"A research scientist at Georgia Tech has created a 3D scanner app for the iPhone which uses the phone's screen as a light source to quickly capture digital 3D models of faces and other objects. The app, called Trimensional, can output directly to a3D printer to make physical copies of objects, which a few people have already tried. An Android version is in the works."http://hardware.slashdot.org/story/1...App-For-iPhone