Google Glass (2014–2015)

Google Glass, Google's first entry into the wearable tech market, is back in the news this week after a Glass user reported being assaulted for wearing her device in public.

It's been well over a year since Google first announced the smart headset in the summer of 2012 at its developers' conference. But it's clear that people still aren't all that comfortable with it. So, for those who need a review, or just want to catch up on the latest news about Glass, here's a quick refresher.