Google Glass(es)

Google glass look kinda dorky. It would be neat, but I feel like it would give me some type of cancer because there HAS to be radiation coming off of those things.  It's amazing an extremely futuristic, but I feel like if Google Maps on the desktop always messes up for me, then the Glass isn't going to be at its best.
Hopefully you can install updates for it.
Maybe one day I'll get to experience Google Glass, but I'm in no rush.