Wow, now this is something worth watching..It tells us about the technology that we can still developed..
I'm sorry there's some prob with the dimensions of video.. and i'm not able to make it right.
so, here's the link for the site..
Pranav Mistry:sixth sense technology
Some information about the video: At TEDIndia, Pranav Mistry demos several tools that help the physical world interact with the world of data -- including a deep look at his SixthSense device and a new, paradigm-shifting paper "laptop." In an onstage Q&A, Mistry says he'll open-source the software behind SixthSense, to open its possibilities to all.
About Pranav Mistry: Pranav Mistry is the inventor of SixthSense, a wearable device that enables new interactions between the real world and the world of data.