We're still waiting for flying cars, laser guns and teleportation devices, but it looks like we can scratch one childhood dream off the list: touchable holograms. According to the NTDTV report posted after the jump, researchers at Japan's Tokyo University have managed to concoct holograms that not only react to touch, but that also create the sensation of touch, itself. Apparently, and not surprisingly, an integral part of the system is Nintendo's Wiimote technology, which senses user input. That's right nerdlings, with this contraption, you could not only talk to that Princess Leia hologram, but you could actually lovingly caress her cinnamon bun-like tresses. If that ain't progress, we don't know what is. [From: LiveLeak, via: Billionaire Boys Club]
via Japanese Researchers Invent Holograms You Can Touch.
One more step towards the holy holodeck. This was posted September 16, 2009 on youtube:
"Up until now, holography has been for the eyes only, and if you'd try to touch it, your hand would go right through. But now we have a technology that also adds the sensation of touch to holograms." The technology consists of software that uses ultrasonic waves to create pressure on the hand of a user touching the projected hologram. Researchers are using two Wiimotes from Nintendos Wii gaming system to track a users hand. The technology was introduced at SIGGRAPH, an annual computer graphics conference, and has so far only been tested with relatively simple objects. But its inventors have big plans for touchable holograms in the future.
[Hiroyuki Shinoda, Professor, Tokyo University]:
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