With traditional cameras, feature phones, and smartphones, if someone wanted to be creepy with the camera, they'd have to point the device at someone, which tended to look exactly like they are using the camera.
(IIUC, some countries even required a shutter sound, for anti-creepy reasons, when the pointing of the phone wasn't enough warning.)
Now, the wearer of the glasses spy camera just has to look in the general direction that creepiness should be sprayed.
The creepiness isn't even that of the wearer; it could also be that of the tech company.
Is this going to end up another Google "Glassholes" situation, with the wearers shunned?