Science and Technology Law Commons^™

There Is No Free Benchmark: An Institutional View Of Legal Ai Benchmarking, Neel Guha, Andy K. Zhang, Christine Tsang, Christopher D. Manning, Julian Nyarko, Daniel E. Ho

Faculty Scholarship

Despite substantial excitement around the use of AI in law, little information exists on the performance and associated risks of the domain’s widely marketed tools. Recent work, for instance, has demonstrated the significant potential for “hallucinations” — wherein models make up facts, law, and precedent — leading Chief Justice Roberts to spotlight this risk in his annual report on the judiciary. We argue that there is a need for public AI benchmarking in law. First, relative to other AI application domains, the legal AI ecosystem lacks legibility — there is little information about the design and performance of many commercial …

The Impact Of Ai Companions On Family Law, Clare Huntington

Faculty Scholarship

People of all ages and backgrounds regularly use AI companions — virtual friends, lovers, and confidantes powered by artificial intelligence. As a new form of relationship, this development poses novel doctrinal and policy questions for family law. As a doctrinal matter, what does child neglect look like when a parent delegates caretaking to an AI companion? How should standards for elder neglect adapt to the widespread use of robotic caregivers? Should lawmakers impose mandatory reporting requirements on therapy bots if children share experiences of abuse or neglect? And can people designate an AI companion as a health care proxy? As …

Ai Suppression: E-Discovery Software And Brady, Jason Hartline, Liren Shan, Alec Sun, Rebecca Wexler

Faculty Scholarship

Prosecutors regularly rely on AI e-discovery software, known as technology assisted review (TAR) tools, to sort and prioritize digital evidence. These tools implicate constitutional concerns: they can either risk suppressing or help to surface exculpatory and impeachment evidence that prosecutors must disclose under the Brady due process rule. Yet doctrine, agency guidance, and scholarship offer virtually no direction on their use.

This Article examines how TAR affects Brady compliance. Using computer science simulations on synthetic data sets, we show that TAR can either hide or help to expose Brady evidence, depending on how it is configured and the configurations of …

Metrics Not Thresholds: How To Regulate Ai And Other Expert Methods For Use In Criminal Investigations And Proceedings, Rebecca Wexler

Faculty Scholarship

Should regulators set performance thresholds for AI tools used in the criminal legal system? This Article draws on U.S. evidence law for guidance. Its answer is ... don’t. Instead of gatekeeping with ex ante performance thresholds, regulators should require or incentivize metrics of reliability that can be clearly communicated to end-user decisionmakers.

How Domestic Institutions Shape The Global Tech War, Anu Bradford, Eileen Li, Matthew C. Waxman

Faculty Scholarship

The United States (U.S.), China, and the European Union (EU) are engaged in a national security-driven economic competition over advanced technology. Many scholars and commentators focus on the external dimension of this geopolitical contest; that is, they describe the strategic choices by each actor in terms of geopolitical realities, threat perceptions, and relative power. However, this Article brings to the fore the internal dimension of the global tech war. We argue that each player’s strategy in the tech war is a function of its internal features, including basic constitutional powers, domestic legal institutions, and the relationships between the government and …

Deepfakes Can Ruin Lives And Livelihoods – Would Owning The ‘Rights’ To Our Own Faces And Voices Help?, Graeme W. Austin, Jane C. Ginsburg

Faculty Scholarship

Not that long ago, the term “deepfake” wasn’t in most people’s vocabularies. Now, it is not only commonplace, but is also the focus of intense legal scrutiny around the world.

Known in legal documents as “digital replicas”, deepfakes are created by artificial intelligence (AI) to simulate the visual and vocal appearance of real people, living or dead.

Unregulated, they can do a lot of damage, including financial fraud (already a problem in New Zealand), political disinformation, fake news, and the creation and dissemination of AI-generated pornography and child sexual abuse material.

For professional performers and entertainers, the proliferation and increasing …

How Artificial Intelligence Will Shape Securities Regulation, Gabriel Rauterberg

Faculty Scholarship

How will the increasing prevalence and sophistication of artificial intelligence (AI) change the doctrine and practice of securities law? My main thesis is that it will push securities regulation toward a more systems-oriented approach. This approach will replace securities law’s emphasis, in areas like manipulation, on forms of enforcement targeted at specific individuals and accompanied by punitive sanctions with a greater focus on ex ante rules designed to shape an ecology of actors and information.

The False Choice Between Digital Regulation And Innovation, Anu Bradford

Faculty Scholarship

This Article challenges the common view that more stringent regulation of the digital economy inevitably compromises innovation and undermines technological progress. This view, vigorously advocated by the tech industry, has shaped the public discourse in the United States, where the country’s thriving tech economy is often associated with a staunch commitment to free markets. U.S. lawmakers have also traditionally embraced this perspective, which explains their hesitancy to regulate the tech industry to date. The European Union has chosen another path, regulating the digital economy with stringent data privacy, antitrust, content moderation, and other digital regulations designed to shape the evolution …

The State Statutes Project, Neel Guha, Diego A. Zambrano

Faculty Scholarship

State statutes are having a moment in national debates. Partly fueled by polarization, state legislatures have pushed the boundaries on almost every important national question, from abortion and regulation of social media, all the way to police lawsuits and drug use. Take, for instance, the by now well-known example of Texas Senate Bill 8. To avoid Roe v. Wade, the Texas Legislature enacted a statute that allowed private parties (really, anyone) to sue abortion providers. The kicker was that the statute prohibited government enforcement in order to prevent Ex parte Young style challenges in federal court. Or take Montana’s attempt …

Researcher Access To Social Media Data: Lessons From Clinical Trial Data Sharing, Christopher J. Morten, Gabriel Nicholas, Salomé Viljoen

Faculty Scholarship

For years, social media companies have sparred with lawmakers over how much independent access to platform data they should provide researchers. Sharing data with researchers allows the public to better understand the risks and harms associated with social media, including areas such as misinformation, child safety, and political polarization. Yet researcher access is controversial. Privacy advocates and companies raise the potential privacy threats of researchers using such data irresponsibly. In addition, social media companies raise concerns over trade secrecy: the data these companies hold and the algorithms powered by that data are secretive sources of competitive advantage. This Article shows …

Orthogonalizing Inputs, Talia B. Gillis

Faculty Scholarship

This paper examines an approach to algorithmic discrimination that seeks to blind predictions to protected characteristics by orthogonalizing inputs. The approach uses protected characteristics (such as race or sex) during the training phase of a model but masks these during deployment. The approach posits that including these characteristics in training prevents correlated features from acting as proxies, while assigning uniform values to them at deployment ensures decisions do not vary by group status.

Using a prediction exercise of loan defaults basedon mortgage HMDA data and German credit data, the paper highlights the limitations of this orthogonalization strategy. Applying a lasso …

Gamesmanship In Modern Discovery Tech, Neel Guha, Peter Henderson, Diego A. Zambrano

Faculty Scholarship

This chapter explores the potential for gamesmanship in technology-assisted discovery. Attorneys have long embraced gamesmanship strategies in analog discovery, producing reams of irrelevant documents, delaying depositions, or interpreting requests in a hyper-technical manner. The new question, however, is whether machine learning technologies can transform gaming strategies. By now it is well known that technologies have reinvented the practice of civil litigation and, specifically, the extensive search for relevant documents in complex cases. Many sophisticated litigants use machine learning algorithms – under the umbrella of “Technology Assisted Review” (TAR) – to simplify the identification and production of relevant documents in discovery. …

Europe's Digital Constitution, Anu Bradford

Faculty Scholarship

This Article uncovers the fundamental values underlying the European Union’s expansive set of digital regulations, which in aggregate can be viewed as Europe’s “digital constitution.” This constitution engrains Europe’s human-centric, rights-preserving, democracy-enhancing, and redistributive vision for the digital economy into binding law. This vision stands in stark contrast to the United States, which has traditionally placed its faith in markets and tech companies’ self-regulation. As a result, American tech companies today are regulated primarily by Brussels and not by Washington. By highlighting the distinctiveness and the global reach of the European digital constitution, this Article challenges the common narrative that …

Our Avatars, Ourselves, Mala Chatterjee

Faculty Scholarship

On 2013 an episode of the British TV show Black Minvrimagined a harrowing possibility: that technology might allow us to recreate the dead. A young woman named Martha loses her partner in a sudden accident and copes with the loss-or perhaps refuses to cope with itwith the assistance of an unnerving artificial intelligence, trained on her partner's data footprint, that can speak, act, and appear exactly as he did. It's not long before Martha becomes obsessed with the emulation, gathering every remnant of her partner's life to incorporate into the model and spending hours on the phone conversing with his …

What Is At Stake If Antitrust Regulation Fails?, Anu Bradford

Faculty Scholarship

Momentum for regulating Big Tech is growing across the world. The European Union has been leading this fight for the past decade, frequently leveraging its antitrust laws, data protection laws, and other regulatory instruments to reclaim control over the industry. But the EU is no longer the lone crusader prepared to take on the tech giants. The Chinese government has initiated an unprecedented crackdown on its tech sector in the name of advancing "common prosperity" and ensuring that its tech giants do not overpower the state. The tide may now finally be turning even in the United States, where Congress …

The Transparency Machine, Talia B. Gillis

Faculty Scholarship

Orly Lobel’s rich and insightful book provides a clear-eyed view of the use of artificial intelligence in personal and societal domains and its distributional implications. The book sets out to evaluate how technology can promote equality, which is far from the natural perspective of us law professors, who tend to feel more comfortable as technology alarmists. Lobel challenges us to take the perspective that “digitization and automation are here to stay” and to find ways in which technology can “do better than our current systems” even when it is not perfect.

Using Zero-Knowledge To Reconcile Law Enforcement Secrecy And Fair Trial Rights In Criminal Cases, Dor Bitan, Ron Canetti, Shafi Goldwasser, Rebecca Wexler

Faculty Scholarship

The use of hidden investigative software to collect evidence of crimes presents courts with a recurring dilemma: On the one hand, there is often clear public interest in keeping the software hidden to preserve its effectiveness in fighting crimes. On the other hand, criminal defendants have rights to inspect and challenge the full evidence against them, including law enforcement's investigative methods. In fact, in the U.S. adversarial legal system, the defendant's rights to scrutinize the government's tools are crucial to the truth-seeking process and to keeping law enforcement conduct lawful and constitutional. Presently, courts balance these conflicting interests on a …

Adversarial Scrutiny Of Evidentiary Statistical Software, Rediet Abebe, Moritz Hardt, Angela Jin, John Miller, Ludwig Schmidt, Rebecca Wexler

Faculty Scholarship

The U.S. criminal legal system increasingly relies on software output to convict and incarcerate people. In a large number of cases each year, the government makes these consequential decisions based on evidence from statistical software — such as probabilistic genotyping, environmental audio detection and toolmark analysis tools — that the defense counsel cannot fully cross-examine or scrutinize. This undermines the commitments of the adversarial criminal legal system, which relies on the defense’s ability to probe and test the prosecution’s case to safeguard individual rights.

Responding to this need to adversarially scrutinize output from such software, we propose robust adversarial testing …

Constructing Countervailing Power: Law And Organizing In An Era Of Political Inequality, Kate Andrias

Faculty Scholarship

This Article proposes an innovative approach to remedying the crisis of political inequality: using law to facilitate organizing by the poor and working class, not only as workers, but also as tenants, debtors, welfare beneficiaries, and others. The piece draws on the social-movements literature, and the successes and failures of labor law, to show how law can supplement the deficient regimes of campaign finance and lobbying reform and enable lower-income groups to build organizations capable of countervailing the political power of the wealthy. As such, the Article offers a new direction forward for the public-law literature on political power and …

Fedaccounts: Digital Dollars, John Crawford, Lev Menand, Morgan Ricks

Faculty Scholarship

We are entering a new monetary era. Central banks around the world – spurred by the development of privately controlled digital currencies as well as competition from other central banks – have been studying, building, and, in some cases, issuing central bank digital currency (“CBDC”).

Although digital fiat currency is one of the hottest topics in macroeconomics and central banking today, the discussion has largely overlooked the most straightforward and appealing strategy for implementing a U.S. dollar-based CBDC: expanding access to bank accounts that the Federal Reserve already offers to a small, favored set of clients. These accounts consist of …

How The Administrative State Got To This Challenging Place, Peter L. Strauss

Faculty Scholarship

Written for a dispersed agrarian population using hand tools in a local economy, our Constitution now controls an American government orders of magnitude larger that has had to respond to profound changes in transportation, communication, technology, economy, and scientific understanding. How did our government get to this place? The agencies Congress has created to meet these changes now face profound new challenges: transition from the paper to the digital age; the increasing centralization in an opaque, political presidency of decisions that Congress has assigned to diverse, relatively expert and transparent bodies; the thickening, as well, of the political layer within …

The Promise And Limits Of Cyber Power In International Law: Remarks, Monica Hakimi, Ann Väljataga, Zhixiong Huang, Charles Allen, Sue Robertson, Doug Wilson

Faculty Scholarship

Hi, everyone. I am Monica Hakimi from the University of Michigan Law School, and I would like to welcome you to our panel on cyber power and its limits. The topic almost does not need an introduction. We all know just from reading the news that our collective dependence on cyberspace is also a huge vulnerability, and state and non-state actors exploit this vulnerability to do one another harm. They use cyber technologies not just to spy on one another, but also, for example, to interfere in national elections, to steal trade secrets or other valuable information, to disrupt the …

People Not Machines: Authorship And What It Means In International Copyright Law, Jane C. Ginsburg

Faculty Scholarship

This chapter recapitulates Professor Ricketson’s analysis in his 1992 Manges Lecture at Columbia Law School, presciently titled 'People or Machines: The Berne Convention and the Changing Concept of Authorship'. As Ricketson systematically developed the inquiry, it became clear that ‘People or Machines’ in fact meant ‘People Not Machines’. This chapter considers whether, more than twenty-five years later, subsequent technological developments warrant reconsideration of the human authorship premise underlying the Berne Convention. If that premise holds firm, the next question is whether non-human-generated outputs require some form of intellectual property protection. Any such regime, it should be noted, would fall outside …

Fixing America's Founding, Maeve Glass

Faculty Scholarship

The forty-fifth presidency of the United States has sent lawyers reaching once more for the Founders’ dictionaries and legal treatises. In courtrooms, law schools, and media outlets across the country, the original meanings of the words etched into the U.S. Constitution in 1787 have become the staging ground for debates ranging from the power of a president to trademark his name in China to the rights of a legal permanent resident facing deportation. And yet, in this age when big data promises to solve potential challenges of interpretation and judges have for the most part agreed that original meaning should …

Nascent Competitors, C. Scott Hemphill, Tim Wu

Faculty Scholarship

A nascent competitor is a firm whose prospective innovation represents a serious threat to an incumbent. Protecting such competition is a critical mission for antitrust law, given the outsized role of unproven outsiders as innovators and the uniquely potent threat they often pose to powerful entrenched firms. In this Article, we identify nascent competition as a distinct analytical category and outline a program of antitrust enforcement to protect it. We make the case for enforcement even where the ultimate competitive significance of the target is uncertain, and explain why a contrary view is mistaken as a matter of policy and …

Explanation < Justification: Gdpr And The Perils Of Privacy, Talia B. Gillis, Josh Simons

Faculty Scholarship

The European Union’s General Data Protection Regulation (GDPR) is the most comprehensive legislation yet enacted to govern algorithmic decision-making. Its reception has been dominated by a debate about whether it contains an individual right to an explanation of algorithmic decision-making. We argue that this debate is misguided in both the concepts it invokes and in its broader vision of accountability in modern democracies. It is justification that should guide approaches to governing algorithmic decision-making, not simply explanation. The form of justification – who is justifying what to whom – should determine the appropriate form of explanation. This suggests a sharper …

Minds, Machines, And The Law: The Case Of Volition In Copyright Law, Mala Chatterjee, Jeanne C. Fromer

Faculty Scholarship

The increasing prevalence of ever-sophisticated technology permits machines to stand in for or augment humans in a growing number of contexts. The questions of whether, when, and how the so-called actions of machines can and should result in legal liability thus will also become more practically pressing. One important set of questions that the law will inevitably need to confront is whether machines can have mental states, or — at least — something sufficiently like mental states for the purposes of the law. This is because a number of areas of law have explicit or implicit mental state requirements for …

Informed Trading And Cybersecurity Breaches, Joshua Mitts, Eric L. Talley

Faculty Scholarship

Cybersecurity has become a significant concern in corporate and commercial settings, and for good reason: a threatened or realized cybersecurity breach can materially affect firm value for capital investors. This paper explores whether market arbitrageurs appear systematically to exploit advance knowledge of such vulnerabilities. We make use of a novel data set tracking cybersecurity breach announcements among public companies to study trading patterns in the derivatives market preceding the announcement of a breach. Using a matched sample of unaffected control firms, we find significant trading abnormalities for hacked targets, measured in terms of both open interest and volume. Our results …

Will Artificial Intelligence Eat The Law? The Rise Of Hybrid Social-Ordering Systems, Tim Wu

Faculty Scholarship

Software has partially or fully displaced many former human activities, such as catching speeders or flying airplanes, and proven itself able to surpass humans in certain contests, like Chess and Jeopardy. What are the prospects for the displacement of human courts as the centerpiece of legal decision-making? Based on the case study of hate speech control on major tech platforms, particularly on Twitter and Facebook, this Essay suggests displacement of human courts remains a distant prospect, but suggests that hybrid machine – human systems are the predictable future of legal adjudication, and that there lies some hope in that combination, …

Law's Halo And The Moral Machine, Bert I. Huang

Faculty Scholarship

How will we assess the morality of decisions made by artificial intelli­gence – and will our judgments be swayed by what the law says? Focusing on a moral dilemma in which a driverless car chooses to sacrifice its passenger to save more people, this study offers evidence that our moral intuitions can be influenced by the presence of the law.