Glasses-free 3-D projector
New design could also make conventional 2-D video higher in resolution and contrast.
New design could also make conventional 2-D video higher in resolution and contrast.
Clever math could enable a high-quality 3-D camera so simple, cheap and power-efficient that it could be incorporated into handheld devices.
A fundamentally new approach to glasses-free 3-D displays could save power, widen the viewing angle and make 3-D illusions more realistic.