4  EXECUTIVE SUMMARY 7  INTRODUCTION 10  1. THE INTENSIFYING PROBLEM SPACE 12  1.1 AI is Amplifying Widespread Surveillance 12  The faulty science and dangerous history of affect recognition 13  Facial recognition amplifies civil rights concerns 15  1.2 The Risks of Automated Decision Systems in Government 18  1.3 Experimenting on Society: Who Bears the Burden? 22  2. EMERGING SOLUTIONS IN 2018 24  2.1 Bias Busting and Formulas for Fairness: the Limits of Technological “Fixes” Broader approaches 24  27  2.2 Industry Applications: Toolkits and System Tweaks 28  2.3 Why Ethics is Not Enough 29  3. WHAT IS NEEDED NEXT 32  3.1 From Fairness to Justice 32  3.2 Infrastructural Thinking 33  3.3 Accounting for Hidden Labor in AI Systems 34  3.4 Deeper Interdisciplinarity 36  3.5 Race, Gender and Power in AI 37  3.6 Strategic Litigation and Policy Interventions 39  3.7 Research and Organizing: An Emergent Coalition 40  CONCLUSION 42  ENDNOTES 44            This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License    2  ABOUT THE AI NOW INSTITUTE     The AI Now Institute at New York University is an interdisciplinary research institute dedicated to  understanding the social implications of AI technologies. It is the first university research center  focused specifically on AI’s social significance. Founded and led by Kate Crawford and Meredith  Whittaker, AI Now is one of the few women-led AI institutes in the world.     AI Now works with a broad coalition of stakeholders, including academic researchers, industry,  civil society, policy makers, and affected communities, to identify and address issues raised by  the rapid introduction of AI across core social domains. AI Now produces interdisciplinary  research to help ensure that AI systems are accountable to the communities and contexts they  are meant to serve, and that they are applied in ways that promote justice and equity. The  Institute’s current research agenda focuses on four core areas: bias and inclusion, rights and  liberties, labor and automation, and safety and critical infrastructure.     Our most recent publications include:  ● Litigating Algorithms, a major report assessing recent court cases focused on  government use of algorithms   ● Anatomy of an AI System, a large-scale map and longform essay produced in partnership  with SHARE Lab, which investigates the human labor, data, and planetary resources  required to operate an Amazon Echo  ● Algorithmic Impact Assessment (AIA) Report, which helps affected communities and  stakeholders assess the use of AI and algorithmic decision-making in public agencies   ● Algorithmic Accountability Policy Toolkit, which is geared toward advocates interested  in understanding government use of algorithmic systems    We also host expert workshops and public events on a wide range of topics. Our workshop on  Immigration, Data, and Automation in the Trump Era, co-hosted with the Brennan Center for  Justice and the Center for Privacy and Technology at Georgetown Law, focused on the Trump  Administration’s use of data harvesting, predictive analytics, and machine learning to target  immigrant communities. The Data Genesis Working Group convenes experts from across  industry and academia to examine the mechanics of dataset provenance and maintenance. Our  roundtable on Machine Learning, Inequality and Bias, co-hosted in Berlin with the Robert Bosch  Academy, gathered researchers and policymakers from across Europe to address issues of bias,  discrimination, and fairness in machine learning and related technologies.    Our annual public symposium convenes leaders from academia, industry, government, and civil  society to examine the biggest challenges we face as AI moves into our everyday lives. The AI  Now 2018 Symposium addressed the intersection of AI ethics, organizing, and accountability,  examining the landmark events of the past year. Over 1,000 people registered for the event, which  was free and open to the public. Recordings of the program are available on our website.  More information is available at www.ainowinstitute.org.    3  RECOMMENDATIONS    1. Governments need to regulate AI by expanding the powers of sector-specific agencies to  oversee, audit, and monitor these technologies by domain. The implementation of AI  systems is expanding rapidly, without adequate governance, oversight, or accountability  regimes. Domains like health, education, criminal justice, and welfare all have their own  histories, regulatory frameworks, and hazards. However, a national AI safety body or general  AI standards and certification model will struggle to meet the sectoral expertise requirements  needed for nuanced regulation. We need a sector-specific approach that does not prioritize  the technology, but focuses on its application within a given domain. Useful examples of  sector-specific approaches include the United States Federal Aviation Administration and the  National Highway Traffic Safety Administration.    2. Facial recognition and affect recognition need stringent regulation to protect the public  interest. Such regulation should include national laws that require strong oversight, clear  limitations, and public transparency. Communities should have the right to reject the  application of these technologies in both public and private contexts. Mere public notice of  their use is not sufficient, and there should be a high threshold for any consent, given the  dangers of oppressive and continual mass surveillance. Affect recognition deserves particular  attention. Affect recognition is a subclass of facial recognition that claims to detect things  such as personality, inner feelings, mental health, and “worker engagement” based on images  or video of faces. These claims are not backed by robust scientific evidence, and are being  applied in unethical and irresponsible ways that often recall the pseudosciences of phrenology  and physiognomy. Linking affect recognition to hiring, access to insurance, education, and  policing creates deeply concerning risks, at both an individual and societal level.      3. The AI industry urgently needs new approaches to governance. As this report  demonstrates, internal governance structures at most technology companies are failing to  ensure accountability for AI systems. Government regulation is an important component,  but leading companies in the AI industry also need internal accountability structures that go  beyond ethics guidelines. This should include rank-and-file employee representation on the  board of directors, external ethics advisory boards, and the implementation of independent  monitoring and transparency efforts. Third party experts should be able to audit and publish  about key systems, and companies need to ensure that their AI infrastructures can be  understood from “nose to tail,” including their ultimate application and use.    4. AI companies should waive trade secrecy and other legal claims that stand in the way of  accountability in the public sector. Vendors and developers who create AI and automated  decision systems for use in government should agree to waive any trade secrecy or other  legal claim that inhibits full auditing and understanding of their software. Corporate secrecy       4  laws are a barrier to due process: they contribute to the “black box effect” rendering systems  opaque and unaccountable, making it hard to assess bias, contest decisions, or remedy  errors. Anyone procuring these technologies for use in the public sector should demand that  vendors waive these claims before entering into any agreements.    5. Technology companies should provide protections for conscientious objectors, employee  organizing, and ethical whistleblowers. Organizing and resistance by technology workers  has emerged as a force for accountability and ethical decision making. Technology  companies need to protect workers’ ability to organize, whistleblow, and make ethical choices  about what projects they work on. This should include clear policies accommodating and  protecting conscientious objectors, ensuring workers the right to know what they are working  on, and the ability to abstain from such work without retaliation or retribution. Workers raising  ethical concerns must also be protected, as should whistleblowing in the public interest.    6. Consumer protection agencies should apply “truth-in-advertising” laws to AI products and  services. The hype around AI is only growing, leading to widening gaps between marketing  promises and actual product performance. With these gaps come increasing risks to both  individuals and commercial customers, often with grave consequences. Much like other  products and services that have the potential to seriously impact or exploit populations, AI  vendors should be held to high standards for what they can promise, especially when the  scientific evidence to back these promises is inadequate and the longer-term consequences  are unknown.    7. Technology companies must go beyond the “pipeline model” and commit to addressing the  practices of exclusion and discrimination in their workplaces. Technology companies and  the AI field as a whole have focused on the “pipeline model,” looking to train and hire more  diverse employees. While this is important, it overlooks what happens once people are hired  into workplaces that exclude, harass, or systemically undervalue people on the basis of  gender, race, sexuality, or disability. Companies need to examine the deeper issues in their  workplaces, and the relationship between exclusionary cultures and the products they build,  which can produce tools that perpetuate bias and discrimination. This change in focus needs  to be accompanied by practical action, including a commitment to end pay and opportunity  inequity, along with transparency measures about hiring and retention.     8. Fairness, accountability, and transparency in AI require a detailed account of the “full stack  supply chain.” For meaningful accountability, we need to better understand and track the  component parts of an AI system and the full supply chain on which it relies: that means  accounting for the origins and use of training data, test data, models, application program  interfaces (APIs), and other infrastructural components over a product life cycle. We call this  accounting for the “full stack supply chain” of AI systems, and it is a necessary condition for a         5    more responsible form of auditing. The full stack supply chain also includes understanding  the true environmental and labor costs of AI systems. This incorporates energy use, the use of  labor in the developing world for content moderation and training data creation, and the  reliance on clickworkers to develop and maintain AI systems.      9. More funding and support are needed for litigation, labor organizing, and community  participation on AI accountability issues. The people most at risk of harm from AI systems  are often those least able to contest the outcomes. We need increased support for robust  mechanisms of legal redress and civic participation. This includes supporting public  advocates who represent those cut off from social services due to algorithmic decision  making, civil society organizations and labor organizers that support groups that are at risk of  job loss and exploitation, and community-based infrastructures that enable public  participation.     10. University AI programs should expand beyond computer science and engineering  disciplines. AI began as an interdisciplinary field, but over the decades has narrowed to  become a technical discipline. With the increasing application of AI systems to social  domains, it needs to expand its disciplinary orientation. That means centering forms of  expertise from the social and humanistic disciplines. AI efforts that genuinely wish to address  social implications cannot stay solely within computer science and engineering departments,  where faculty and students are not trained to research the social world. Expanding the  disciplinary orientation of AI research will ensure deeper attention to social contexts, and  more focus on potential hazards when these systems are applied to human populations.       6  EXECUTIVE SUMMARY    At the core of the cascading scandals around AI in 2018 are questions of accountability: who is  responsible when AI systems harm us? How do we understand these harms, and how do we  remedy them? Where are the points of intervention, and what additional research and regulation is  needed to ensure those interventions are effective? Currently there are few answers to these  questions, and the frameworks presently governing AI are not capable of ensuring accountability.  As the pervasiveness, complexity, and scale of these systems grow, the lack of meaningful  accountability and oversight – including basic safeguards of responsibility, liability, and due  process – is an increasingly urgent concern.    Building on our 2016 and 2017 reports, the AI Now 2018 Report contends with this central  problem and addresses the following key issues:    1. The growing accountability gap in AI, which favors those who create and deploy these  technologies at the expense of those most affected  2. The use of AI to maximize and amplify surveillance, especially in conjunction with facial  and affect recognition, increasing the potential for centralized control and oppression  3. Increasing government use of automated decision systems that directly impact  individuals and communities without established accountability structures  4. Unregulated and unmonitored forms of AI experimentation on human populations   5. The limits of technological solutions to problems of fairness, bias, and discrimination     Within each topic, we identify emerging challenges and new research, and provide  recommendations regarding AI development, deployment, and regulation. We offer practical  pathways informed by research so that policymakers, the public, and technologists can better  understand and mitigate risks. Given that the AI Now Institute’s location and regional expertise is  concentrated in the U.S., this report will focus primarily on the U.S. context, which is also where  several of the world’s largest AI companies are based.     The AI accountability gap is growing: The technology scandals of 2018 have shown that the gap  between those who develop and profit from AI—and those most likely to suffer the consequences  of its negative effects—is growing larger, not smaller. There are several reasons for this, including  a lack of government regulation, a highly concentrated AI sector, insufficient governance  structures within technology companies, power asymmetries between companies and the people  they serve, and a stark cultural divide between the engineering cohort responsible for technical  research, and the vastly diverse populations where AI systems are deployed. These gaps are  producing growing concern about bias, discrimination, due process, liability, and overall  responsibility for harm. This report emphasizes the urgent need for stronger, sector-specific  research and regulation.     7  AI is amplifying widespread surveillance: The role of AI in widespread surveillance has expanded  immensely in the U.S., China, and many other countries worldwide. This is seen in the growing use  of sensor networks, social media tracking, facial recognition, and affect recognition. These  expansions not only threaten individual privacy, but accelerate the automation of surveillance, and  thus its reach and pervasiveness. This presents new dangers, and magnifies many longstanding  concerns. The use of affect recognition, based on debunked pseudoscience, is also on the rise.  Affect recognition attempts to read inner emotions by a close analysis of the face and is  connected to spurious claims about people’s mood, mental health, level of engagement, and guilt  or innocence. This technology is already being used for discriminatory and unethical purposes,  often without people’s knowledge. Facial recognition technology poses its own dangers,  reinforcing skewed and potentially discriminatory practices, from criminal justice to education to  employment, and presents risks to human rights and civil liberties in multiple countries.    Governments are rapidly expanding the use of automated decision systems without adequate  protections for civil rights: Around the world, government agencies are procuring and deploying  automated decision systems (ADS) under the banners of efficiency and cost-savings. Yet many of  these systems are untested and poorly designed for their tasks, resulting in illegal and often  unconstitutional violations of individual rights. Worse, when they make errors and bad decisions,  the ability to question, contest, and remedy these is often difficult or impossible. Some agencies  are attempting to provide mechanisms for transparency, due process, and other basic rights, but  trade secrecy and similar laws threaten to prevent auditing and adequate testing of these  systems. Drawing from proactive agency efforts, and from recent strategic litigation, we outline  pathways for ADS accountability.    Rampant testing of AI systems “in the wild” on human populations: Silicon Valley is known for  its “move fast and break things” mentality, whereby companies are pushed to experiment with  new technologies quickly and without much regard for the impact of failures, including who bears  the risk. In the past year, we have seen a growing number of experiments deploying AI systems “in  the wild” without proper protocols for notice, consent, or accountability. Such experiments  continue, due in part to a lack of consequences for failure. When harms occur, it is often unclear  where or with whom the responsibility lies. Researching and assigning appropriate responsibility  and liability remains an urgent priority.    The limits of technological fixes to problems of fairness, bias, and discrimination: Much new  work has been done designing mathematical models for what should be considered “fair” when  machines calculate outcomes, aimed at avoiding discrimination. Yet, without a framework that  accounts for social and political contexts and histories, these mathematical formulas for fairness  will almost inevitably miss key factors, and can serve to paper over deeper problems in ways that  ultimately increase harm or ignore justice. Broadening perspectives and expanding research into  AI fairness and bias beyond the merely mathematical is critical to ensuring we are capable of  addressing the core issues and moving the focus from parity to justice.    8  The move to ethical principles: This year saw the emergence of numerous ethical principles and  guidelines for the creation and deployment of AI technologies, many in response to growing  concerns about AI’s social implications. But as studies show, these types of ethical commitments  have little measurable effect on software development practices if they are not directly tied to  structures of accountability and workplace practices. Further, these codes and guidelines are  rarely backed by enforcement, oversight, or consequences for deviation. Ethical codes can only  help close the AI accountability gap if they are truly built into the processes of AI development and  are backed by enforceable mechanisms of responsibility that are accountable to the public  interest.    The following report develops these themes in detail, reflecting on the latest academic research,  and outlines seven strategies for moving forward:     1. Expanding AI fairness research beyond a focus on mathematical parity and statistical  fairness toward issues of justice  2. Studying and tracking the full stack of infrastructure needed to create AI, including  accounting for material supply chains  3. Accounting for the many forms of labor required to create and maintain AI systems  4. Committing to deeper interdisciplinarity in AI   5. Analyzing race, gender, and power in AI  6. Developing new policy interventions and strategic litigation  7. Building coalitions between researchers, civil society, and organizers within the technology  sector     These approaches are designed to positively recast the AI field and address the growing power  imbalance that currently favors those who develop and profit from AI systems at the expense of  the populations most likely to be harmed.       9  INTRODUCTION    The Social Challenges of AI in 2018    The past year has seen accelerated integration of powerful artificial intelligence systems into core  social institutions, against a backdrop of rising inequality, political populism, and industry  scandals.1 There have been major movements from both inside and outside technology  companies pushing for greater accountability and justice. The AI Now 2018 Report focuses on  these themes and examines the gaps between AI ethics and meaningful accountability, and the  role of organizing and regulation.     In short, it has been a dramatic year in AI. In any normal year, Cambridge Analytica seeking to  manipulate national elections in the US and UK using social media data and algorithmic ad  targeting would have been the biggest story.2 But in 2018, it was just one of many scandals.  Facebook had a series of disasters, including a massive data breach in September,3 multiple class  action lawsuits for discrimination,4 accusations of inciting ethnic cleansing in Myanmar,5 potential  violations of the Fair Housing Act,6 and hosting masses of fake Russian accounts.7 Throughout  the year, the company’s executives were frequently summoned to testify, with Mark Zuckerberg  facing the US Senate in April and the European Parliament in May.8 Zuckerberg mentioned AI  technologies over 30 times in his Congressional testimony as the cure-all to the company’s  problems, particularly in the complex areas of censorship, fairness, and content moderation.9    But Facebook wasn’t the only one in crisis. News broke in March that Google was building AI  systems for the Department of Defense’s drone surveillance program, Project Maven.10 The news  kicked off an unprecedented wave of technology worker organizing and dissent across the  industry.11 In June, when the Trump administration introduced the family separation policy that  forcibly removed immigrant children from their parents, employees from Amazon, Salesforce, and  Microsoft all asked their companies to end contracts with U.S. Immigration and Customs  Enforcement (ICE).12 Less than a month later, it was revealed that ICE modified its own risk  assessment algorithm so that it could only produce one result: the system recommended “detain”  for 100% of immigrants in custody.13    Throughout the year, AI systems continued to be tested on live populations in high-stakes  domains, with some serious consequences. In March, autonomous cars killed drivers and  pedestrians.14 Then in May, a voice recognition system in the UK designed to detect immigration  fraud ended up cancelling thousands of visas and deporting people in error.15 Documents leaked  in July showed that IBM Watson was producing “unsafe and incorrect” cancer treatment  recommendations.16 And an investigation in September revealed that IBM was also working with  the New York City Police Department (NYPD) to build an “ethnicity detection” feature to search  faces based on race, using police camera footage of thousands of people in the streets of New  York taken without their knowledge or permission.17   10  This is just a sampling of an extraordinary series of incidents from 2018.18 The response has  included a growing wave of criticism, with demands for greater accountability from the  technology industry and the systems they build.19 In turn, some companies have made public  calls for the U.S. to regulate technologies like facial recognition.20 Others have published AI ethics  principles and increased efforts to produce technical fixes for issues of bias and discrimination in  AI systems. But many of these ethical and technical approaches define the problem space very  narrowly, neither contending with the historical or social context nor providing mechanisms for  public accountability, oversight, and due process. This makes it nearly impossible for the public to  validate that any of the current problems have, in fact, been addressed.    As numerous scholars have noted, one significant barrier to accountability is the culture of  industrial and legal secrecy that dominates AI development.21 Just as many AI technologies are  “black boxes”, so are the industrial cultures that create them.22 Many of the fundamental building  blocks required to understand AI systems and to ensure certain forms of accountability – from  training data, to data models, to the code dictating algorithmic functions, to implementation  guidelines and software, to the business decisions that directed design and development – are  rarely accessible to review, hidden by corporate secrecy laws.      The current accountability gap is also caused by the incentives driving the rapid pace of technical  AI research. The push to “innovate,” publish first, and present a novel addition to the technical  domain has created an accelerated cadence in the field of AI, and in technical disciplines more  broadly. This comes at the cost of considering empirical questions of context and use, or  substantively engaging with ethical concerns.23 Similarly, technology companies are driven by  pressures to “launch and iterate,” which assume complex social and political questions will be  handled by policy and legal departments, leaving developers and sales departments free from the  responsibility of considering the potential downsides. The “move fast and break things” culture  provides little incentive for ensuring meaningful public accountability or engaging the  communities most likely to experience harm.24 This is particularly problematic as the accelerated  application of AI systems in sensitive social and political domains presents risks to marginalized  communities.     The challenge to create better governance and greater accountability for AI poses particular  problems when such systems are woven into the fabric of government and public institutions.  The lack of transparency, notice, meaningful engagement, accountability, and oversight creates  serious structural barriers for due process and redress for unjust and discriminatory decisions.    In this year’s report, we assess many pressing issues facing us as AI tools are deployed further  into the institutions that govern everyday life. We focus on the biggest industry players, because  the number of companies able to create AI at scale is very small, while their power and reach is  global. We evaluate the current range of responses from industry, governments, researchers,       11  activists, and civil society at large. We suggest a series of substantive approaches and make ten  specific recommendations. Finally, we share the latest research and policy strategies that can  contribute to greater accountability, as well as a richer understanding of AI systems in a wider  social context.      1. THE INTENSIFYING PROBLEM SPACE    In identifying the most pressing social implications of AI this year, we look closely at the role of AI  in widespread surveillance in multiple countries around the world, and at the implications for  rights and liberties. In particular, we consider the increasing use of facial recognition, and a  subclass of facial recognition known as affect recognition, and assess the growing calls for  regulation. Next, we share our findings on the government use of automated decision systems,  and what questions this raises for fairness, transparency, and due process when such systems  are protected by trade secrecy and other laws that prevent auditing and close examination.25  Finally, we look at the practices of deploying experimental systems “in the wild,” testing them on  human populations. We analyze who has the most to gain, and who is at greatest risk of  experiencing harm.    1.1 AI is Amplifying Widespread Surveillance    This year, we have seen AI amplify large-scale surveillance through techniques that analyze video,  audio, images, and social media content across entire populations and identify and target  individuals and groups. While researchers and advocates have long warned about the dangers of  mass data collection and surveillance,26 AI raises the stakes in three areas: automation, scale of  analysis, and predictive capacity. Specifically, AI systems allow automation of surveillance  capabilities far beyond the limits of human review and hand-coded analytics. Thus, they can serve  to further centralize these capabilities in the hands of a small number of actors. These systems  also exponentially scale analysis and tracking across large quantities of data, attempting to make  connections and inferences that would have been difficult or impossible before their introduction.  Finally, they provide new predictive capabilities to make determinations about individual character  and risk profiles, raising the possibility of granular population controls.     China has offered several examples of alarming AI-enabled surveillance this year, which we know  about largely because the government openly acknowledges them. However, it’s important to  note that many of the same infrastructures already exist in the U.S. and elsewhere, often  produced and promoted by private companies whose marketing emphasizes beneficial use  cases. In the U.S. the use of these tools by law enforcement and government is rarely open to  public scrutiny, as we will review, and there is much we do not know. Such infrastructures and  capabilities could easily be turned to more surveillant ends in the U.S., without public disclosure  and oversight, depending on market incentives and political will.     12  In China, military and state-sanctioned automated surveillance technology is being deployed to  monitor large portions of the population, often targeting marginalized groups. Reports include  installation of facial recognition tools at the Hong Kong-Shenzhen border,27 using flocks of robotic  dove-like drones in five provinces across the country,28 and the widely reported social credit  monitoring system,29 each of which illustrates how AI-enhanced surveillance systems can be  mobilized as a means of far-reaching social control.30     The most oppressive use of these systems is reportedly occuring in the Xinjiang Autonomous  Region, described by The Economist as a “police state like no other.”31 Surveillance in this Uighur  ethnic minority area is pervasive, ranging from physical checkpoints and programs where Uighur  households are required to “adopt” Han Chinese officials into their family, to the widespread use of  surveillance cameras, spyware, Wi-Fi sniffers, and biometric data collection, sometimes by  stealth. Machine learning tools integrate these streams of data to generate extensive lists of  suspects for detention in re-education camps, built by the government to discipline the group.  Estimates of the number of people detained in these camps range from hundreds of thousands to  nearly one million.32     These infrastructures are not unique to China. Venezuela announced the adoption of a new smart  card ID known as the “carnet de patria,” which, by integrating government databases linked to  social programs, could enable the government to monitor citizens’ personal finances, medical  history, and voting activity.33 In the United States, we have seen similar efforts. The Pentagon has  funded research on AI-enabled social media surveillance to help predict large-scale population  behaviors,34 and the U.S. Immigration and Customs Enforcement (ICE) agency is using an  Investigative Case Management System developed by Palantir and powered by Amazon Web  Services in its deportation operations.35 The system integrates public data with information  purchased from private data brokers to create profiles of immigrants in order to aid the agency in  profiling, tracking, and deporting individuals.36 These examples show how AI systems increase  integration of surveillance technologies into data-driven models of social control and amplify the  power of such data, magnifying the stakes of misuse and raising urgent and important questions  as to how basic rights and liberties will be protected.    The faulty science and dangerous history of affect recognition    We are also seeing new risks emerging from unregulated facial recognition systems. These  systems facilitate the detection and recognition of individual faces in images or video, and can be  used in combination with other tools to conduct more sophisticated forms of surveillance, such  as automated lip-reading, offering the ability to observe and interpret speech from a distance.37    Among a host of AI-enabled surveillance and tracking techniques, facial recognition raises  particular civil liberties concerns. Because facial features are a very personal form of biometric  identification that is extremely difficult to change, it is hard to subvert or “opt out” of its operations.   13  And unlike other tracking tools, facial recognition seeks to use AI for much more than simply  recognizing faces. Once identified, a face can be linked with other forms of personal records and  identifiable data, such as credit score, social graph, or criminal record.    Affect recognition, a subset of facial recognition, aims to interpret faces to automatically detect  inner emotional states or even hidden intentions. This approach promises a type of emotional  weather forecasting: analyzing hundreds of thousands of images of faces, detecting  “micro-expressions,” and mapping these expressions to “true feelings.”38 This reactivates a long  tradition of physiognomy – a pseudoscience that claims facial features can reveal innate aspects  of our character or personality. Dating from ancient times, scientific interest in physiognomy grew  enormously in the nineteenth century, when it became a central method for scientific forms of  racism and discrimination.39 Although physiognomy fell out of favor following its association with  Nazi race science, researchers are worried about a reemergence of physiognomic ideas in affect  recognition applications.40 The idea that AI systems might be able to tell us what a student, a  customer, or a criminal suspect is really feeling or what type of person they intrinsically are is  proving attractive to both corporations and governments, even though the scientific justifications  for such claims are highly questionable, and the history of their discriminatory purposes  well-documented.    The case of affect detection reveals how machine learning systems can easily be used to  intensify forms of classification and discrimination, even when the basic foundations of these  theories remain controversial among psychologists. The scientist most closely associated with  AI-enabled affect detection is the psychologist Paul Ekman, who asserted that emotions can be  grouped into a small set of basic categories like anger, disgust, fear, happiness, sadness, and  surprise.41 Studying faces, according to Ekman, produces an objective reading of authentic  interior states—a direct window to the soul. Underlying his belief was the idea that emotions are  fixed and universal, identical across individuals, and clearly visible in observable biological  mechanisms regardless of cultural context. But Ekman’s work has been deeply criticized by  psychologists, anthropologists, and other researchers who have found his theories do not hold up  under sustained scrutiny.42 The psychologist Lisa Feldman Barrett and her colleagues have  argued that an understanding of emotions in terms of these rigid categories and simplistic  physiological causes is no longer tenable.43 Nonetheless, AI researchers have taken his work as  fact, and used it as a basis for automating emotion detection.44     Contextual, social, and cultural factors — how, where, and by whom such emotional signifiers are  expressed — play a larger role in emotional expression than was believed by Ekman and his peers.  In light of this new scientific understanding of emotion, any simplistic mapping of a facial  expression onto basic emotional categories through AI is likely to reproduce the errors of an  outdated scientific paradigm. It also raises troubling ethical questions about locating the arbiter of  someone’s “real” character and emotions outside of the individual, and the potential abuse of         14  power that can be justified based on these faulty claims. Psychiatrist Jamie Metzl documents a  recent cautionary example: a pattern in the 1960s of diagnosing Black people with schizophrenia  if they supported the civil rights movement.45 Affect detection combined with large-scale facial  recognition has the potential to magnify such political abuses of psychological profiling.     In the realm of education, some U.S. universities have announced plans to use affect analysis  software on students.46 The University of St. Thomas, in Minnesota, is using a system based on  Microsoft’s facial recognition and affect detection tools to observe students in the classroom  using a webcam. The system predicts the students’ emotional state. An overview of student  sentiment is viewable by the teacher, who can then shift their teaching in a way that “ensures  student engagement,” as judged by the system. This raises serious questions on multiple levels:  what if the system, with a simplistic emotional model, simply cannot grasp more complex states?  How would a student contest a determination made by the system? What if different students are  seen as “happy” while others are “angry”—how should the teacher redirect the lesson? What are  the privacy implications of such a system, particularly given that, in the case of the pilot program,  there is no evidence that students were informed of its use on them?    Outside of the classroom, we are also seeing personal assistants, like Alexa and Siri, seeking to  pick up on the emotional undertones of human speech, with companies even going so far as to  patent methods of marketing based on detecting emotions, as well as mental and physical  health.47 The AI-enabled emotion measurement company Affectiva now promises it can promote  safer driving by monitoring “driver and occupant emotions, cognitive states, and reactions to the  driving experience...from face and voice.”48 Yet there is little evidence that any of these systems  actually work across different individuals, contexts, and cultures, or have any safeguards put in  place to mitigate concerns about privacy, bias, or discrimination in their operation. Furthermore,  as we have seen in the large literature on bias and fairness, classifications of this nature not only  have direct impacts on human lives, but also serve as data to train and influence other AI  systems. This raises the stakes for any use of affect recognition, further emphasizing why it  should be critically examined and its use severely restricted.    Facial recognition amplifies civil rights concerns    Concerns are intensifying that facial recognition increases racial discrimination and other biases  in the criminal justice system. Earlier this year, the American Civil Liberties Union (ACLU)  disclosed that both the Orlando Police Department and the Washington County Sheriff’s  department were using Amazon’s Rekognition system, which boasts that it can perform “real-time  face recognition across tens of millions of faces” and detect “up to 100 faces in challenging  crowded photos.”49 In Washington County, Amazon specifically worked with the Sheriff’s  department to create a mobile app that could scan faces and compare them against a database         15  of at least 300,000 mugshots.50 An Amazon representative recently revealed during a talk that  they have been considering applications where Orlando’s network of surveillance cameras could  be used in conjunction with facial recognition technology to find a “person of interest” wherever  they might be in the city.51    In addition to the privacy and mass surveillance concerns commonly raised, the use of facial  recognition in law enforcement has also intersected with concerns of racial and other biases.  Researchers at the ACLU and the University of California (U.C.) Berkeley tested Amazon’s  Rekognition tool by comparing the photos of sitting members in the United States Congress with  a database containing 25,000 photos of people who had been arrested. The results showed  significant levels of inaccuracy: Amazon’s Rekognition incorrectly identified 28 members of  Congress as people from the arrest database. Moreover, the false positives disproportionately  occurred among non-white members of Congress, with an error rate of nearly 40% compared to  only 5% for white members.52 Such results echo a string of findings that have demonstrated that  facial recognition technology is, on average, better at detecting light-skinned people than  dark-skinned people, and better at detecting men than women.53     In its response to the ACLU, Amazon acknowledged that “the Rekognition results can be  significantly skewed by using a facial database that is not appropriately representative.”54 Given  the deep and historical racial biases in the criminal justice system, most law enforcement  databases are unlikely to be “appropriately representative.”55 Despite these serious flaws, ongoing  pressure from civil rights groups, and protests from Amazon employees over the potential for  misuse of these technologies, Amazon Web Services CEO Andrew Jassy recently told employees  that “we feel really great and really strongly about the value that Amazon Rekognition is providing  our customers of all sizes and all types of industries in law enforcement and out of law  enforcement.”56    Nor is Amazon alone in implementing facial recognition technologies in unaccountable ways.  Investigative journalists recently disclosed that IBM and the New York City Police Department  (NYPD) partnered to develop such a system that included “ethnicity search” as a custom feature,  trained on thousands of hours of NYPD surveillance footage.57 Use of facial recognition software  in the private sector has expanded as well.58 Major retailers and venues have already begun using  these technologies to detect shoplifters, monitor crowds, and even “scan for unhappy customers,”  using facial recognition systems instrumented with “affect detection” capabilities.59    These concerns are amplified by a lack of laws and regulations. There is currently no federal  legislation that seeks to provide standards, restrictions, requirements, or guidance regarding the  development or use of facial recognition technology. In fact, most existing federal legislation  looks to promote the use of facial recognition for surveillance, immigration enforcement,  employment verification, and domestic entry-exit systems.60 The laws that we do have are  piecemeal, and none specifically address facial recognition. Among these is the Biometric  Information Privacy Act, a 2008 Illinois law that sets forth stringent rules regarding the collection  of biometrics. While the law does not mention facial recognition, given that the technology was  16  not widely available in 2008, many of its requirements, such as obtaining consent, are reasonably  interpreted to apply.61 More recently, several municipalities and a local transit system have  adopted ordinances that seek to create greater transparency and oversight of data collection and  use requirements regarding the acquisition of surveillance technologies, which would include  facial recognition based on the expansive definition in these ordinances.62    Opposition to the use of facial recognition tools by government agencies is growing. Earlier this  year, AI Now joined the ACLU and over 30 other research and advocacy organizations calling on  Amazon to stop selling facial recognition software to government agencies after the ACLU  uncovered documents showing law enforcement use of Amazon’s Rekognition API.63 Members of  Congress are also pushing Amazon to provide more information.64     Some have gone further, calling for an outright ban. Scholars Woodrow Hartzog and Evan Selinger  argue that facial recognition technology is a “tool for oppression that’s perfectly suited for  governments to display unprecedented authoritarian control and an all-out privacy-eviscerating  machine,” necessitating extreme caution and diligence before being applied in our contemporary  digital ecosystem.65 Critiquing the Stanford “gaydar” study that claimed its deep neural network  was more accurate than humans at predicting sexuality from facial images,66 Frank Pasquale  wrote that “there are some scientific research programs best not pursued - and this might be one  of them.”67     Kade Crockford, Director of the Technology for Liberty Program at ACLU of Massachusetts, also  wrote in favor of a ban, stating that “artificial intelligence technologies like face recognition  systems fundamentally change the balance of power between the people and the  government...some technologies are so dangerous to that balance of power that they must be  rejected.”68 Microsoft President Brad Smith has called for government regulation of facial  recognition, while Rick Smith, CEO of law enforcement technology company Axon, recently stated  that the “accuracy thresholds” of facial recognition tools aren’t “where they need to be to be  making operational decisions.”69    The events of this year have strongly underscored the urgent need for stricter regulation of both  facial and affect recognition technologies. Such regulations should severely restrict use by both  the public and the private sector, and ensure that communities affected by these technologies are  the final arbiters of whether they are used at all. This is especially important in situations where  basic rights and liberties are at risk, requiring stringent oversight, audits, and transparency.  Linkages should not be permitted between private and government databases. At this point, given  the evidence in hand, policymakers should not be funding or furthering the deployment of these  systems in public spaces.    17  1.2 The Risks of Automated Decision Systems in  Government    Over the past year, we have seen a substantial increase in the adoption of Automated Decision  Systems (ADS) across government domains, including criminal justice, child welfare, education,  and immigration. Often adopted under the theory that they will improve government efficiency or  cost-savings, ADS seek to aid or replace various decision-making processes and policy  determinations. However, because the underlying models are often proprietary and the systems  frequently untested before deployment, many community advocates have raised significant  concerns about lack of due process, accountability, community engagement, and auditing.70    Such was the case for Tammy Dobbs, who moved to Arkansas in 2008 and signed up for a state  disability program to help her with her cerebral palsy.71 Under the program, the state sent a  qualified nurse to assess Tammy to determine the number of caregiver hours she would need.  Because Tammy spent most of her waking hours in a wheelchair and had stiffness in her hands,  her initial assessment allocated 56 hours of home care per week. Fast forward to 2016, when the  state assessor arrived with a new ADS on her laptop. Using a proprietary algorithm, this system  calculated the number of hours Tammy would be allotted. Without any explanation or opportunity  for comment, discussion, or reassessment, the program allotted Tammy 32 hours per week, a  massive and sudden drop that Tammy had no chance to prepare for and that severely reduced  her quality of life.    Nor was Tammy’s situation exceptional. According to Legal Aid of Arkansas attorney Kevin De  Liban, hundreds of other individuals with disabilities also received dramatic reductions in hours, all  without any meaningful opportunity to understand or contest their allocations. Legal Aid  subsequently sued the State of Arkansas, eventually winning a ruling that the new algorithmic  allocation program was erroneous and unconstitutional. Yet by then, much of the damage to the  lives of those affected had been done.72    The Arkansas disability cases provide a concrete example of the substantial risks that occur  when governments use ADS in decisions that have immediate impacts on vulnerable populations.  While individual assessors may also suffer from bias or flawed logic, the impact of their  case-by-case decisions has nowhere near the magnitude or scale that a single flawed ADS can  have across an entire population.    The increased introduction of such systems comes at a time when, according to the World  Income Inequality Database, the United States has the highest income inequality rate of all  western countries.73 Moreover, Federal Reserve data shows wealth inequalities continue to grow,  and racial wealth disparities have more than tripled in the last 50 years, with current policies set to  exacerbate such problems.74 In 2018 alone, we have seen a U.S. executive order cutting funding  for social programs that serve the country’s poorest citizens,75 alongside a proposed federal  18  budget that will significantly reduce low-income and affordable housing,76 the implementation of  onerous work requirements for Medicaid,77 and a proposal to cut food assistance benefits for  low-income seniors and people with disabilities.78     In the context of such policies, agencies are under immense pressure to cut costs, and many are  looking to ADS as a means of automating hard decisions that have very real effects on those  most in need.79 As such, many ADS systems are often implemented with the goal of doing more  with less in the context of austerity policies and cost-cutting. They are frequently designed and  configured primarily to achieve these goals, with their ultimate effectiveness being evaluated  based on their ability to trim costs, often at the expense of the populations such tools are  ostensibly intended to serve.80 As researcher Virginia Eubanks argues, “What seems like an effort  to lower program barriers and remove human bias often has the opposite effect, blocking  hundreds of thousands of people from receiving the services they deserve.”81    When these problems arise, they are frequently difficult to remedy. Few ADS are designed or  implemented in ways that easily allow affected individuals to contest, mitigate, or fix adverse or  incorrect decisions. Additionally, human discretion and the ability to intervene or override a  system’s determination is often substantially limited or removed from case managers, social  workers, and others trained to understand the context and nuance of a particular person and  situation.82 These front-line workers become mere intermediaries, communicating inflexible  decisions made by automated systems, without the ability to alter them.    Unlike the civil servants who have historically been responsible for such decisions, many ADS  come from private vendors and are frequently implemented without thorough testing, review, or  auditing to ensure their fitness for a given domain.83 Nor are these systems typically built with any  explicit form of oversight or accountability. This makes discovery of problematic automated  outcomes difficult, especially since such errors and evidence of discrimination frequently  manifest as collective harms, only recognizable as a pattern across many individual cases.  Detecting such problems requires oversight and monitoring. It also requires access to data that is  often neither available to advocates and the public nor monitored by government agencies.    For example, the Houston Federation of Teachers sued the Houston Independent School District  for procuring a third-party ADS to use student test data to make teacher employment decisions,  including which teachers were promoted and which were terminated. It was revealed that no one  in the district – not a single employee – could explain or even replicate the determinations made  by the system, even though the district had access to all the underlying data.84 Teachers who  sought to contest the determinations were told that the “black box” system was simply to be  believed and could not be questioned. Even when the teachers brought a lawsuit, claiming  constitutional, civil rights, and labor law violations, the ADS vendor fought against providing any  access to how its system worked. As a result, the judge ruled that the use of this ADS in public  employee cases could run afoul of constitutional due process protections, especially when trade  secrecy blocked employees’ ability to understand how decisions were made. The case has  subsequently been settled, with the District agreeing to abandon the third-party ADS.  19    Similarly, in 2013, Los Angeles County adopted an ADS to assess imminent danger or harm to  children, and to predict the likelihood of a family being re-referred to the child welfare system  within 12 to 18 months. The County did not perform a review of the system or assess the efficacy  of using predictive analytics for child safety and welfare. It was only after the death of a child  whom the system failed to identify as at-risk that County leadership directed a review, which  raised serious questions regarding the system’s validity. The review specifically noted that the  system failed to provide a comprehensive picture of a given family, “but instead focus[ed] on a few  broad strokes without giving weight to important nuance.”85 Virginia Eubanks found similar  problems in her investigation of an ADS developed by the same private vendor for use in  Allegheny County, PA. This system produced biased outcomes because it significantly  oversampled poor children from working class communities, especially communities of color, in  effect subjecting poor parents and children to more frequent investigation.86     Even in the face of acknowledged issues of bias and the potential for error in high-stakes  domains, these systems are being rapidly adopted. The Ministry of Social Development in New  Zealand supported the use of a predictive ADS system to identify children at risk of maltreatment,  despite their recognizing that the system raised “significant ethical concerns.” They defended this  on the grounds that the benefits “plausibly outweighed” the potential harms, which included  reconfiguring child welfare as a statistical issue.87     These cases not only highlight the need for greater transparency, oversight, and accountability in  the adoption, development, and implementation of ADS, but also the need for examination of the  limitations of these systems overall, and of the economic and policy factors that accompany the  push to apply such systems. Virginia Eubanks, who investigated Allegheny County’s use of an  ADS in child welfare, looked at this and a number of case studies to show how ADS are often  adopted to avoid or obfuscate broader structural and systemic problems in society – problems  that are often beyond the capacity of cash-strapped agencies to address meaningfully.88     Other automated systems have also been proposed as a strategy to combat pre-existing  problems within government systems. For years, criminal justice advocates and researchers have  pushed for the elimination of cash bail, which has been shown to disproportionately harm  individuals based on race and socioeconomic status while at the same time failing to enhance  public safety.89 In response, New Jersey and California recently passed legislation aimed at  addressing this concern. However, instead of simply ending cash bail, they replaced it with a  pretrial assessment system designed to algorithmically generate “risk” scores that claim to  predict whether a person should go free or be detained in jail while awaiting trial.90    The shift from policies such as cash bail to automated systems and risk assessment scoring is  still relatively new, and is proceeding even without substantial research examining the potential to  amplify discrimination within the criminal justice system. Yet there are some early indicators that  raise concern. New Jersey’s law went into effect in 2017, and while the state has experienced a  decline in its pretrial population, advocates have expressed worry that racial disparities in the risk  20  assessment system persist.91 Similarly, when California’s legislation passed earlier this year, many  of the criminal justice advocates who pushed for the end of cash bail, and supported an earlier  version of the bill, opposed its final version due to the risk assessment requirement.92    Education policy is also feeling the impact of automated decision systems. A University College  London professor is among those who argued for AI to replace standardized testing, suggesting  that UCL Knowledge Lab’s AIAssess can be “trusted...with the assessment of our children’s  knowledge and understanding,” and can serve to replace or augment more traditional testing.93  However, much like other forms of AI, there is a growing body of research that shows automated  essay scoring systems may encode bias against certain linguistic and ethnic groups in ways that  replicate patterns of marginalization.94 Unfair decisions based on automated scores assigned to  students from historically and systemically disadvantaged groups are likely to have profound  consequences on children’s lives, and to exacerbate existing disparities in access to employment  opportunities and resources.95     The implications of educational ADS go beyond testing to other areas, such as school  assignments and even transportation. The City of Boston was in the spotlight this year after two  failed efforts to address school equity via automated systems. First, the school district adopted a  geographically-driven school assignment algorithm, intended to provide students access to higher  quality schools closer to home. The city’s goal was to increase the racial and geographic  integration in the school district, but a report assessing the impact of the system determined that  it did the opposite: while it shortened student commutes, it ultimately reduced school  integration.96 Researchers noted that this was, in part, because it was impossible for the system  to meet its intended goal given the history and context within which it was being used. The  geographic distribution of quality schools in Boston was already inequitable, and the pre-existing  racial disparities that played a role in placement at these schools created complications that  could not be overcome by an algorithm.97     Following this, the Boston school district tried again to use an algorithmic system to improve  inequity, this time designing it to reconfigure school start times – aiming to begin high school  later, and middle school earlier. This was done in an effort to improve student health and  performance based on a recognition of students’ circadian rhythms at different ages, and to  optimize use of school buses to produce cost savings. It also aimed to increase racial equity,  since students of color primarily attended schools with inconvenient start times compounded by  long bus rides. The city developed an ADS that optimized for these goals. However, it was never  implemented because of significant public backlash, which ultimately resulted in the resignation  of the superintendent.98    In this case, the design process failed to adequately recognize the needs of families, or include  them in defining and reviewing system goals. Under the proposed system, parents with children in  both high school and middle school would need to reconfigure their schedules for vastly different  start and end times, putting strain on those without this flexibility. The National Association for  the Advancement of Colored People (NAACP) and the Lawyers’ Committee for Civil Rights and  21  Economic Justice opposed the plan because of the school district’s failure to appreciate that  parents of color and lower-income parents often rely on jobs that lack work schedule flexibility  and may not be able to afford additional child care.99    These failed efforts demonstrate two important issues that policymakers must consider when  evaluating the use of these systems. First, unaddressed structural and systemic problems will  persist and will likely undermine the potential benefits of these systems if they are not addressed  prior to a system’s design and implementation. Second, robust and meaningful community  engagement is essential before a system is put in place and should be included in the process of  establishing a system’s goals and purpose.     In AI Now’s Algorithmic Impact Assessment (AIA) framework, community engagement is an  integral part of any ADS accountability process, both as part of the design stage as well as before,  during, and after implementation.100 When affected communities have the opportunity to assess  and potentially reject the use of systems that are not acceptable, and to call out fundamental  flaws in the system before it is put in place, the validity and legitimacy of the system is vastly  improved. Such engagement serves communities and government agencies: if parents of color  and lower-income parents in Boston were meaningfully engaged in assessing the goals of the  school start time algorithmic intervention, their concerns might have been accounted for in the  design of the system, saving the city time and resources, and providing a much-needed model of  oversight.      Above all, accountability in the government use of algorithmic systems is impossible when the  systems making recommendations are “black boxes.” When third-party vendors insist on trade  secrecy to keep their systems opaque, it makes any path to redress or appeal extremely  difficult.101 This is why vendors should waive trade secrecy and other legal claims that would  inhibit the ability to understand, audit, or test their systems for bias, error, or other issues. It is  important for both people in government and those who study the effects of these systems to  understand why automated recommendations are made, and to be able to trust their validity. It is  even more critical that those whose lives are negatively impacted by these systems be able to  contest and appeal adverse decisions.102    Governments should be cautious: while automated decision systems may promise short-term  cost savings and efficiencies, it is governments, not third party vendors, who will ultimately be  held responsible for their failings. Without adequate transparency, accountability, and oversight,  these systems risk introducing and reinforcing unfair and arbitrary practices in critical  government determinations and policies.103    1.3 Experimenting on Society: Who Bears the Burden?    Over the last ten years, the funding and focus on technical AI research and development has  accelerated. But efforts at ensuring that these systems are safe and non-discriminatory have not  22  received the same resources or attention. Currently, there are few established methods for  measuring, validating, and monitoring the effects of AI systems “in the wild”. AI systems tasked  with significant decision making are effectively tested on live populations, often with little  oversight or a clear regulatory framework.     For example, in March 2018, a self-driving Uber was navigating the Phoenix suburbs and failed to  “see” a woman, hitting and killing her.104 Last March, Tesla confirmed that a second driver had  been killed in an accident in which the car’s autopilot technology was engaged.105 Neither  company suffered serious consequences, and in the case of Uber, the person minding the  autonomous vehicle was ultimately blamed, even though Uber had explicitly disabled the vehicle’s  system for automatically applying brakes in dangerous situations.106 Despite these fatal errors,  Alphabet Inc.’s Waymo recently announced plans for an “early rider program” in Phoenix.107  Residents can sign up to be Waymo test subjects, and be driven automatically in the process.     Many claim that the occasional autonomous vehicle fatality needs to be put in the context of the  existing ecosystem, in which many driving-related deaths happen without AI.108 However, because  regulations and liability regimes govern humans and machines differently, risks generated from  machine-human interactions do not cleanly fall into a discrete regulatory or accountability  category. Strong incentives for regulatory and jurisdictional arbitrage exist in this and many other  AI domains. For example, the fact that Phoenix serves as the site of Waymo and Uber testing is  not an accident. Early this year, Arizona, perhaps swayed by a promise of technology jobs and  capital, made official what the state allowed in practice since 2015: fully autonomous vehicles  without anyone behind the wheel are permitted on public roads. This policy was put in place  without any of the regulatory scaffolding that would be required to contend with the complex  issues that are raised in terms of liability and accountability. In the words of the Phoenix New  Times: “Arizona has agreed to step aside and see how this technology develops. If something  goes wrong, well, there's no plan for that yet.”109 This regulatory accountability gap is clearly visible  in the Uber death case, apparently caused by a combination of corporate expedience (disabling  the automatic braking system) and backup driver distraction.110    While autonomous vehicles arguably present AI’s most straightforward non-military dangers to  human safety, other AI domains also raise serious concerns. For example, IBM’s Watson for  Oncology is already being tested in hospitals across the globe, assisting in patient diagnostics  and clinical care. Increasingly, its effectiveness, and the promises of IBM’s marketing, are being  questioned. Investigative reporters gained access to internal documents that paint a troubling   picture of IBM’s system, including its recommending “unsafe and incorrect cancer treatments.”  While this system was still in its trial phase, it raised serious concerns about the incentives driving  the rush to integrate such technology, and the lack of clinical validation and peer-reviewed  research attesting to IBM’s marketing claims of effectiveness.111     Such events have not slowed AI deployment in healthcare. Recently, the U.S. Food and Drug  Administration (FDA) issued a controversial decision to clear the new Apple Watch, which  features a built-in electrocardiogram (EKG) and the ability to notify a user of irregular heart  23  rhythm, as safe for consumers.112 Here, concerns that the FDA may be moving too quickly in an  attempt to keep up with the pace of innovation have joined with concerns around data privacy and  security.113 Similarly, DeepMind Health’s decision to move its Streams Application, a tool designed  to support decision-making by nurses and health practitioners, under the umbrella of Google,  caused some to worry that DeepMind’s promise to not share the data of patients would be  broken.114    Children and young adults are frequently subjects of such experiments. Earlier this year, it was  revealed that Pearson, a major AI-education vendor, inserted “social-psychological interventions”  into one of its commercial learning software programs to test how 9,000 students would respond.  They did this without the consent or knowledge of students, parents, or teachers.115 The company  then tracked whether students who received “growth-mindset” messages through the learning  software attempted and completed more problems than students who did not. This psychological  testing on unknowing populations, especially young people in the education system, raises  significant ethical and privacy concerns. It also highlights the growing influence of private  companies in purportedly public domains, and the lack of transparency and due process that  accompany the current practices of AI deployment and integration.    Here we see not only examples of the real harms that can come from biased and inaccurate AI  systems, but evidence of the AI industry’s willingness to conduct early releases of experimental  tools on human populations. As Amazon recently responded when criticized for monetizing  people’s wedding and baby registries with deceptive advertising tactics, “we’re constantly  experimenting.”116 This is a repeated pattern when market dominance and profits are valued over  safety, transparency, and assurance. Without meaningful accountability frameworks, as well as  strong regulatory structures, this kind of unchecked experimentation will only expand in size and  scale, and the potential hazards will grow.      2. EMERGING SOLUTIONS IN 2018    2.1 Bias Busting and Formulas for Fairness: the Limits of  Technological “Fixes”    Over the past year, we have seen growing consensus that AI systems perpetuate and amplify  bias, and that computational methods are not inherently neutral and objective. This recognition  comes in the wake of a string of examples, including evidence of bias in algorithmic pretrial risk  assessments and hiring algorithms, and has been aided by the work of the Fairness,   Accountability, and Transparency in Machine Learning community.117 The community has been at  the center of an emerging body of academic research on AI-related bias and fairness, producing  insights into the nature of these issues, along with methods aimed at remediating bias. These  approaches are now being operationalized in industrial settings.   24    In the search for “algorithmic fairness”, many definitions of fairness, along with strategies to  achieve it, have been proposed over the past few years, primarily by the technical community.118  This work has informed the development of new algorithms and statistical techniques that aim to  diagnose and mitigate bias. The success of such techniques is generally measured against one or  another computational definition of fairness, based on a mathematical set of results. However,  the problems these techniques ultimately aim to remedy have deep social and historical roots,  some of which are more cleanly captured by discrete mathematical representations than others.  Below is a brief survey of some of the more prominent approaches to understanding and defining  issues involving algorithmic bias and fairness.    ● Allocative harms describe the effects of AI systems that unfairly withhold services,  resources, or opportunities from some. Such harms have captured much of the attention  of those dedicated to building technical interventions that ensure fair AI systems, in part  because it is (theoretically) possible to quantify such harms and their remediation.119  However, we have seen less attention paid to fixing systems that amplify and reproduce  representational harms: the harm caused by systems that reproduce and amplify harmful  stereotypes, often doing so in ways that mirror assumptions used to justify discrimination  and inequality.    In a keynote of the 2017 Conference on Neural Information Processing (NeurIPS), AI Now  cofounder Kate Crawford described the way in which historical patterns of discrimination  and classification, which often construct harmful representations of people based on  perceived differences, are reflected in the assumptions and data that inform AI systems,  often resulting in allocative harms.120 This perspective requires one to move beyond  locating biases in an algorithm or dataset, and to consider “the role of AI in harmful  representations of human identity,” and the way in which such harmful representations are  both shaped, and shape, our social and cultural understandings of ourselves and each  other.121    ● Observational fairness strategies attempt to diagnose and mitigate bias by considering a  dataset (either data used for training an AI model, or the input data processed by such a  model), and applying methods to the data aimed at detecting whether it encodes bias  against individuals or groups based on characteristics such as race, gender, or  socioeconomic standing. These characteristics are typically referred to as protected or  sensitive attributes. The majority of observational fairness approaches can be categorized  as being a form of either anti-classification, classification parity, or calibration, as  proposed by Sam Corbett-Davies and Sharad Goel.122 Observational fairness strategies  have increasingly emerged through efforts from the community to contend with the  limitations of technical fairness work and to provide entry points for other disciplines.123    ● Anti-classification strategies declare a machine learning model to be fair if it does not  depend on protected attributes in the data set. For instance, this strategy considers a  25  pretrial risk assessment of two defendants who differ based on race or gender but are  identical in terms of their other personal information to be “fair” if they are assigned the  same risk. This strategy often requires omitting all protected attributes and their “proxies”  from the data set that is used to train a model (proxies being any attributes that are  correlated to protected attributes, such as ZIP code being correlated with race).124     ● Classification parity declares a model fair when its predictive performance is equal across  groupings that are defined by protected attributes. For example, classification parity would  ensure that the percentage of people an algorithm turns down for a loan when they are  actually creditworthy (its “false negative” rate) is the same for both Black and white  populations. In practice, this strategy often results in decreasing the “accuracy” for certain  populations in order to match that of others.    ● Calibration strategies look less at the data and more at the outcome once an AI system  has produced a decision or prediction. These approaches work to ensure that outcomes  do not depend on protected attributes. For example, in the case of pretrial risk  assessment, applying a calibration strategy would aim to make sure that among a pool of  defendants with a similar risk score, the proportion who actually do reoffend on release is  the same across different protected attributes, such as race.    Several scholars have identified limitations with these approaches to observational fairness. With  respect to anti-classification, some argue that there are important cases where protected  attributes—such as race or gender—should be included in data used to train and inform an AI  system in order to ensure equitable decisions.125 For example, Corbett-Davies and Goel discuss  the importance of including gender in pretrial risk assessment. As women reoffend less often  than men in many jurisdictions, gender-neutral risk assessments tend to overstate the recidivism  risk of women, “which can lead to unnecessarily harsh judicial decisions.” As a result, some  jurisdictions use gender-specific risk assessment tools. These cases counter a widespread view  that deleting sufficient information from data sets will eventually “debias” an AI system. Since  correlations between variables in a dataset almost always exist, removing such variables can  result in very little information, and thus poor predictive performance without the ability to  measure potential harms post hoc.     Secondly, some have argued that different mathematical fairness criteria are mutually exclusive.  Hence, it is generally not possible, except in highly constrained cases, to simultaneously satisfy  both calibration and any form of classification parity.126 These “impossibility results” show how  each fairness strategy makes implicit assumptions about what is and is not fair. They also  highlight the inherent mathematical trade-offs facing those aiming to mitigate various forms of  bias based on one or another fairness definition. Ultimately, these findings serve to complicate the  broader policy debate focused on solving bias issues with mathematical fairness tools. What they  make clear is that solving complex policy issues related to bias and discrimination by  indiscriminately applying one or more fairness metrics is unlikely to be successful. This does not  mean that such metrics are not useful: observational criteria may help understanding around  26  whether datasets and AI systems meet various notions of fairness and bias and subsequently  help inform a richer discussion about the goals one hopes to achieve when deploying AI systems  in complex social contexts.     The proliferation of observational fairness methods also raises concerns over the potential to  provide a false sense of assurance. While researchers often have a nuanced sense of the  limitations of their tools, others who might implement them may ignore such limits when looking  for quick fixes. The idea that, once “treated” with such methods, AI systems are free of bias and  safe to use in sensitive domains can provide a dangerous sense of false security—one that relies  heavily on mathematical definitions of fairness without looking at the deeper social and historical  context. As legal scholar Frank Pasquale observes, “algorithms alone can’t meaningfully hold  other algorithms accountable.”127    While increased attention to the problems of fairness and bias in AI is a positive development,  some have expressed concern over a “mathematization of ethics.”128 As Shira Mitchell has argued:     “As statistical thinkers in the political sphere we should be aware of the hazards of  supplanting politics by an expert discourse. In general, every statistical intervention to  a conversation tends to raise the technical bar of entry, until it is reduced to a  conversation between technical experts…are we speaking statistics to power? Or are  we merely providing that power with new tools for the marginalization of unquantified  political concerns?”129     Such concerns are not new. Upcoming work by Hutchinson and Mitchell surveys over fifty years  of attempts to construct quantitative fairness definitions across multiple disciplines. Their work  recalls a period between 1964 and 1973 when researchers focused on defining fairness for  educational assessments in ways that echo the current AI fairness debate. Their efforts stalled  after they were unable to agree on “broad technical solutions to the issues involved in fairness.”  These precedents emphasize what the Fairness, Accountability and Transparency in Machine  Learning community has been discovering: without a “tight connection to real world impact,” the  added value of new fairness metrics and algorithms in the machine learning community could be  minimal.130 In order to arrive at more meaningful research on fairness and algorithmic bias, we  must continue to pair the expertise and perspectives of communities outside of technical  disciplines to those within.    Broader approaches    Dobbe et al. have drawn on the definition of bias proposed in the early value-sensitive design  (VSD) literature to propose a broader view of fairness.131 VSD, as theorized in the nineties by Batya  Friedman and Helen Nissenbaum, asserts that bias in computer systems pre-exists the system  itself.132 Such bias is reflected in the data that informs the systems and embedded in the  assumptions made during the construction of a computer system. This bias manifests during the  27  operation of the systems due to feedback loops and dissonance between the system and our  dynamic social and cultural contexts.133 The VSD approach is one way to bring a broader lens to  these issues, emphasizing the interests and perspectives of direct and indirect stakeholders  throughout the design process.     Another approach is a “social systems analysis” first described by Kate Crawford and Ryan Calo in  Nature.134 This is a method that combines quantitative and qualitative research methods by  forensically analyzing a technical system while also studying the technology once it is deployed in  social settings. It proposes that we engage with social impacts at every stage—conception,  design, deployment, and regulation of a technology, across the life cycle.     We have also seen increased focus on examining the provenance and construction of the data  used to train and inform AI systems. This data shapes AI systems’ “view of the world,” and an  understanding of how it is created and what it is meant to represent is essential to understanding  the limits of the systems that it informs.135 As an initial remedy to this problem, a group of  researchers led by Timnit Gebru proposed “Datasheets for Datasets,” a standardized form of  documentation meant to accompany datasets used to train and inform AI systems.136 A follow-up  paper looks at standardizing provenance for AI models.137 These approaches allow AI  practitioners and those overseeing and assessing the applicability of AI within a given context to  better understand whether the data that shapes a given model is appropriate, representative, or  potentially possessing legal or ethical issues.    Advances in bias-busting and fairness formulas are strong signs that the field of AI has accepted  that these concerns are real. However, the limits of narrow mathematical models will continue to  undermine these approaches until broader perspectives are included. Approaches to fairness and  bias must take into account both allocative and representational harms, and those that debate  the definitions of fairness and bias must recognize and give voice to the individuals and  communities most affected.138 Any formulation of fairness that excludes impacted populations  and the institutional context in which a system is deployed is too limited.    2.2 Industry Applications: Toolkits and System Tweaks    This year, we have also seen several technology companies operationalize fairness definitions,  metrics, and tools. In the last year, four of the biggest AI companies released bias mitigation tools.  IBM released the “AI Fairness 360” open-source tool kit, which includes nine different algorithms  and many other fairness metrics developed by researchers in the Fairness, Accountability and  Transparency in Machine Learning community. The toolkit is intended to be integrated into the  software development pipeline from early stages of data pre-processing, to the training process  itself, through the use of specific mathematical models that deploy bias mitigation strategies.139  Google’s People + AI Research group (PAIR) released the open-source “What-If” tool, a dashboard  allowing researchers to visualize the effects of different bias mitigation strategies and metrics, as  well as a tool called “Facets” that supports decision-making around which fairness metric to  28  use.140 Microsoft released fairlearn.py, a Python package meant to help implement a binary  classifier subject to a developer’s intended fairness constraint.141 Facebook announced the  creation and testing of a tool called “Fairness Flow”, an internal tool for Facebook engineers that  incorporates many of the same algorithms to help identify bias in machine learning models.142  Even Accenture, a consulting firm, has developed internal software tools to help clients  understand and “essentially eliminate the bias in algorithms.”143    Industry standards bodies have also taken on fairness efforts in response to industry and public  sector requests for accountability assurances. The Institute of Electrical and Electronics  Engineers (IEEE) recently announced an Ethics Certification Program for Autonomous and  Intelligent Systems in the hopes of creating “marks” that can attest to the broader public that an  AI system is transparent, accountable, and fair.144 While this effort is new, and while IEEE has not  published the certification’s underlying methods, it is hard to see, given the complexity of these  issues, how settling on one certification standard across all contexts and all AI systems would be  possible—or ultimately reliable—in ensuring that systems are used in safe and ethical ways.  Similar concerns have arisen in other contexts, such as privacy certification programs.145    In both the rapid industrial adoption of academic fairness methods, and the rush to certification,  we see an eagerness to “solve” and “eliminate” problems of bias and fairness using familiar  approaches and skills that avoid the need for significant structural change, and which fail to  interrogate the complex social and historical factors at play. Combining “academically credible”  technical fairness fixes and certification check boxes runs the risk of instrumenting fairness in  ways that lets industry say it has fixed these problems and may divert attention from examining  ongoing harms. It also relieves companies of the responsibility to explore more complex and  costly forms of review and remediation. Rather than relying on quick fixes, tools, and  certifications, issues of bias and fairness require deeper consideration and more robust  accountability frameworks, including strong disclaimers about how “automated fairness” cannot  be relied on to truly eliminate bias from AI systems.    2.3 Why Ethics is Not Enough    A top-level recommendation in the AI Now 2017 Report advised that “ethical codes meant to steer  the AI field should be accompanied by strong oversight and accountability mechanisms.”146 While  we have seen a rush to adopt such codes, in many instances offered as a means to address the  growing controversy surrounding the design and implementation of AI systems, we have not seen  strong oversight and accountability to backstop these ethical commitments.     After it was revealed that Google was working with the Pentagon on Project Maven—developing AI  systems for drone surveillance—the debate about the role of AI in weapons systems grew in  intensity. Project Maven generated significant protest among Google’s employees, who  successfully petitioned the company’s leadership to end their involvement with the program when  the current contract expired.147 By way of response, Google’s CEO Sundar Pichai released a public  29  set of seven “guiding principles” designed to ensure that the company’s work on AI will be socially  responsible.148 These ethical principles include the commitment to ”be socially beneficial,” and to  “avoid creating or reinforcing unfair bias.” They also include a section titled, “AI applications we will  not pursue,” which includes “weapons and other technologies whose principal purpose or  implementation is to cause or directly facilitate injury to people”—a direct response to the  company’s decision not to renew its contract with the Department of Defense. But it is not clear to  the public who would oversee the implementation of the principles, and no ethics board has been  named.     Google was not alone. Other companies, including Microsoft, Facebook, and police body camera  maker Axon, also assembled ethics boards, advisors, and teams.149 In addition, technical  membership organizations moved to update several of their ethical codes. The IEEE reworked its  code of ethics to reflect the challenges of AI and autonomous systems, and researchers in the  Association for Computing Machinery (ACM) called for a restructuring of peer review processes,  requiring the authors of technical papers to consider the potential adverse uses of their work,  which is not a common practice.150 Universities including Harvard, NYU, Stanford, and MIT offered  new courses on the ethics and ethical AI development practices aimed at identifying issues and  considering the ramifications of technological innovation before it is implemented at scale.151 The  University of Montreal launched a wide-ranging process to formulate a declaration for the  responsible development of AI that includes both expert summits and open public deliberations  for input from citizens.152     Such developments are encouraging, and it is noteworthy that those at the heart of AI  development have declared they are taking ethics seriously. Ethical initiatives help develop a  shared language with which to discuss and debate social and political concerns. They provide  developers, company employees, and other stakeholders a set of high-level value statements or  objectives against which actions can be later judged. They are also educational, often doing the  work of raising awareness of particular risks of AI both within a given institution, and externally,  amongst the broader concerned public.153    However, developing socially just and equitable AI systems will require more than ethical  language, however well-intentioned it may be. We see two classes of problems with this current  approach to ethics. The first has to do with enforcement and accountability. Ethical approaches in  industry implicitly ask that the public simply take corporations at their word when they say they  will guide their conduct in ethical ways. While the public may be able to compare a post hoc  decision made by a company to its guiding principles, this does not allow insight into decision  making, or the power to reverse or guide such a decision. In her analysis of Google’s AI Principles,  Lucy Suchman, a pioneering scholar of human computer interaction, argues that without “the  requisite bodies for deliberation, appeal, and redress” vague ethical principles like “don’t be evil” or  “do the right thing” are “vacuous.”154     This “trust us” form of corporate self-governance also has the potential to displace or forestall  more comprehensive and binding forms of governmental regulation. Ben Wagner of the Vienna  30  University of Economics and Business argues, “Unable or unwilling to properly provide regulatory  solutions, ethics is seen as the “easy” or “soft” option which can help structure and give meaning  to existing self-regulatory initiatives.”155 In other words, ethical codes may deflect criticism by  acknowledging that problems exist, without ceding any power to regulate or transform the way  technology is developed and applied. The fact that a former Facebook operations manager  claims, “We can’t trust Facebook to regulate itself,” should be taken into account when evaluating  ethical codes in industry.156    A second problem relates to the deeper assumptions and worldviews of the designers of ethical  codes in the technology industry. In response to the proliferation of corporate ethics initiatives,  Greene et al. undertook a systematic critical review of high-profile “vision statements for ethical  AI.”157 One of their findings was that these statements tend to adopt a technologically  deterministic worldview, one where ethical agency and decision making was delegated to experts,  “a narrow circle of who can or should adjudicate ethical concerns around AI/ML” on behalf of the  rest of us. These statements often assert that AI promises both great benefits and risks to a  universal humanity, without acknowledgement of more specific risks to marginalized populations.  Rather than asking fundamental ethical and political questions about whether AI systems should  be built, these documents implicitly frame technological progress as inevitable, calling for better  building.158     Empirical study of the use of these codes is only beginning, but preliminary results are not  promising. One recent study found that “explicitly instructing [engineers] to consider the ACM  code of ethics in their decision making had no observed effect when compared with a control  group.”159 However, these researchers did find that media or historical accounts of ethical  controversies in engineering, like Volkswagen’s Dieselgate, may prompt more reflective practice.    Perhaps the most revealing evidence of the limitations of these emerging ethical codes is how  corporations act after they formulate them. Among the list of applications Google promises not to  pursue as a part of its AI Principles are “technologies whose purpose contravenes widely  accepted principles of international law and human rights.”160 That was tested earlier this year  after investigative journalists revealed that Google was quietly developing a censored version of  its search engine (which relies extensively on AI capabilities) for the Chinese market, code-named  Dragonfly.161 Organizations condemned the project as a violation of human rights law, and as  such, a violation of Google’s AI principles. Google employees also organized against the effort.162  As of writing, the project has not been cancelled, nor has its continued development been  explained in light of the clear commitment in the company’s AI Principles, although Google’s CEO  has defended it as “exploratory.”163    There is an obvious need for accountability and oversight in the industry, and so far the move  toward ethics is not meeting this need. This is likely in part due to the market-driven incentives  working against industry-driven implementations: a drastic (if momentary) drop in Facebook and  Twitter’s share price occurred after they announced efforts to combat misinformation and  increase spending on security and privacy efforts.164   31    This is no excuse not to pursue a more ethically driven agenda, but it does suggest that we should  be wary of relying on companies to implement ethical practices voluntarily, since many of the  incentives governing these large, publicly traded technology corporations penalize ethical action.  For these mechanisms to serve as meaningful forms of accountability requires that external  oversight and transparency be put into place to ensure that there exists an external system of  checks and balances in addition to the cultivation of ethical norms and values within the  engineering profession and technology companies.      3. WHAT IS NEEDED NEXT    When we released our AI Now 2016 Report, fairness formulas, debiasing toolkits, and ethical  guidelines for AI were rare. The fact that they are commonplace today shows how far the field has  come. Yet much more needs to be done. Below, we outline seven strategies for future progress on  these issues.    3.1 From Fairness to Justice    Any debate about bias and fairness should approach issues of power and hierarchy, looking at  who is in a position to produce and profit from these systems, whose values are embedded in  these systems, who sets their “objective functions,” and which contexts they are intended to work  within.165 Echoing the Association for Computing Machinery (ACM) researcher’s call for an  acknowledgement of “negative implications” as a requirement for peer review, much more  attention must be paid to the ways that AI can be used as a tool for exploitation and control.166 We  must also be cautious not to reframe political questions as technical concerns.167     When framed as technical “fixes,” debiasing solutions rarely allow for questions about the  appropriateness or efficacy of an AI system altogether, or for an interrogation of the institutional  context into which the “fixed” AI system will ultimately be applied. For example, a “debiased”  predictive algorithm that accurately forecasts where crime will occur, but that is being used by law  enforcement to harass and oppress communities of color, is still an essentially unfair system.168  To this end, our definitions of “fairness” must expand to encompass the structural, historical, and  political contexts in which an algorithmic systems is deployed.     Furthermore, fairness is a term that can be easily co-opted: important questions such as “Fair to  whom? And in what context?” should always be asked. For example, making a facial recognition  system perform equally on people with light and dark skin may be a type of technical progress in  terms of parity, but if that technology is disproportionately used on people of color and  low-income communities, is it really “fair?” This is why definitions of fairness face a hard limit if  they remain purely contained within the technical domain: in short, “parity is not justice.”169  32    3.2 Infrastructural Thinking    In order to better understand and track the complexities of AI systems, we need to look beyond  the technology and the hype to account for the broader context of how AI is shaping and shaped  by social and material forces. As Edwards et al. argue: “When dealing with infrastructures, we  need to look to the whole array of organizational forms, practices, and institutions which  accompany, make possible, and inflect the development of new technology.”170 Doing so requires  both experimental methodological approaches and theory building, expanding beyond narrow  analyses of individual systems in isolation to consider them on a local and global scale. It also  requires considering ways in which technologies are entangled in social relations, material  dependencies, and political purposes.171    In “Anatomy of an AI System,” a 2018 essay and large-scale map, AI Now cofounder Kate  Crawford and Professor Vladan Joler took a single Amazon Echo and analyzed all the forms of  environmental and labor resources required to develop, produce, maintain, and finally dispose of  this sleek and seemingly simple object. When you ask Alexa to play your favorite song, you have  drawn on a massive interlinked chain of extractive processes. It involves lithium mining in Bolivia,  clickworkers creating large-scale training datasets in southeast Asia, container ships and  international logistics, and vast data extraction and analysis by Alexa Voice Service (AVS) across  distributed data centers. The process ends in the final resting place of all AI consumer gadgets: in  e-waste rubbish heaps in Ghana, Pakistan, and China.     The “Anatomy of an AI System” project points to approaches we can employ in contending with  the global implications of AI, and the multi-layered nature of value extraction and exploitation from  the developing world to the developed world. This helps to illuminate the darker corners that are  rarely considered in analysis of AI systems.172     In particular, an infrastructural analysis of AI shows that there are black boxes within black boxes:  not just at the algorithmic level, but also at the levels of trade secrecy laws, labor practices, and  untraceable global supply chains for rare earth minerals used to build consumer AI devices. These  obscure not only the material impacts of AI systems, but the intensive human work of maintaining  and repairing them through practices like content moderation and data training.173 As Nick Seaver  puts it, “If you cannot see a human in the loop, you just need to look for a bigger loop.”174     Only by tracing across these sociotechnical layers can we understand what we are calling the “full  stack supply chain” of AI—the human and nonhuman components that make up the global scale  of AI systems. There are many sociotechnical data infrastructures needed to make AI function:  these include training data, test data, APIs, data centers, fiber networks, undersea cables, energy  use, labor involved in content moderation and training set creation, and a constant reliance on       33  clickwork to develop and maintain AI systems. We cannot see the global environmental and labor  implications of these tools of everyday convenience, nor can we meaningfully advocate for  fairness, accountability, and transparency in AI systems, without an understanding of this full  stack supply chain.    3.3 Accounting for Hidden Labor in AI Systems    Another emerging research area where we expect to see greater impact focuses on the underpaid  and unrecognized workers who help build, maintain, and test AI systems. This hidden human  labor takes many forms—from supply chain work, to digital crowdsourced “clickwork,” to  traditional service industry jobs. Hidden labor exists at all stages of the AI pipeline, from  producing and transporting the raw minerals required to create the core infrastructure of AI  systems, to providing the invisible human work that often backstops claims of AI “magic” once  these systems are deployed in products and services.175 Communications scholar Lilly Irani refers  to such hidden labor as “human-fueled automation.”176 Her research draws attention to the  experiences of clickworkers or “microworkers” who perform the repetitive digital tasks that  underlie AI systems, like labeling training data and reviewing flagged content, as “workers hidden  in the technology.”177    While this labor is essential to making AI systems “work,” it is usually very poorly compensated. A  2018 study from the United Nations’ International Labor Organization (ILO) surveyed 3,500  microworkers from 75 countries who routinely offered their labor on popular microtask platforms  like Mechanical Turk, Crowdflower, Microworker, and Clickworker. The report found that a  substantial number of people earned below their local minimum wage (despite 57% of  respondents having advanced degrees specializing in science and technology).178 Similarly, those  who do content moderation work, screening problematic content posted on social media  platforms and news feeds, are also paid poorly, in spite of their essential and emotionally difficult  labor.179    This has not been lost on some in the technical AI research community, who have begun to call  attention to the crucial and marginalized role of this labor, and to consider their own responsibility  to intervene. Silberman and others discuss how researchers conducting AI studies are  increasingly dependent upon cheap crowdsourced labor.180 They note that, between the years  2008 and 2016, the term “crowdsourcing” went from appearing in less than 1,000 scientific  articles to over 20,000. With online microworkers unregulated by current labor laws, researchers  are being asked to reconsider what counts as “ethical conduct” in the AI research community.  Silberman et al. argue for treating crowdworkers as coworkers, paying them minimum wage  determined by the client’s location, and the need for additional Institutional Review Board (IRB)  oversight.        34  The practice of examining hidden human labor draws on a lineage of feminist research. The  concept of “invisible work,” for instance, originated with studies of unpaid women’s care work and  investigations into organizational settings that relied upon “emotional labor,” particularly  traditionally “feminized” fields like nursing and flight attendants.181 Researchers found that  common activities taken on by female workers, such as soothing anxious patients or managing  unruly customers, were not formally recognized or compensated as work, in spite of their being  essential. The feminist legacy of invisible work is useful for contextualizing these new forms of  labor, and in understanding the characterization of this work, which, while essential, is often  written out of the AI narrative, rarely counted or compensated.    In her article, “The Automation Charade,” Astra Taylor proposes the term “fauxtomation” to call  attention to the gap between the marketing rhetoric of AI as a seamless product or service and  the messy, lived reality of automation, which frequently relies on such unsung human labor.  “Automation,” Taylor cautions, “has an ideological function as well as a technological  dimension.”182 In making this case, she critiques popular narratives around the future of labor,  which posit a near-horizon where workers will be replaced by machines. She sees such claims as  functioning to disempower workers: what leverage do workers have to demand better wages and  benefits in the face of impending automation? We saw this narrative deployed in 2016 by former  McDonald’s CEO Ed Rensi, who cited the growing “Fight for $15” movement as the impetus for the  company’s introduction of automated kiosks to replace cashiers.183 Workers who fought for better  pay would ultimately be worse off, he reasoned, as their demand for living wages would force the  company to automate and eliminate them. Examining his claim two years on, we see that this is  not entirely true. Automation or no, workers are still needed: after McDonald’s added kiosks to its  Chicago flagship store, the location reopened with more employees than before the kiosks were  introduced.184    The integration of automation and AI in the workplace is aimed not only at automating worker  tasks, but at managing, monitoring, and assessing workers themselves. Alex Rosenblatt’s 2018  ethnography of Uber drivers details the precarity and uncertainty produced by depending on the  whims of a centralized, AI-enabled platform for one’s livelihood. The algorithmic logic that governs  ride-sharing applications can arbitrarily bar drivers from work, result in unreliable wages and  unexpected costs, and nudge people into working longer hours, resulting in unsafe driving  conditions.185 Such platforms isolate workers from each other, making concerted activity and  labor organizing difficult. They also function to create significant information asymmetries  between data-rich companies aiming to extract value from workers, and the workers themselves.  Even so, 2018 has seen increasing dissent from such workers. Some prominent examples of  worker-driven protest include on-demand delivery riders striking alongside UK fast food industry  employees and rideshare drivers calling for job protections.186     Silicon Valley contractors working in security, food, and janitorial services within major technology  companies have also organized, seeking a living wage and other protections.187 They are among  thousands of workers who labor alongside their full-time technology worker peers, but are  classified as independent contractors. Under this designation, they are often paid low wages, and  35  provided few benefits and protections. They are also rarely counted in official employee numbers,  even though they make up a large portion of most technology industry workforces, and perform  essential work. For example, as of this year, contract workers outnumber Google’s direct  employees for the first time in the company’s history.188 This increasing wave of dissent makes  visible the social tensions at the heart of the practice of hiding and marginalizing important forms  of labor.     The physical, emotional, and financial costs of treating workers like “bits of code” and devaluing  their work and well-being has been highlighted in recent news articles describing the conditions of  Amazon warehouse workers and contracted Prime delivery drivers.189 Amazon warehouse  workers recently went on strike in Europe, protesting harsh conditions. According to one striking  worker, “You start at the company healthy and leave it as a broken human,” with many workers  requiring surgeries related to workplace conditions.190     Recognizing all of the labor required to “make AI work” can help us better understand the  implications of its development and use. Research in these areas also helps us reexamine the  focus on technical talent in narratives describing AI’s creation and recognize that technical skills  account for only a portion of a much larger effort. This enables us to question numerous labor  policies, such as the focus on pushing workers to acquire coding or data science skills as a way  to ensure they are counted and compensated. They also help us identify who is likely to benefit,  and who, along the AI production and deployment pipeline, is likely to be harmed.    3.4 Deeper Interdisciplinarity    AI researchers and developers are engaged in building technologies that have significant  implications for diverse populations in broad fields like law, sociology, and medicine. Yet much of  this development happens far removed from the experience and expertise of these groups. This  has led to a call to expand the disciplinary makeup of those engaged in AI design, development,  and critique, beyond purely technical expertise.191 Since then, we have seen some movement in  this direction. Recently, MIT announced plans to establish a new college of computing that aims  to “advance pioneering work on AI’s ethical use and societal impact” by fostering integrated  cross-disciplinary training, “educating the bilinguals of the future,” as MIT President L. Rafael Reif  described it.192     Such initiatives are critical: as AI becomes more deeply embedded in areas like healthcare,  criminal justice, hiring, housing, and educational systems, experts from these domains are  essential if we are to ensure AI works as envisioned. In integrating these disciplinary perspectives,  it is important that they are not merely ”languages” to be acquired by computer scientists and  engineers seeking to expand their work into new areas—especially when other disciplines have  been leading that work. Instead, social science and the humanities should be centered as  contributors to the AI field’s foundational knowledge and future direction, enabling us to leverage  new modes of analysis and methodological intervention.193   36    3.5 Race, Gender and Power in AI    This year, a groundswell of political action emerged around issues of discrimination, harassment,  and inequity in the technology industry, especially in the AI field.194 This rising concern weaves  together a number of related issues, from the biases in AI systems, to failed diversity and  inclusion efforts within industry and academia, to the grassroots efforts to confront sexual  harassment and the abuse of power in workplaces and classrooms.     Resonating with the broader #MeToo movement, we saw issues relating to diversity and inclusion  in artificial intelligence rise on the public agenda:     ● Following the 2017 Conference on Neural Information Processing Systems, members of  the artificial intelligence and machine learning communities began voicing concerns about  long standing problems of harassment and discrimination in conference settings, leading  to #ProtestNIPS, a movement aimed at highlighting examples of toxicity in the community  and the need to address them.195 Among other things, this provoked a change to the  conference acronym, a longstanding subject of sensitivity for its gendered and historical  connotations. The conference, which was previously referred to as NIPS, now goes by  NeurIPS.196    ● We also saw renewed focus on initiatives devoted to creating platforms for inclusion in  the field, such as Black in AI, Women in Machine Learning, Latinx in AI, and Queer in AI,  alongside the appointment of Diversity and Inclusion chairs and a series of other changes  to the design of NeurIPS intended to foster equity and inclusion among participants.197    ● Across the industry, we saw a growing technology worker movement that intersected with  these issues. The Google Walkout, in particular, took on a worker-driven agenda that  acknowledged that race, class, and sexuality are intertwined with forms of gender-based  discrimination. The walkout explicitly aimed to center the needs of the company’s  temporary contract workers and vendors who lack the job security and benefits of more  privileged technology workers.198 These efforts have led to some significant structural  changes—notably, the end to forced arbitration for sexual harassment claims across a  number of the largest companies in the AI industry.199     ● In other arenas, corporate boards have ignored or otherwise refused to address  shareholder proposals targeting discriminatory workspaces. This year, Google dismissed  a proposal that would tie executive compensation to progress made on diversity and  inclusion, while in 2016, Apple refused a mandate that would require it to diversify its  board and senior management.200    37  Across these efforts, advocates of diversity in AI are finding intersections between the move to  address gender and race-based harassment and abuse within the technology community, and  other forms of inequity and abuses of power. But this is still an uphill battle: while there is  increased attention to problems of bias in AI systems, we have yet to see much research within  the fairness and bias debate focused on the state of equity and diversity in the AI field itself.  Indeed, reliable figures on representation in AI are difficult to come by, although some limited data  does exist.     A recent estimate produced by WIRED and Element AI found that only 12% of researchers who  contributed to the three leading machine learning conferences in 2017 were women. This gender  gap is replicated at large technology firms like Facebook and Google, whose websites show that  only 15% and 10% of their AI research staff are women.201 And there is no reliable data on the  state of racial diversity in the field, or retention rates for people of color.202 Collectively, the limited  evidence suggests that AI, as a field, is even less diverse than computer science as a whole,  which is itself at a historic low point: women make up only 18% of computer science majors in the  United States, a decline from a high point of 37% in 1984.203     These trends are even more dramatic when compared to other STEM fields in which gender  diversity has shown a marked improvement.204 Yet these are not new problems: the  WIRED/Element AI survey is not significantly different from a study of the AI field that was  published by IEEE Expert in 1992, which found that only 13% of published authors in the journal  over the prior four years were women.205 And in the 1980s, female grad students at MIT’s  Computer Science and Artificial Intelligence Labs thoroughly documented their experiences with  toxic working environments in the report “Barriers to Equality in Academia: Women in Computer  Science at MIT.”206    It is time to address the connection between discrimination and harassment in the AI community,  and bias in the technical products that are produced by the community. Scholars in science and  technology studies have long observed that the values and beliefs of those who create  technologies shape the technologies they create.207 Expanding the field’s frame of reference to  recognize this connection will ensure it is better equipped to address the problems raised by its  rapid proliferation into sensitive social domains. As one AI researcher put it, “Bias is not just in our  datasets, it’s in our conferences and community.”208     A recent example illustrates these connections, and how discriminatory practices within the  culture that produces an AI system can be mirrored and amplified in the system itself. Amazon  recently developed an experimental AI system to help it rank job candidates. It trained the system  on data reflecting the company’s historical hiring preferences, hoping to more efficiently identify  qualified candidates.209 But the system didn’t work as expected: based on the company’s  historical hiring, it showed a distinct bias against women candidates, downgrading resumes from  candidates who attended two all-women’s colleges, and even penalizing resumes that contained  the word “woman.” After uncovering this bias, the company attempted to fix the system, adjusting  the algorithm to treat these terms more fairly. This did not work, and the project was eventually  38  scrapped. Gender-based discrimination was embedded too deeply within the system – a system  built to reflect Amazon’s past hiring practices – to be uprooted using the “debiasing” approach  commonly adopted within the AI field.    As scholars like Safiya Noble and Mar Hicks have observed, there is a clear through-line  connecting longstanding patterns of discrimination and harassment in AI to the ways artificial  intelligence technologies can amplify and contribute to marginalization and social inequity.210  Patterns of cultural discrimination are often embedded in AI systems in complex and meaningful  ways, and we need to better understand how these effects are felt by different communities.211     This is a space that has too long been overlooked and where research is sorely needed. AI Now is  publishing a dedicated report on these issues in December 2018, and we have a multi-year  research project dedicated to examining these challenges.    3.6 Strategic Litigation and Policy Interventions    This year saw an increase in court challenges to the use of automated systems, particularly when  government agencies use them in decisions that affect individual rights. In a recent AI Now  Report called “Litigating Algorithms,” we documented five recent case studies of litigation  involving the use of automated systems: in Medicaid and disability benefits cases, public teacher  employment evaluations, juvenile criminal risk assessment, and criminal DNA analysis.212  The findings brought to light several emerging trends. First, these cases provided concrete  evidence that governments are routinely adopting automated decision systems (ADS) as  measures to produce “cost savings” or to streamline work. Yet, they are failing to assess how  these systems might disproportionately harm the populations they are meant to serve,  particularly those who are the most vulnerable and who have little recourse or even knowledge  that these systems are deeply affecting their lives. In many cases, there was not a single  government employee who could explain the automated decision, correct errors, or audit the  results of its determination. Through a series of vendor and contractor agreements, almost all  avenues for understanding or contesting the impact of these systems were shielded by legal  protections such as trade secret law.    Second, few government agencies had invested real efforts to ensure that fairness and due  process protections remained in place when switching from human-driven decisions to  algorithmically-driven ones. The typical audit, appeals, and accountability mechanisms were  totally absent from automated system design. Fortunately, successful strategic litigation by  lawyers from the American Civil Liberties Union (ACLU) of Idaho, Legal Aid of Arkansas, the  Houston Federation of Teachers, The Legal Aid Society of New York, and various public defenders  were able to secure victories for their clients and challenge these unlawful uses based, in part, on  constitutional and administrative due process litigation claims.    39  The playbook for how to litigate algorithms is still being written, but our report uncovered several  useful strategies to support long-term solutions and protections. First, arguments based on  procedural due process presented serious challenges to the trade secrecy claims of private  vendors, with the vast majority of judges ruling that the right to assert constitutional or civil rights  protections outweighs any risk of intellectual property misappropriation. Second, a failure to notify  affected individuals and communities matters: agencies who neglected to engage community  groups concerning the use of these systems were often judged to have failed to appropriately  provide the opportunity for public notice and comment, meaning that their implementation of AI  systems was potentially unconstitutional. Third, interdisciplinary collaboration is important when  trying to determine where these systems fail, especially when submitting evidence to judges. In  cases in which lawyers worked closely with technical and social science experts, judges were able  to learn about the scientific flaws in these systems as well as the social ramifications and harms.    Looking forward, we anticipate future strategic litigation cases will produce many more lessons.  These interventions generate greater understanding and remedial accountability for these  systems, even in situations where government agencies have attempted to disclaim ownership,  understanding, or control. Combined with tools such as AI Now’s Algorithmic Impact Assessment  framework, alongside robust regulatory oversight regimes, we can begin to identify, measure, and,  when necessary, intervene in efforts to use AI and automated systems in ways that produce  harm.213 However, in order to continue to build on recent progress, lawyers and community  activists who represent individuals in such suits need greater funding and support, as well as  networks of domain experts that they can draw on to help advise strategy and audit systems.  3.7 Research and Organizing: An Emergent Coalition  The rapid deployment of AI and related systems in everyday life is not a concern for the future—it  is already here, with no signs of slowing down. Recognizing this, a set of strategies have emerged,  drawing on long-standing traditions of activism and organizing to demand structural changes for  greater accountability.     Social activism by technologists is nothing new. In the early 1980s, Computer Professionals for  Social Responsibility formed to oppose the use of computers in warfare.214 More recently, the  2016 “Never Again” technology pledge rallied thousands of workers in various technology sectors  to sign a promise not to build databases or conduct data collection that could be used to target  religious minorities or facilitate mass deportations.215 While 2018’s organizing and activism draws  from a long tradition, its scale is new to the technology sector. Technology workers are joining  forces with civil society organizations and researchers in opposition to their employers’ technical  and business decisions.     Google employees kicked off publicly visible organizing in 2018, opposing Project Maven, a  Pentagon effort to apply Google’s machine vision AI capabilities to Department of Defense drone  surveillance.216 Researchers and human rights organizations joined the cause, and in June,  40  Google announced it would abandon the project.217 At Amazon, Salesforce, and Microsoft,  employees petitioned their leadership to end contracts with Immigrations and Customs  Enforcement (ICE), supported by immigration and advocacy organizations.218 Amazon employees  also joined the ACLU in petitioning the company to stop selling facial recognition to law  enforcement, responding to the ACLU’s work exposing existing contracts.219 Following Maven,  Google employees again rose up against Project Dragonfly, a version of the Google search engine  enabling government-directed censorship and surveillance, planned for the Chinese market.220 In  response to media reports that disclosed the secretive effort, employees requested ethical  oversight and accountability, and over 700 of them joined Amnesty International in a call to cancel  the project, signing their name publicly to an open letter which coincided with Amnesty  International protests221    The biggest moment occurred in early November, when 20,000 Google workers walked out  around the globe in an action called Walkout for Real Change.222 The walkout characterized  Google as a company at which “abuse of power, systemic racism, and unaccountable  decision-making are the norm.”223 Organizers called on leadership to meet five demands, including  ending pay and opportunity inequity, eliminating forced arbitration in cases of sexual harassment  and discrimination, and adding an employee representative to the board of directors. A week after  the walkout, Google met a small portion of these demands, agreeing to end forced arbitration in  cases of sexual harassment (but notably ignoring discrimination).224 This move was quickly  replicated throughout the industry, with Facebook, Square, eBay, and Airbnb following suit.225     By joining forces with researchers and civil society groups, this new wave of labor organizing  mirrors calls for greater diversity and openness within the AI research domain.226 These  movements are incorporating diverse perspectives across class, sector, and discipline, working to  ensure they are capable of understanding the true costs of company practices, including the  impact of the systems they build. The Google workers who participated in the walkout expanded  their coalition across class and sector, emphasizing contract workers in their demands, and  situating themselves within a growing movement “not just in tech, but across the country,  including teachers, fast-food workers and others who are using their strength in numbers to make  real change.”227    The recent surge in activism has largely been driven by whistleblowers within technology  companies, who have disclosed information about secretive projects to journalists.228 These  disclosures have helped educate the public, which is traditionally excluded from such access, and  helped external researchers and advocates provide more informed analysis. By establishing  shared ground truth, whistleblowing has helped build the broad coalitions that characterize these  movements. The critical role of ethical whistleblowing over the last year has also highlighted both  its social importance, and the lack of protections for those who make such disclosures.     The broad coalition of technology worker organizers, researchers, and civil society is playing an  increasing role in the push for accountability in the technology sector. Many engineering  employees have considerable bargaining power and are uniquely positioned to demand change  41  from their employers.229 Applying this power to push for greater accountability presents a hopeful  model for labor organizing in the public interest, especially given the current lack of government  regulation, external oversight, and other meaningful levers capable of reviewing and steering  technology company decision making.      CONCLUSION     This year saw AI systems rapidly introduced into more social domains, leaving increasing  numbers of people at risk. While AI techniques still offer considerable promise, rapid deployment  of systems without appropriate assessment, accountability, and oversight can create serious  hazards. We urgently need to regulate AI systems sector-by-sector, with particular attention paid  to facial and affect recognition, and to inform those policies with rigorous research.     But regulation can only be effective if the legal and technological barriers that prevent auditing,  understanding, and intervening in these systems are removed. Back in 2016, we recommended in  the first AI Now report that the Computer Fraud and Abuse Act (CFAA) and the Digital Millennium  Copyright Act (DMCA) should not be used to restrict research into AI accountability and  auditing.230 This year, we go further: AI companies should waive trade secrecy and other legal  claims that would prevent algorithmic accountability in the public sector. Governments and public  institutions must be able to understand and explain how and why decisions are made, particularly  when people’s access to healthcare, housing, and employment is on the line.    The question is no longer whether there are harms and biases in AI systems. That debate has  been settled: the evidence has mounted beyond doubt in the last year. The next task now is  addressing these harms. This is particularly urgent given the scale at which these systems are  deployed, the way they function to centralize power and insight in the hands of the few, and the  increasingly uneven distribution of costs and benefits that accompanies this centralization. We  need deeper analyses of the “full stack supply chain” behind AI systems, to track their  development and deployment across the product life cycle, and to take into account their true  environmental and labor costs.231     Furthermore, it is long overdue for technology companies to directly address the cultures of  exclusion and discrimination in the workplace. The lack of diversity and ongoing tactics of  harassment, exclusion, and unequal pay are not only deeply harmful to employees in these  companies but also impacts the AI products they release, producing tools that perpetuate bias  and discrimination.232     The current structure within which AI development and deployment occurs works against  meaningfully addressing these pressing issues. Those in a position to profit are incentivized to  accelerate the development and application of systems without taking the time to build diverse  teams, create safety guardrails, or test for disparate impacts. Those most exposed to harm from  42  these systems commonly lack the financial means and access to accountability mechanisms  that would allow for redress or legal appeals.233 This is why we are arguing for greater funding for  public litigation, labor organizing, and community participation as more AI and algorithmic  systems shift the balance of power across many institutions and workplaces.      It is imperative that the balance of power shifts back in the public’s favor. This will require  significant structural change that goes well beyond a focus on technical systems, including a  willingness to alter the standard operational assumptions that govern the modern AI industry  players. The current focus on discrete technical fixes to systems should expand to draw on  socially-engaged disciplines, histories, and strategies capable of providing a deeper  understanding of the various social contexts that shape the development and use of AI systems.     As more universities turn their focus to the study of AI’s social implications, computer science and  engineering can no longer be the unquestioned center, but should collaborate more equally with  social and humanistic disciplines, as well as with civil society organizations and affected  communities.     Fortunately, we are beginning to see new coalitions form between researchers, activists, lawyers,  concerned technology workers, and civil society organizations to support the oversight,  accountability, and ongoing monitoring of AI systems. For these important connections to grow,  more protections are needed, including a commitment from technology companies to provide  protections for conscientious objectors who do not want to work on military or policing contracts,  along with protections for employees involved in labor organizing and ethical whistleblowers.234     The last year revealed many of the hardest challenges for accountability and justice as AI  systems moved deeper into the social world. Yet there have been extraordinary moments of  potential, as well as significant public debates and hopeful forms of protest, that may ultimately  illuminate the pathways for consequential and positive change.      43  ENDNOTES    1. As AI pioneers Stuart Russell and Peter Norvig point out, the history of artificial intelligence has not  produced a clear definition of AI, but can be seen as variously emphasizing four possible goals:  “systems that think like humans, systems that act like humans, systems that think rationally, systems  that act rationally.” In this report we use the term AI to refer to a broad assemblage of technologies,  from early rule-based algorithmic systems to deep neural networks, all of which rely on an array of  data and computational infrastructures. These technologies span speech recognition, language  translation, image recognition, predictions, and determinations—tasks that have traditionally relied on  human capacities across the four goals Russell and Norvig identify. While AI is not new, recent  developments in the ability to collect and store large quantities of data, combined with advances in  computational power have led to significant breakthroughs in the field over the last ten years, along  with a strong push to commercialize these technologies and apply them across core social domains.  See: Stuart J. Russell and Peter Norvig, Artificial Intelligence: A Modern Approach, (Englewood Cliffs,  NJ: Prentice Hall, 1995), 2.  2. Carole Cadwalladr and Emma Graham-Harrison, “Revealed: 50 Million Facebook Profiles Harvested  for Cambridge Analytica in Major Data Breach,” The Guardian, March 17, 2018,  https://www.theguardian.com/news/2018/mar/17/cambridge-analytica-facebook-influence-us-electi on.  3. Guy Rosen, “Security Update,” Facebook Newsroom, September 28, 2018,  https://newsroom.fb.com/news/2018/09/security-update/.   4. Josh Eidelson, “Facebook Tools Are Used to Screen Out Older Job Seekers, Lawsuit Claims,”  Bloomberg, May 29, 2018,  https://www.bloomberg.com/news/articles/2018-05-29/facebook-tools-are-used-to-screen-out-older -job-seekers-lawsuit-claims.  5. Bloomberg Editorial Board, “Think the U.S. Has a Facebook Problem? Look to Asia,” Bloomberg,  October 22, 2017,  https://www.bloomberg.com/opinion/articles/2017-10-22/facebook-has-a-bigger-problem-than-was hington.  6. Andrew Liptak, “The US Government Alleges Facebook Enabled Housing Ad Discrimination,” The  Verge, August 19, 2018,  https://www.theverge.com/2018/8/19/17757108/us-department-of-housing-and-urban-development -facebook-complaint-race-gender-discrimination.  7. Elizabeth Weise, “Russian Fake Accounts Showed Posts to 126 Million Facebook Users,” USA TODAY,  October 30, 2017,  https://www.usatoday.com/story/tech/2017/10/30/russian-fake-accounts-showed-posts-126-millio n-facebook-users/815342001/.  8. Hamza Shaban, Craig Timberg, and Elizabeth Dwoskin, “Facebook, Google and Twitter Testified on  Capitol Hill. Here’s What They Said,” Washington Post, October 31, 2017,  https://www.washingtonpost.com/news/the-switch/wp/2017/10/31/facebook-google-and-twitter-ar e-set-to-testify-on-capitol-hill-heres-what-to-expect/; Casey Newton, “Mark Zuckerberg’s Appearance  before European Parliament Yields an Empty Spectacle,” The Verge, May 22, 2018,  https://www.theverge.com/2018/5/22/17381250/mark-zuckerberg-european-parliament-facebook.      44  9. Drew Harwell, “AI will solve Facebook’s most vexing problems, Mark Zuckerberg says. Just don’t ask  when or how,” Washington Post, April 11, 2018,  https://www.washingtonpost.com/news/the-switch/wp/2018/04/11/ai-will-solve-facebooks-most-ve xing-problems-mark-zuckerberg-says-just-dont-ask-when-or-how/.  10. Kate Conger and Dell Cameron, “Google Is Helping the Pentagon Build AI for Drones,” Gizmodo, March  6, 2018, https://gizmodo.com/google-is-helping-the-pentagon-build-ai-for-drones-1823464533.  11. Rick Paulas, “A New Kind of Labor Movement in Silicon Valley,” The Atlantic, September 4, 2018,  https://www.theatlantic.com/technology/archive/2018/09/tech-labor-movement/567808/.  12. Hamza Shaban, “Amazon Employees Demand Company Cut Ties with ICE,” Washington Post, June  22, 2018,  https://www.washingtonpost.com/news/the-switch/wp/2018/06/22/amazon-employees-demand-c ompany-cut-ties-with-ice/; Jacob Kastrenakes, “Salesforce Employees Ask CEO to ‘Re-Examine’  Contract with Border Protection Agency,” The Verge, June 25, 2018,  https://www.theverge.com/2018/6/25/17504154/salesforce-employee-letter-border-protection-ice-i mmigration-cbp; Colin Lecher, “The Employee Letter Denouncing Microsoft’s ICE Contract Now Has  over 300 Signatures,” The Verge, June 21, 2018,  https://www.theverge.com/2018/6/21/17488328/microsoft-ice-employees-signatures-protest.  13. Nikhil Sonnad, “US Border Agents Hacked Their “Risk Assessment” System to Recommend Detention  100% of the Time,” Quartz, June 26, 2018,  https://qz.com/1314749/us-border-agents-hacked-their-risk-assessment-system-to-recommend-im migrant-detention-every-time/.  14. Daisuke Wakabayashi, “Self-Driving Uber Car Kills Pedestrian in Arizona, Where Robots Roam,” The  New York Times, July 30, 2018,  https://www.nytimes.com/2018/03/19/technology/uber-driverless-fatality.html.  15. Nikhil Sonnad, “A Flawed Algorithm Led the UK to Deport Thousands of Students,” Quartz, May 3,  2018, https://qz.com/1268231/a-toeic-test-led-the-uk-to-deport-thousands-of-students/.  16. Casey Ross and Ike Swetlitz, “IBM’s Watson Recommended ‘unsafe and Incorrect’ Cancer  Treatments,” STAT, July 25, 2018,  https://www.statnews.com/2018/07/25/ibm-watson-recommended-unsafe-incorrect-treatments/.  17. George Joseph and Kenneth Lipp, “IBM Used NYPD Surveillance Footage to Develop Technology That  Lets Police Search by Skin Color,” The Intercept, September 6, 2018,  https://theintercept.com/2018/09/06/nypd-surveillance-camera-skin-tone-search/.  18. To see a large-scale timeline of events in 2018, see: Kate Crawford and Meredith Whittaker, “AI in  2018: A Year in Review,” Medium, October 14, 2018,  https://medium.com/@AINowInstitute/ai-in-2018-a-year-in-review-8b161ead2b4e.  19. Jon Evans, “The Techlash,” TechCrunch, June 17, 2018,   20. “Microsoft Calls for Facial Recognition Technology Rules given ‘Potential for Abuse,’” The Guardian,  July 14, 2018,   https://www.theguardian.com/technology/2018/jul/14/microsoft-facial-recognition-technology-rules -potential-for-abuse.    45  21. Natalie Ram, “Innovating Criminal Justice,” Northwestern University Law Review 112, no. 4 (February  1, 2018): 659–724, https://scholarlycommons.law.northwestern.edu/nulr/vol112/iss4/2; Rebecca  Wexler, “Life, Liberty, and Trade Secrets,” Stanford Law Review 70, no. 5 (May 2018): 1343–1429,  https://www.stanfordlawreview.org/print/article/life-liberty-and-trade-secrets/; Danielle Keats Citron  and Frank A. Pasquale, “The Scored Society: Due Process for Automated Predictions,” Washington  Law Review 89, no. 1 (2014): 1–33,  https://digital.law.washington.edu/dspace-law/bitstream/handle/1773.1/1318/89WLR0001.pdf.  22. See: Frank Pasquale, The Black Box Society: The Secret Algorithms That Control Money and  Information, (Cambridge: Harvard University Press, 2015).  23. D. Sculley, Jasper Snoek, Alex Wiltschko, and Ali Rahimi, “Winner’s Curse? On Pace, Progress and  Empirical Rigor,” 6th International Conference on Learning Representations (ICLR), (Vancouver, 2018),  https://openreview.net/pdf?id=rJWF0Fywf.  24. Kate Crawford, “The Test We Can—and Should—Run on Facebook,” The Atlantic, July 2, 2014,  https://www.theatlantic.com/technology/archive/2014/07/the-test-we-canand-shouldrun-on-facebo ok/373819/; Molly Jackman and Lauri Kanerva, “Evolving the IRB: Building Robust Review for Industry  Research,” Washington & Lee Law Review Online 72, no. 8 (June 14, 2016): 442–457; Zoltan Boka,  “Facebook’s Research Ethics Board Needs to Stay Far Away from Facebook,” Wired, June 23, 2016,  https://www.wired.com/2016/06/facebooks-research-ethics-board-needs-stay-far-away-facebook/.  25. “Sandvig v. Sessions — Challenge to CFAA Prohibition on Uncovering Racial Discrimination Online,”  September 12, 2017, American Civil Liberties Union,  https://www.aclu.org/cases/sandvig-v-sessions-challenge-cfaa-prohibition-uncovering-racial-discrimi nation-online.   26. See: Simone Browne, Dark Matters: On the Surveillance of Blackness (Durham: Duke University Press,  2015); Alvaro M. Bedoya, “What the FBI’s Surveillance of Martin Luther King Tells Us About the  Modern Spy Era,” Slate, January 18, 2016,  https://slate.com/technology/2016/01/what-the-fbis-surveillance-of-martin-luther-king-says-about-m odern-spying.html; James Ball, Julian Borger, and Glenn Greenwald, “Revealed: How US and UK Spy  Agencies Defeat Internet Privacy and Security,” The Guardian, September 6, 2013,  https://www.theguardian.com/world/2013/sep/05/nsa-gchq-encryption-codes-security; Shoshana  Zuboff, “Big Other: Surveillance Capitalism and the Prospects of an Information Civilization,” Journal  of Information Technology 30, no. 1 (March 1, 2015): 75–89, https://doi.org/10.1057/jit.2015.5.  27. Alice Shen, “Facial Recognition Tech Comes to Hong Kong-Shenzhen Border,” South China Morning  Post, July 24, 2018,  https://www.scmp.com/news/china/society/article/2156510/china-uses-facial-recognition-system-d eter-tax-free-traders-hong.  28. Stephen Chen, “China’s Robotic Spy Birds Take Surveillance to New Heights,” South China Morning  Post, June 24, 2018,  https://www.scmp.com/news/china/society/article/2152027/china-takes-surveillance-new-heights-fl ock-robotic-doves-do-they.  29. David Z. Morris, “China Will Block Travel for Those With Bad ‘Social Credit,’” Fortune, March 18, 2018,  http://fortune.com/2018/03/18/china-travel-ban-social-credit/.  30. Nathan Vanderklippe, “Chinese Blacklist an Early Glimpse of Sweeping New Social-Credit Control,”  The Globe and Mail, January 3, 2018,  https://www.theglobeandmail.com/news/world/chinese-blacklist-an-early-glimpse-of-sweeping-newsocial-credit-control/article37493300/.  46  31. “China Has Turned Xinjiang into a Police State like No Other,” The Economist, May 31, 2018,  https://www.economist.com/briefing/2018/05/31/china-has-turned-xinjiang-into-a-police-state-like-n o-other.  32. Emily Feng and Louise Lucas, “Inside China’s Surveillance State,” Financial Times, July 20, 2018,  https://www.ft.com/content/2182eebe-8a17-11e8-bf9e-8771d5404543.  33. Angus Berwick, “A New Venezuelan ID, Created with China’s ZTE, Tracks Citizen Behavior,” Reuters,  November 14, 2018, https://www.reuters.com/investigates/special-report/venezuela-zte/.  34. Nafeez Ahmed, “Pentagon Wants to Predict Anti-Trump Protests Using Social Media Surveillance,”  Motherboard, October 30, 2018,  https://motherboard.vice.com/en_us/article/7x3g4x/pentagon-wants-to-predict-anti-trump-protestsusing-social-media-surveillance.  35. Karen Hao, “Amazon Is the Invisible Backbone behind ICE’s Immigration Crackdown,” MIT Technology  Review, October 22, 2018,  https://www.technologyreview.com/s/612335/amazon-is-the-invisible-backbone-behind-ices-immigr ation-crackdown/.  36. “Who’s behind Ice?” (Empower LLC, Mijente, The National Immigration Project, and the Immigrant  Defense Project, October 23, 2018),  https://mijente.net/wp-content/uploads/2018/10/WHO%E2%80%99S-BEHIND-ICE_-The-Tech-and-Da ta-Companies-Fueling-Deportations_v3-.pdf.  37. Brendan Shillingford et al., “Large-Scale Visual Speech Recognition,” arXiv preprint [Cs],  arXiv:1807.05162, July 13, 2018.  38. “Machine Vision Algorithm Learns to Recognize Hidden Facial Expressions,” MIT Technology Review,  November 13, 2015,  https://www.technologyreview.com/s/543501/machine-vision-algorithm-learns-to-recognize-hiddenfacial-expressions/.  39. Richard T. Gray, About Face: German Physiognomic Thought from Lavater to Auschwitz (Detroit:  Wayne State University Press, 2004); Sharrona Pearl, About Faces: Physiognomy in  Nineteenth-Century Britain (Cambridge, MA: Harvard University Press, 2010).  40. Blaise Aguera y Arcas, Margaret Mitchell, and Alexander Todorov, “Physiognomy’s New Clothes,”  Medium, May 7, 2017, https://medium.com/@blaisea/physiognomys-new-clothes-f2d4b59fdd6a.   41. Ruth Leys, “How Did Fear Become a Scientific Object and What Kind of Object Is It?,” Representations  110, no. 1 (2010): 66–104, https://doi.org/10.1525/rep.2010.110.1.66. Leys has offered a number of  critiques of Ekman’s research program, most recently in Ruth Leys, The Ascent of Affect: Genealogy  and Critique (Chicago: University of Chicago Press, 2017).  42. Alan J. Fridlund, Human Facial Expression: An Evolutionary View (San Diego: Academic Press, 1994).  43. Lisa Feldman Barrett, “Are Emotions Natural Kinds?,” Perspectives on Psychological Science 1, no. 1  (March 2006): 28–58, https://doi.org/10.1111/j.1745-6916.2006.00003.x; Erika H. Siegel, Molly K.  Sands, Wim Van den Noortgate, Paul Condon, Yale Chang, Jennifer Dy, Karen S. Quigley, and Lisa  Feldman Barrett. 2018. “Emotion Fingerprints or Emotion Populations? A Meta-Analytic Investigation  of Autonomic Features of Emotion Categories.” Psychological Bulletin 144 (4): 343–93,  https://doi.org/10.1037/bul0000128.       47  44. For example, despite criticism by the U.S. Government Accountability Office, the Transportation  Security Administration invested over one billion dollars in its SPOT program, aimed at identifying  potential terrorists based on these behavioral indicators. See: “Aviation Security: TSA Should Limit  Future Funding for Behavior Detection Activities” (Washington, DC: U.S. Government Accountability  Office, November 13, 2013), https://www.gao.gov/products/GAO-14-159.  45. Jonathan Metzl, The Protest Psychosis: How Schizophrenia Became a Black Disease (Boston: Beacon  Press, 2009).  46. Mark Lieberman, “Sentiment Analysis Allows Instructors to Shape Course Content around Students’  Emotions,” Inside Higher Education, February 20, 2018,  https://www.insidehighered.com/digital-learning/article/2018/02/20/sentiment-analysis-allows-instr uctors-shape-course-content.  47. Will Knight, “Emotional Intelligence Might Be a Virtual Assistant’s Secret Weapon,” MIT Technology  Review, June 13, 2016,  https://www.technologyreview.com/s/601654/amazon-working-on-making-alexa-recognize-your-em otions;  48. “Affectiva Automotive AI,” Affectiva, accessed November 18, 2018, http://go.affectiva.com/auto.  49. Jeff Weiner, “ACLU: Amazon’s Face-Recognition Software Matched Members of Congress with  Mugshots,” Orlando Sentinel, July 26, 2018,  https://www.orlandosentinel.com/news/politics/political-pulse/os-amazon-rekognition-face-matchin g-software-congress-20180726-story.html; “Amazon Rekognition Announces Real-Time Face  Recognition, Text in Image Recognition, and Improved Face Detection,” Amazon Web Services,  November 21, 2017,  https://aws.amazon.com/about-aws/whats-new/2017/11/amazon-rekognition-announces-real-timeface-recognition-text-in-image-recognition-and-improved-face-detection/.  50. Chris Adzima, “Using Amazon Rekognition to Identify Persons of Interest for Law Enforcement,”  Amazon Web Services, June 15, 2017,  https://aws.amazon.com/blogs/machine-learning/using-amazon-rekognition-to-identify-persons-of-i nterest-for-law-enforcement/.  51. Ranju Das, “Image & Video Rekognition Based on AWS” (Amazon Web Services Summit, Seoul, 2018),  https://youtu.be/sUzuJc-xBEE?t=1889.  52. Jacob Snow, “Amazon’s Face Recognition Falsely Matched 28 Members of Congress With Mugshots,”  American Civil Liberties Union, July 26, 2018,  https://www.aclu.org/blog/privacy-technology/surveillance-technologies/amazons-face-recognition-f alsely-matched-28.  53. Joy Buolamwini and Timnit Gebru, “Gender Shades: Intersectional Accuracy Disparities in  Commercial Gender Classification,” in Conference on Fairness, Accountability and Transparency (New  York, 2018), 77–91, http://proceedings.mlr.press/v81/buolamwini18a.html.  54. Matt Wood, “Thoughts On Machine Learning Accuracy,” AWS News Blog, July 27, 2018,  https://aws.amazon.com/blogs/aws/thoughts-on-machine-learning-accuracy/.  55. Sidney Fussell, “Amazon Accidentally Makes Rock-Solid Case for Not Giving Its Face Recognition  Tech to Police,” Gizmodo, July 27, 2018,  https://gizmodo.com/amazon-accidentally-makes-rock-solid-case-for-not-givin-1827934703.  48  56. Bryan Menegus, “Amazon Breaks Silence on Aiding Law Enforcement Following Employee Backlash,”  Gizmodo, August 11, 2018,  https://gizmodo.com/amazon-breaks-silence-on-aiding-law-enforcement-followi-1830321057.  57. Joseph and Lipp, “IBM Used NYPD Surveillance Footage to Develop Technology That Lets Police  Search by Skin Color.”  58. Jenna Bitar and Jay Stanley, “Are Stores You Shop at Secretly Using Face Recognition on You?,”  American Civil Liberties Union, March 26, 2018,  https://www.aclu.org/blog/privacy-technology/surveillance-technologies/are-stores-you-shop-secretl y-using-face.  59. John Brandon, “Walmart Will Scan for Unhappy Shoppers Using Facial Recognition (Cue the  Apocalypse),” VentureBeat, August 9, 2017,  https://venturebeat.com/2017/08/09/walmart-will-scan-for-unhappy-shoppers-using-facial-recogniti on-cue-the-apocalypse/.  60. AG and Legal Workforce Act, H.R. 6417, 115th Cong. 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Mark Bergen, “Google CEO Tells Staff China Plans Are ‘Exploratory’ After Backlash,” Bloomberg August  17, 2018,  https://www.bloomberg.com/news/articles/2018-08-17/google-ceo-is-said-to-tell-staff-china-plans-a re-exploratory.      56  164. Matt Phillips, “Facebook’s Stock Plunge Shatters Faith in Tech Companies’ Invincibility,” The New York  Times, October 17, 2018,  https://www.nytimes.com/2018/07/26/business/facebook-stock-earnings-call.html; Rupert Neate,  “Twitter Stock Plunges 20% in Wake of 1m User Decline,” The Guardian, July 27, 2018,  https://www.theguardian.com/technology/2018/jul/27/twitter-share-price-tumbles-after-it-loses-1musers-in-three-months.  165. For a more general description of justice as fairness, see: John Rawls, Justice as Fairness: A  Restatement, ed. Erin I. Kelly (Cambridge, MA: Harvard University Press, 2001).  166. Brent Hecht et al., “It’s Time to Do Something,” https://acm-fca.org/2018/03/29/negativeimpacts/.  167. 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Arlene Kaplan Daniels, “Invisible Work,” Social Problems 34, no. 5 (1987): 403–15,  https://doi.org/10.2307/800538; Arlie Russell Hochschild, The Managed Heart: Commercialization of  Human Feeling (Berkeley: University of California Press, 2012).  182. Astra Taylor, “The Automation Charade,” Logic Magazine, October 2, 2018,  https://logicmag.io/05-the-automation-charade/.  183. Jana Kasperkevic, “Ex-McDonald’s CEO Suggests Replacing Employees with Robots amid Protests,”  The Guardian, May 25, 2016,  https://www.theguardian.com/us-news/2016/may/25/former-mcdonalds-ceo-threatens-replace-em ployees-robots; Ed Rensi, “Thanks To ‘Fight For $15’ Minimum Wage, McDonald’s Unveils  Job-Replacing Self-Service Kiosks Nationwide,” Forbes, November 29, 2016,  https://www.forbes.com/sites/realspin/2016/11/29/thanks-to-fight-for-15-minimum-wage-mcdonal ds-unveils-job-replacing-self-service-kiosks-nationwide/#5defa3eb4fbc.  184. 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Lucy Suchman, Lilly Irani, and Peter Asaro, “Google’s March to the Business of War Must Be Stopped,”  The Guardian, May 16, 2018,  https://www.theguardian.com/commentisfree/2018/may/16/google-business-war-project-maven;  Mary Wareham, “Letter to Sergey Brin and Sundar Pichai,” March 13, 2018,  https://www.stopkillerrobots.org/wp-content/uploads/2018/04/KRC_LtrGoogle_12March2018.pdf;  Daisuke Wakabayashi and Scott Shane, “Google Will Not Renew Pentagon Contract That Upset  Employees,” The New York Times, November 2, 2018,  https://www.nytimes.com/2018/06/01/technology/google-pentagon-project-maven.html.  218. Shaban, “Amazon Employees Demand Company Cut Ties with ICE;” “Who’s Behind Ice?;” Caroline  O’Donovan, “Employees Of Another Major Tech Company Are Petitioning Government Contracts,”  BuzzFeed News, June 26, 2018,  https://www.buzzfeednews.com/article/carolineodonovan/salesforce-employees-push-back-against -company-contract; Sheera Frenkel, “Microsoft Employees Question C.E.O. Over Company’s Contract  With ICE,” The New York Times, July 27, 2018,  https://www.nytimes.com/2018/07/26/technology/microsoft-ice-immigration.html; Peter Kotecki,  “Burning Man Protesters Raise Awareness of Palantir, Amazon ICE Ties,” Business Insider, August 31,  2018, https://www.businessinsider.com/burning-man-protestors-palantir-amazon-ice-2018-8.  219. Greg Sandoval, “Over 100 Amazon Employees Sign Letter Asking Jeff Bezos to Stop Selling  Facial-Recognition Software to Police,” Business Insider, June 22, 2018,  https://www.businessinsider.com/over-100-amazon-employees-sign-letter-jeff-bezos-stop-selling-fac ial-recognition-software-police-2018-6; Kade Crockford, “Over 150,000 People Tell Amazon: Stop  Selling Facial Recognition Tech to Police,” American Civil Liberties Union, June 18, 2018,  https://www.aclu.org/blog/privacy-technology/surveillance-technologies/over-150000-people-tell-am azon-stop-selling-facial; Matt Cagle and Nicole Ozer, “Amazon Teams Up With Government to Deploy  Dangerous New Facial Recognition Technology,” ACLU Free Future, May 22, 2018,  https://www.aclu.org/blog/privacy-technology/surveillance-technologies/amazon-teams-governmen t-deploy-dangerous-new.  220. 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Co-founder of AI Now, Meredith Whittaker, was one of the eight core organizers of the Google  Walkout.   223. Google Walkout for Real Change, “Google Employees and Contractors Participate in ‘Global Walkout  for Real Change,’” Medium, November 2, 2018,  https://medium.com/@GoogleWalkout/google-employees-and-contractors-participate-in-global-walk out-for-real-change-389c65517843.  61  224. Richard Waters, “Google Ends Forced Arbitration for Sexual Harassment Claims,” Financial Times,  November 8, 2018, https://www.ft.com/content/ce3c11ec-e37e-11e8-a6e5-792428919cee.  225. Kate Gibson, “Tech Signals End of Forced Arbitration for Sexual Misconduct Claims,” CBS  MoneyWatch, November 16, 2018,  https://www.cbsnews.com/news/tech-signals-end-of-forced-arbitration-for-sexual-misconduct-claim s/.  226. “AI Now 2017 Report.”  227. Google Walkout for Real Change, “#GoogleWalkout Update: Collective Action Works, but We Need to  Keep Working.,” Medium, November 8, 2018,  https://medium.com/@GoogleWalkout/googlewalkout-update-collective-action-works-but-we-need-t o-keep-working-b17f673ad513; Noam Scheiber, “Google Workers Reject Silicon Valley Individualism  in Walkout,” The New York Times, November 7, 2018,  https://www.nytimes.com/2018/11/06/business/google-employee-walkout-labor.html.  228. For example, Google’s highly secret Dragonfly project to censor search results in China and link  Chinese residents’ phone numbers to search logs. See: “We Are Google Employees. Google Must  Drop Dragonfly.,” Medium, November 27, 2018,  https://medium.com/@googlersagainstdragonfly/we-are-google-employees-google-must-drop-drago nfly-4c8a30c5e5eb.  229. Cade Metz, “Tech Giants Are Paying Huge Salaries for Scarce A.I. 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