NEWS ANALYSIS: While Google Glass isn't sold to

NEWS ANALYSIS: While Google Glass isn't sold to the general public yet, one congressional group is concerned how Google plans to meet privacy requirements.

Suppose you were at a cocktail party, and someone approached you wearing a strange-looking pair of glasses, one side of which had a thick aluminum frame. Then you notice there were no lenses on those glasses. Would you know from the outset that the person approaching was wearing Google Glass?

Perhaps more important, would you know that the person approaching you would be able to identify you by facial recognition, and by the time they walked up to you, they would know your name, your job, where you lived and how much you make? And would you know that your conversation was being recorded and that your photo, or whatever the wearer was looking at, could be posted online?

And if you did know, what would you do? Unless you know the full capabilities of Google's Glass project , you'd be hard-pressed to know. And if you didn't, how would you know to ask the person wearing the Google Glass headset not to record you? Chances are you wouldn't.

And even if you did know what Glass is, you might not be able to tell whether you were being recorded, whether the wearer was taking photos of you and what else the wearer was doing with the Glass headset. Worse, suppose the Glass-wearer were to show up someplace private, such as at your home, or in a restroom? Sounds creepy, doesn't it?