Airborne Ultrasound Tactile Display is a display technology for creating holograms one can actually 'touch' and manipulate with hands.
i'm really impressed with what one can construct with some wii-motes and ultrasound.. but see for yourself!
sabato 8 agosto 2009
everyday things
some news make the world seem like an economy strategic game, where after a bad strategy a message turns up telling: "your toilet paper supplies are running low"
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Free Rice
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