Why Google Glass' privacy concerns are grossly overstated

The problem with Google Glass as a potential privacy or security risk is much subtler and smaller than petitioners like this imagine. Google Glass records only what's in roughly the wearer's field of vision. That means that to record someone at a urinal, a voyeur wearing Google Glass would have to stand there and stare at that person, without moving, for the length of the video. Video quality, too, is not stellar; certainly not as good as video taken by your phone. And it's a giant, hugely noticeable pair of spaceman glasses.

That said, it's hard to get too angry at these folks for wanting to at least discuss the issue of surveillance. Google Glass is, I'd argue, a less efficient surveillance device than a smartphone, except for one thing: you don't have to extract it from a pocket or bag. And it is dangerous to take too strong of a position that Google Glass is an innocent device constructed of sci-fi dreams and good intentions; I don't think banning is really the right move, but it's certainly important to talk about.