3M Pocket Projector Demo

This has to be one of the coolest gadgets of all time, a pocket projector. 3M recently launched the so called “holy grail of gadgets” which will definitely be a gift most geeks will have on their wish list this christmas. Please take a look at the videos below that I was able to find on PopSci to see how exactly it works and what it does. The first video shows its working in a bright room and the second one in a dark room. Enjoy!

[ source : PopSci 1, 2 ]