Demo of toy blocks that think and talk to each other! (TED)

ted.com — These are cookie-sized, computerized tiles called Siftables that you can stack and shuffle in your hands. But they can do math, play music, and react to each other. Is this the dawn of spatially-aware computing? MIT student David Merrill got a great reaction from the crowd in this short demo. Feb 13, 2009 View in Crawl 4