SixthSense - another paradigm of portability

Pranav Mistry: The thrilling potential of SixthSense technology
http://www.youtube.com/watch?v=YrtANPtnhyg

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.