Meta said it is tightening privacy protections for its Ray-Ban Meta AI glasses by updating the second-generation device so the camera will shut off if the recording LED is tampered with or destroyed. The company argues the blinking light is a visual deterrent to covert recording and says a louder camera shutter sound would be impractical. Meta also said it is removing listings that offer to disable the LED and may ban accounts or pursue legal action against services that defeat the safeguards. The update follows mounting regulatory and legal attention to smart-glasses privacy, including allegations that recorded content was reviewed by workers to train AI models. Higher-ed relevance: campus use of wearable AI tools raises data-protection and consent questions. Privacy-by-design changes like LED tamper detection are likely to shape procurement standards for universities adopting new classroom or accessibility technologies.