EZ-Viz was developed as a component to monitor head tracking and rotate the molecule displayed in such a manner to provide an immersive experience. The head tracking is done by a number of different forms of input and sent over a socket where ImmersiveViz reads the coordinates and updates the world respectively. All rotation is done around the virtual origin in PyMol and zoom is also considered.
For more information, please visit our site MolViz. Downloads will be available by the end of March '08.