Meta tightens smart glasses privacy after loophole lets users hide recording light

MUMBAI: Meta Platforms is adding another privacy safeguard to its AI-powered smart glasses after a loophole allowed users to continue recording even after covering the device’s front-facing capture light.

Under the new protection, the glasses will stop recording if the LED is blocked while a video is already being captured. Alex Himel, vice president of augmented reality at Meta, confirmed the change in a post on Threads.

The capture LED is designed to alert people nearby when the glasses are being used to take a photograph or record video. It flashes when a photo is captured and remains illuminated throughout video recording.

Meta had already introduced a safeguard that prevented users from starting a recording when the light was covered. However, that protection did not address a different scenario: starting the recording first and then obstructing the LED.

The latest update aims to close that gap. It follows another recent change intended to disable the camera if the capture light is physically tampered with.

Himel said Meta would continue improving the glasses to make the indicator more reliable. He added that only a “tiny minority” of users try to bypass the protections, but said the additional measures were aimed at ensuring the LED can reliably signal when the camera is operating.

The capture light is central to Meta’s privacy approach because cameras built into glasses can be considerably less conspicuous than those on smartphones or conventional cameras.

Meta has also published a video explaining how the LED works and reinforcing the message that when the light is not illuminated, the camera is not capturing content.

Despite these measures, privacy concerns surrounding the glasses have persisted. Reports and online videos have highlighted cases in which people were allegedly recorded without their knowledge, including footage framed as social media pranks involving unsuspecting members of the public.

The concerns extend beyond recording. Reports that Meta was exploring facial recognition capabilities for its smart glasses have also raised questions about how the devices could be used to identify people in public spaces.

The combination of discreet cameras, AI-powered features and potential biometric applications has therefore put the glasses under growing privacy scrutiny, with campaigns in some places calling for restrictions on their use.

Meta’s latest move is a small but significant tweak to the glasses’ privacy system. For users and bystanders alike, the message is increasingly clear: if the camera is rolling, the light should be too.