Today JoyStiq.com (linked above), IGN and CVG have made available some Sony NGP (PSP2) Tech Demos video footage from GDC 2011.
The NGP Demos below include Little Deviants, Uncharted Portable, and augmented reality dinosaurplay, and to quote from CVG:
"He first reintroduced the crowd to an old dinosaur video, which Sony used as a tech demo to launch PSOne over a decade ago.
Having walked to the centre of the room, Horikawa then aimed an NGP towards an A3-sized image of a T-Rex on the floor. The rep then raised the camera of the NGP up towards the ceiling, to reveal a virtual jurassic monster as tall as GDC's Moscone Center.
As he moved the NGP down, it showed the beast's neck and body - drawing gasps and applause from the assembled audience."
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