NLT announces naked-eye display with better 3-D view

(Phys.org) -- NLT Technologies has announced its development of an autostereoscopic multiview display based on the success of its HxDP technology. HxDP stands for Horizontally x times Density Pixels. The company reports impressive ...

Fujitsu unveils 'world's first' glasses-free 3D PC

Japanese IT services giant Fujitsu on Wednesday unveiled what it calls the world's first desktop computer with a display that enables users to see 3D images without needing special glasses.

Purple light means go, ultraviolet light means stop

A new membrane developed at the University of Rochester's Laboratory for Laser Energetics blocks gas from flowing through it when one color of light is shined on its surface, and permits gas to flow through when another color ...

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