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Home › AI Use-Case Library › AI surveillance and public safety: 9 real deployments
Facial recognition, licence-plate networks and monitoring systems operated by police and agencies.
These deployments are documented mostly through disputes: council votes, memos, audits and lawsuits. Each entry records what was deployed, by which agency, and what happened when the public found out.
Installed more than 3,000 AI-powered license plate reader cameras via grants to cities and counties since 2023 for vehicle surveillance
Reported: Texas Gov. Abbott ordered state agencies to pause funding amid privacy concerns and misuse reports; cities and counties canceling contracts; Lufkin officer facing 100 counts for surveilling 11 people
Agents wore Meta's AI smart glasses during immigration enforcement operations across six states; internal memo now bars employees from wearing the devices due to risk of capturing sensitive data
Live facial recognition mobile trial scanning faces in public spaces to generate alerts and support arrests
Reported: scanned more than 131,000 faces, generated 33 alerts and contributed to 19 arrests
DHS agencies deploy AI surveillance systems, including Palantir's ImmigrationOS database integration, Mobile Fortify facial recognition and social media scraping via Clearview AI and ShadowDragon, for deportation and enforcement operations.
Reported: Documented DHS AI use cases grew 12x from 20 in 2022 to 238; Mobile Fortify facial recognition deployed 100,000+ times across Minnesota, Chicago and Portland.
Chinese police departments across multiple cities are deploying AI smart glasses with real-time facial recognition, license plate reading at up to 1,200 meters, and 10-plus-language voice translation, cross-checked against wanted-persons, driver, and credit databases in routine law enforcement operations.
Troy, New York operates Flock Safety AI license plate readers that photograph every passing vehicle and build digital vehicle fingerprints, with the mayor declaring a state of emergency to keep the cameras running over city council opposition.
Using facial recognition to identify and bar attorneys pursuing litigation from entering the venue
Physical-security company Verkada is adopting Nvidia's Cosmos world foundation models and Physical AI Data Factory toolkit to scale AI across its 2.4 million connected devices.
Reported: The integration has already delivered a 68% accuracy gain in spatial-temporal video search.
Toyota deployed its AI Vision Engine and Behavior AI system across the Woven City living laboratory, processing video feeds to identify risks and predict human behavior for autonomous vehicles and robotics.
Every entry names the organisation and links its source. Outcome figures are quoted as reported, never estimated. Vendor announcements without a named customer are excluded. Halted and reversed deployments are kept on purpose.