Sixth Sense till now was just a Concept but soon this may turn into Reality. Can you think of looking at a person and getting tags, and other info about the man? Will it be possible for you to just look at a Airport Boarding Pass and get more information about Flight Delays? Now can you imagaine to look at the book and get to see User Ratings from Amazon and much more Information? Now last Question РIs it possible for you to just make a sign with your hand and capture an Image?? The Answer to all these Questions is Yes. May be the Video below shot at TED  would leave you Shocked and Amazed at what a Indian can do!