Researchers at Tokyo University have come up with a technology that they hope could be a significant step away from the mouse and keyboard: touchable holograms.
Hiroyuki Shinoda, professor at Tokyo University says:
“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.