OK, first of all, it's already wrapped around your head with one of your retinas directly in its line of sight. Second, it's connected to the servers that are the most likely (or would that be second most likely, Mr. Snowden?) to know the most about you. To many folks, that's too close for comfort, even for a benign and completely submissive piece of hardware. Here's a tip: Should your Glass suddenly stop ignoring your commands and instead beam "A Clockwork Orange" directly into your pupil on a continuous loop, it's time to switch back to some more analog specs.