A new Apple 3D patent
Apple has been issued with a US patent for a display system that would let numerous viewers see a high-quality 3D image projected on a screen without 3D glasses. The described device use a special screen and implies head tracking.
Apple's patent describes using a special reflective screen with a rippled texture which will create the auto-stereoscopic projection system, projecting different images to each eye without the need for 3D glasses. Apple also suggests it can project multiple images to different points on the ripples for multiple users to view at the same time.
Read the full patent text here in the US patents database or the announcement here in 3DRadar..