Not yet on the market, its now out in the hands of several, for lack of a better term, beta testers. (heck, considering who I worked for, I had hoped that group I was in might be able to test it out as well, and I might be able to try it out. Won't happen now.)
I've seen a lot of articles on Glass, how useful it will (or won't) be. I've even seen stuff on Glass 'etiquette'. (hey, you're basically strapping a video camera to your face!)
What I haven't seen much about is security. Why should I not be surprised?
