The camera to capture 'what you see' seems like using the form factor pretty well.
Mic and speakers, too.
Glass attempted a display, but IMHO, it was unusable, so I understand why you would try the same thing with no display. Or the same thing, but mounted on your wrist (Google Wear).
Mic and speakers, too.
Glass attempted a display, but IMHO, it was unusable, so I understand why you would try the same thing with no display. Or the same thing, but mounted on your wrist (Google Wear).