Since the first information in December, we have learned more about Google’s glasses, says 9to5 Google.

It looks something like Oakley Thumps, but with a camera and voice input/output, according to a tipster.

But the heads up display (for projecting information) is only for one eye and on the side.

Perhaps something similar to this:

This clip from movie Terminator 2 Judgment Day suggests what it could look like: