

What if it’s behind you? You can’t see it even if you know what it looks like while your phone can scan it.
I think we are not far away from the point where it will be virtually indistinguishable from regular glasses with any type of frame.
Defense against airtag spying works the same way, unfortunately we currently don’t have a better defense



So you recommend non existent solutions to an existing problem… Or what qr code are you writing about?
Bluetooth jammers exist, but they can’t stop cameras recording in a glasses. Bluetooth by itself is not the problem with the glasses, it’s just a symptom, I guess they have some internal memory, so if you jam the connection between the glass and the phone you just delay the recording, don’t stop it.
And you also jam others trying to detect the glasses, so you may be actually helping the bad actor.