Laser projected keyboard concepts are quite old. Yes, devices like Celluon Magic Cube Laser Projection Keyboard And Touchpad are available in market, but some designers are planning to create invisible keyboards. Syntellia has shown a keyboard that seems to let you type on thin air.
A brief teaser video of the Syntellia’s SXSW Interactive Accelerator Fleksy project shows an air-typist typing out “kalr tgw ltsp,” which Fleksy’s predictive algorithm deciphers as “make the leap.” There is no information about when the project will be launched officially.
Source: Engadget
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