The Verb for Shoe "smart shoe" has been in the works since 2004. It was developed by MIT spinoff company VectraSense and they're finally accepting preorders. What do you get for your $700?
An embedded computer that automatically adjusts the shoe to your feet, syncs with your PC, and communicates with the shoes of others to exchange contact information.
Wow, for all that functionality I was expecting to pay at least $1,000. Of course, if you don't have $700 you could just, oh I don't know, buy a pair of shoes that fits and write people's contact information on your hand. For that kind of Pillsbury dough I was expecting flubber soles, a couple burning lasers, and a money back guarantee that you can't lose a bar fight if you're wearing them. I guess what I'm getting at is this: I lost a bar fight last night. I was wearing sandals. And, contrary to popular belief, beating someone in the head with a flip-flop doesn't do shit.