I think Google glass biggest problem will be getting sane people to wear them in public. Right now, I wouldn't want to be the guy wearing Google glasses on a

I think Google glass biggest problem will be getting sane people to wear them in public. Right now, I wouldn't want to be the guy wearing Google glasses on a S.F. muni bus at any hour other than commute hour. It's just not worth the potential punch in the face. (yes, I think violence is wrong, but I can't control arseholes.) I think the AI factor will be huge once Hackers make their modifications, but, I don't think that's a huge problem now--an hacked Android phone tied to a Rasbery, tethered to a Packet sniffer stuffed into a coat pocket can can gather a fair amount of data? I think the obvious problem with the glasses is a lot of people don't want their picture taken. As a Photographer, five years ago people wanted their picture taken. Now, I don't dare go out and take anyone's picture without their permission--even unintentional inclusion, like snapping a Landscape--I got a dirty look. I'm suprised "Don't take my picture" isn't a bumper sticker?