Light Blue Optics has a unique touchscreen solution: get rid of the screen. It’s a projector system similar to the projection keyboards we’ve previously seen but upgrades to a full-color touchscreen-like interface. Can be projected on to any surface though it looks like white works best. Demos were projecting on to walls and tabletops. It was responsive enough when Amy tried it, but I think I broke it with my clumsy mitt. :(
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