Reportedly the glasses will look like regular eye glasses, and be connected to Alexa all the time. Proposed is a “bone-conduction audio system” which would save us from inserting those head phones into our ear holes. Amazon is “hush-hush” on the specifics, so far.
Google had suspended its own smart eye glass project, but it’s back. Here’s more reading you can do on it (9to5mac).
RETURN OF GOOGLE GLASS:
GOOGLE ENTERPRISE EDITION: