And it introduced me to some cool technology:
It's hard to explain... there is a video that shows a few of the devices.
I can't find the full show online but it's longer and more detailed than what you will see in that clip, on top of that they also show contacts (yes, the ones you wear in your eye) that can receive signals and turn on tiny lights to create letters, words and objects.
Some cool stuff.
Edited by Silver, 29 August 2009 - 05:57 AM.