Andrew Guthrie Ferguson, a professor of law at the University of Illinois, warned that artificial‑intelligence systems are set to supercharge police power in ways the United States has never seen. In a recent interview with Ars Technica, he outlined how existing street‑level cameras could be linked to a central "real‑time crime center" where AI video analytics identify every object in a scene—people, cars, doors, even pets—and then follow those targets across the city.

Ferguson said the technology already exists, but the legal framework has not caught up. "There are currently no real rules limiting that," he told the outlet. Historically, agencies have rolled out new surveillance tools cautiously, but the federal government is now deploying them without clear guardrails.

AI‑Powered Real‑Time Crime Centers

The envisioned system would fuse feeds from thousands of cameras, feeding them into algorithms that can instantly classify and track subjects. An AI could distinguish a man, a child, a cat, or a specific make of car, then monitor each entity as it moves through the urban landscape. Ferguson stressed that such capability would give law‑enforcement officials a level of situational awareness that dwarfs today’s investigative methods.

"We have never had that kind of power before," he said. The implications extend beyond routine policing. With the ability to trace a suspect’s every step, authorities could preempt crimes, but also amass detailed movement histories on ordinary citizens who never break the law.

Immigration Agencies Deploy Mobile Facial Recognition

Ferguson highlighted a recent shift in how immigration enforcement uses technology. He pointed to the use of mobile facial‑recognition tools by Immigration and Customs Enforcement (ICE) and the Customs Border Patrol (CBP). Unlike stationary cameras, agents now pull up a smartphone, scan a face, and receive an instant match against government databases.

"We are now seeing that with ICE and CBP," Ferguson noted. The move marks the first time federal immigration officers have employed such technology in the field, bypassing the cautious rollout that local police departments have traditionally observed.

These deployments raise alarm among privacy advocates because they occur without public notice or transparent oversight. The lack of policy guidance means agencies can expand surveillance capabilities at will, potentially targeting specific communities under the guise of immigration enforcement.

Ferguson warned that once the technology is in place, it becomes difficult to scale back. "Everyone is revealed. Everyone is exposed," he said, emphasizing that data collected today could be repurposed for future investigations, creating a permanent record of citizens' movements and associations.

While lawmakers have debated broader reforms to police use of technology, Ferguson argued that the rapid adoption of AI tools outpaces legislative action. He called for clear rules that define permissible uses, data retention periods, and accountability mechanisms.

The interview underscores a growing tension between law‑enforcement efficiency and civil liberties. As AI-driven surveillance moves from pilot projects to nationwide implementation, the need for robust oversight becomes increasingly urgent.

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