Janne Mäntylä 41596F 4.12.2002 S-114.500 Solubiosysteemien perusteet Display technologies (cont) Recent news from Hitachi (Feb '04) –Actual floating 3D image, no glasses, viewer can walk around the picture , i.e., can be viewed from any direction –24 video streams, 24 projectors, 15 deg from each other –A see-trough screen rotates and an image is projected when the screen faces the corresponding projector
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