Internal law enforcement documents reveal growing concern across multiple US police departments about the security risks posed by Ray‑Ban Meta smart glasses, which are fitted with small cameras and microphones.
In January, the New York Police Department’s counterterrorism unit circulated a memo warning officers about the devices and instructing them to "conduct thorough inspections of all eyewear permitted within inmate cells." The memo flagged the possibility that people who have been arrested could use the glasses to make recordings inside police facilities and cited two instances of such videos being posted on social media.
The concern is not limited to New York. Records and communications reviewed by news organisations indicate officers and officials from states as geographically distant as Maine and California have raised similar worries. Police sources say the apprehensions include both covert recording of officers during routine encounters and the potential for the devices to be misused in ways that could facilitate violence or acts of terrorism.
Law enforcement officials point to the compact form factor and always‑on audiovisual capability of the glasses as creating new operational and evidence‑control challenges. The memos urge vigilance and extra precautions in settings such as cells, booking areas and interview rooms where privacy and chain‑of‑custody for recordings are critical.
The documents underscore a broader debate about wearable technology and public safety: while body cameras and smartphone footage have become central to accountability and evidence collection, the proliferation of discreet recording devices is forcing police agencies to reassess policies on what items are allowed in custody and how to protect sensitive locations.
Agencies cited in the documents are weighing tactical responses and guidance for officers, even as technology companies and civil liberties groups continue to debate the balance between personal privacy, public transparency and security. The memos reflect an evolving operational landscape for policing as commercial wearable cameras become more widespread.