>Gears and Wears>Informance "Smart" Sunglasses
Barefoot and happy
Looking gooooood ;p
I'm looking forward to cheap, tiny, hi-res heads-up displays. They're getting better, but still not there yet.
Then you need to integrate it with a tiny camera, and the computer can give you overlay data to complement what you're seeing. Like making people's names float above their heads in case you've forgotten.
Or allowing you to see virtual people who aren't actually in the same physical place as you.
I just read Rainbow's End by Vernor Vinge, which is full of stuff like this. Highly recommended .