(Meta defended the product, saying the glasses are designed to be useful everyday devices while incorporating privacy safeguards. Trust is fundamental, which is why we designed our AI glasses with privacy at the forefront,” a Meta spokesperson said. Privacy experts, civil liberties advocates and technology commentators have questioned whether wearable AI devices normalize covert surveillance in public spaces. Meta has responded by introducing additional safeguards, including software that disables the camera if users attempt to obscure the recording indicator. Meta and eyewear partner EssilorLuxottica have reported that sales of their AI glasses exceeded 7 million units worldwide last year, underscoring the growing commercial appeal of wearable AI even as privacy concerns intensify.