Patent ID: 8223197

Claim:
A stereoscopic display system comprising: at least one projector, each of the at least one projectors having a shutter; a first pair of stereoscopic shutter glasses for use by a first viewer; a second pair of stereoscopic shutter glasses for use by a second viewer; a computer programmed to generate a first set of images and a second set of images, the first set of images being generated to correspond to the position of the first viewer, the second set of images being generated to correspond to the position of the second viewer, the first and second set of images to be projected by the projector, and a controlling unit which controls the optical transparency of shutters for the at least one projector, the first pair of glasses and the second pair of glasses; said controlling unit operating in conjunction with the computer to control each projector shutter, the first pair of glasses and the second pair of glasses so that the first pair of glasses is stereoscopically transparent when the first set of images is projected, and the second pair of glasses is stereoscopically transparent when the second set of images is projected.