2008 Oct 29, 3:09Video showing some more interesting touch screen ideas from Microsoft Research. A touch sensitive sphere that can accomodate multiple users and a table which projects one image onto itself and
another image onto objects beyond itself: "But hold another piece of a translucent glass in the air above the table, and it catches a second ghostly image. This trick is in the tabletop glass, which
electronically flickers between translucent and transparent 60 times per second, faster than the eye can notice."
research microsoft video touchscreen table
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