i3D Free iPhone Head Tracking 3D Simulator
i3D is a free head tracking 3D simulator App for iPhone that gives you a 3D view of an object with interactive that viewing angles by tracks your head with camera. Download free i3D Head Tracking 3D Simulator for iPhone 4, iPod Touch 4 and iPad 2. i3D File Size 3.17MB. i3D Website
i3D Head-Coupled Perspective (HCP) uses the front camera of iOS device to track your face in real time. This information tells the app how the user is looking at the display. The app updates the perspective of the 3D scene accordingly, giving the user the illusion that he looks at a small window.
i3D contains several 3D scenes that you can observe with HCP. i3D head tracking 3D simulator only relies on face tracking. i3D does not use the accelerometers or the gyroscopes. Head-Coupled Perspective does not create a stereoscopic display! It provides a kind of monocular 3D display: the same picture is seen by both eyes. In the future, it might be combined with a stereoscopic display for a better 3D effect.