The system creates truly 3 dimensional images that can be seen clearly from all angles. The Cheoptics360 uses a four-sided pyramid made of transparent material at which specially formatted videos are projected to create 3D images.
The reacTable is an collaborative electro-acoustic music instrument with a tabletop Tangible User Interface.
Multi-Touch Interaction sensing enables a user to interact with a system with more than one finger at a time, as in chording and bi-manual operations. Such sensing devices are inherently also able to accommodate multiple users simultaneously, which is especially useful for larger interaction scenarios such as interactive walls and tabletops.
Microsoft Surface is an interactive tabletop which allows a user, or multiple users, to manipulate digital content by the use of natural motions, hand gestures, or physical objects by putting them on the surface.
Photosynth Technology is a new way to view photos on a computer. The software takes a large collection of photos of a place or an object, analyzes them for similarities, and then displays the photos in a reconstructed three-dimensional space, showing you how each one relates to the next.
Bumptop is takes the usual desktop metaphor to a 3D environment.
(Star Wars Episode III: Revenge of the Sith Motion Picture - 2005)