Re:Scientists make a touch tablet that rolls and scrolls
by giancarlostoro on Friday August 31, 2018 @11:20AM
(#17886261)
Something you keep in your pocket that projects itself to different screens around your home would be interesting too, and anywhere you go.
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Re:Scientists make a touch tablet that rolls and scrolls
by TaylorAlexander on Friday August 31, 2018 @11:42AM
(#17886459)
They sold smartphones with projectors a few years ago. They were bulky and not very popular. One issue with current projector technology is keeping the image straight. You also need a place to rest the device near the surface. Logistically it’s a pain. Future tech could improve this, but right now it’s not great.