[georgefox]

It was never stated that the each of the men at the urinals was overtly taking photos of the next. The author has no way of knowing whether or not the men wearing the glasses and blinking were actually taking photos. The way I read it, that was kind of the point.

It's this inconspicuous nature that makes Glass so concerning. Personally, the stories I've heard about cameras in bathrooms often involved trying to conceal the camera. It's quite uncommon for someone to whip out a DSLR at a urinal and start snapping photos of the man next to him. If it were to happen, it would be pretty obvious. With Glass, all you have is a person in a bathroom wearing glasses and blinking.