Normal glasses with ads.

I would also expect them to try leaving a mic in there too so they can continue being perverts, just less obviously.

Edit: yep, sick fucks:

The camera-free glasses, code-named Luna, will still feature an array of six microphones to allow users to speak to the company’s AI chatbot and its recently-released AI assistant, called Muse. They’ll presumably pick up audio from users’ environments as well, where bystanders may not be aware of the eavesdropping.

Glasses with a screen. I wonder if google glass had a camera on those.