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Scientists from Massachusetts Institute of Technology have developed a novel LCD screen that works by interpreting hand gestures, without touching the screen.
They insist viewers can control on-screen objects by waving their arms in the air without touching the screen, let alone a mouse or keyboard.
Although users can touch the screen to activate controls on the display but as soon as they lift their finger off the screen, the system can interpret their gestures in the 3-D.
They insist viewers can control on-screen objects by waving their arms in the air without touching the screen, let alone a mouse or keyboard.
Although users can touch the screen to activate controls on the display but as soon as they lift their finger off the screen, the system can interpret their gestures in the 3-D.
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