Until I saw this video I thought I was pretty smart. Well Pranav Mistry is now the smartest guy I’ve ever seen. This talk, filmed last November at TED India, is the most eye-opening thing I’ve seen in a long, long time. Pranav shows us how to close the gap between the data in our computers and the objects we interact with in the real world. For under $300 in hardware he produced his Sixth-Sense device that will totally blow your mind. Don’t even think about buying an iPad, buy one of these babies instead as soon as they hit the market.