For your eyes only

时间:2019-03-08 05:03:22166网络整理admin

NEC has developed a projector system that lets people playing computer games bob and weave in front of a large display—while still watching the best possible 3D image. Most 3D images can only be viewed either from a fixed position or with special goggles. But NEC’s system bounces infrared light off the player’s eyes to work out the person’s position. It then uses this information to adjust the images fed to the left and right eye channels of a lenticular screen—a device incorporating thin vertically elongated lenses in front of the screen that steer different parallax images to each eye. “Only one person can use the 3D screen at one time,