A group of French researchers has created a proof-of-concept app and video that demonstrates the iPad 2’s ability to create glasses-free 3D effects. Jeremie Francone and Laurence Nigay of the Laboratory of Informatics of Grenoble, EHCI Research Group discovered that by using the device’s front-facing camera to track the head of the user—and therefore determine the angle from which the user is looking at the device—they could…
