cool TED video

so today in john's class we watched a video on TED and the nifty multi-touch screen. and you know what.....mr john was right......this video really did change my life. after watching this video a couple of times today i realized how fast technology is moving. it wasnt even that long ago that we were introduced to computers. and now everything around us is becoming more and more in sync with technology, some of which we don't even realize. it almost scares me to try and think about what they could possibly come up with next..............