Toshiba shows this amazing real pocket projector product. It outputs at 10 lumen for up to 2 hours on a battery. Be careful not to turn it on by accident in your pants or you might get burnt. Otherwise this is awesome, imagine having a projector like this with a retractable mirror and a digital pen, this could be a pocket sized large screen computer interface solution (see my video of the Yahsin Projector and digital pen concept).

You can watch this video in DivX HD 720p quality at techvideoblog.com/ifa/toshiba-pocket-led-projector-at-ifa-2008/