The 3D home theater is catching up to the multiplex. Shutter glasses such as the Nvidia 3D Vision Kit ($200) work by blacking out one eye at a time, 60 times per second—so fast you don’t notice it. An infrared emitter syncs these flashes with a quickly switching screen, allowing each eye to effectively see a different image. The 3D effect comes from showing the same scene to each eye from a different perspective. Lots of current games can be played in 3D, and software from companies like DDD can convert any off-the-shelf DVD into 3D live, as it plays. Just make sure you have a 3D- compatible display.
Eric Layton
4 Dec 2009
No comments:
Post a Comment