Google Glass is still only adorning the faces of about 10,000 people, but that hasn’t stopped a handful of brands from developing apps — or “Glassware,” in Google speak — for the wearable computer.
Advertising is banned from Google Glass apps, per the terms of service for the Google Mirror API that lets developers build experiences for the device, but that prohibition doesn’t extend to branded apps.
Read this article on Advertising Age – adage.com