Sometimes things are just too neat for words. This new little toy out of MIT's Media Labs certainly qualifies. For $350 in off-the-shelf parts and 3 months of free labor from a very bright bunch of people you can have one too.
Just think of the paroxysms of tech-envy you'll send the average iPhone user (like me) into. That alone's gotta be worth twice the price, at least.

Salon.com
Comments
It's kind of odd, I left the tech field about five years ago for a different line of work where a FAX machine is considered cutting-edge (OK, I exaggerate a little), but I still find myself taking programming classes like I never left and getting all "gee-whiz" over this sort of new technology and figuring out ways it can solve problems for me.
This would solve a lot Rob, so could you and Pattie pick up the pace an get an integrated model on the store shelves by say, this Christmas? If you'd like, I'll come to your lab and cut code for you at a very reasonable rate.
I would like to see is a way to have it disable itself when the wearer is behind a steering wheel. This should be something the cameras can catch.
Julie, there will no doubt be a monthly fee, but it should be on the order of what an iPhone goes for, including voice and data.
Dorrella - they're right up your alley. I can se you now ...
That is just so cool!
But I'm also getting visions of Dilbert walking around waving his hands .... (you remember THAT one, right? ;-D). Hopefully folks will remember to give the people around them a little space.
Thumbed. Man, that defines innovative!
Yes - I know that I split an infinitive. Just because Pliny couldn't is no reason I shouldn't.