Why U.S. Privacy Laws Weren’t Built for AI Smart Glasses

A woman boards the subway in Boston. A man across the car starts a conversation with her. It’s a common occurrence. But within the hour, she could go viral on Instagram or TikTok, her story told on his terms from clips taken without her consent or knowledge.

This scenario is not some dystopian fiction. Several variations of this incident have occurred across the United States and Europe. The New York subway. An airport lounge in Washington D.C. On the streets of London. All a result of recordings from artificial intelligence-equipped glasses.

But asides from these concerning situations, what the glasses are capable of at scale has been drawing scrutiny.

In 2024, two Harvard students built a system that could dox strangers in real-time using a combination of Meta’s Ray-Ban AI glasses, facial recognition software, and public databases. The project, dubbed I-XRAY, could reveal anyone’s personal details—name, address, phone number—at a glance.

Caine Ardayfio, one half of the students involved in the project, said “we’re able to identify dozens of people using our glasses, including Harvard students, without them ever knowing.”

The project demonstrated how deeply AI-powered glasses can intrude, and how easily that intrusion could escalate.

Meta has sold over 8 million pairs of its AI glasses since 2024.

Jitesh Ubrani, a Research Manager at analyst firm International Data Corporation (IDC), discussed the technology with International Business Times: “We’ve seen restaurants and workplaces ban this type of product; despite all this, sales are still growing. The hesitation [around AI glasses] is also growing, but not enough to offset sales.”

The current dynamic of the market mirrors the early smartphone era — public unease rarely translates into purchasing restraint, particularly when the technology is useful or interesting enough.

In line with consumers’ demand, Meta is not slowing down. In fact, a leaked memo from earlier this year revealed that the company plans to add facial recognition to its smart glasses.

The U.S. lacks a comprehensive privacy framework for the matter. What it has instead is a patchwork of policies: the Electronic Communications Privacy Act (1986), written before smartphones existed; state biometric laws; and consent statutes that vary from New York to Nevada.

With the AI boom, Colorado became the first state to pass an AI privacy law. The Federal Trade Commission penalized companies that misused customer data for AI training, while former President Joe Biden’s now-revoked AI Bill of Rights targeted algorithmic discrimination. Yet, none of these measures addressed the specific privacy risks posed by camera-equipped glasses.

No federal bill specifically targeting AI wearables has passed, but pressure is mounting. Senators Ed Markey, Jeff Merkley and Ron Wyden have raised concerns over Meta’s plans to integrate facial recognition into its smart glasses.

In an open letter to the company, the senators stated that “this frictionless identification and constant monitoring risks normalizing mass surveillance at a moment when the federal government is using similar tools to intimidate protesters and chill speech.”

Texas Attorney General Ken Paxton has also pledged to “relentlessly stand up to any company that threatens the privacy and safety of Texans.”

So far, only civil society and private entities have taken concrete action. In March 2026, the Clarkson Law Firm filed a class action lawsuit in a Northern California district court against Meta, alleging privacy violations tied to its glasses.

Groups like the Electronic Privacy Information Center and the American Civil Liberties Union have urged the FTC to halt Meta’s facial recognition plan, calling it a “grave risk to privacy, safety, and civil liberties.”

The regulatory gap has also opened a small but growing market for counter-surveillance tools designed to detect AI glasses. One of them is Nearby Glasses, an open-source Android app that alerts users when smart glasses are nearby, using Bluetooth signals.

Yves Jeanrenaud, its developer, was motivated by Meta’s decision to implement facial recognition as a default feature in its smart glasses, and the “inhumane nature of the abuse these glasses are involved in.”

The technology is still imperfect and can produce false positives, such as detecting VR headsets instead of smart glasses. But growing privacy concerns will likely drive improvements in counter-surveillance tools.

Until federal regulation catches up, individuals can use counter-surveillance tools to protect their privacy, or pursue legal recourse where necessary.

While critics are protesting facial recognition in smart glasses, the federal government is moving in a different direction. ICE agents have been spotted wearing Meta’s AI glasses in about six states.

The Department of Homeland Security is also reportedly developing its own AI glasses with facial recognition capabilities, enabling officers to identify and detain unauthorized immigrants in real time.

Ubrani, the analyst said that “the use and misuse of technology will exist regardless of what the government does, but it can play a bigger role in ensuring public safety, especially for people who interact with users of these smart glasses.”