Researchers at UC Santa Barbara have invented a display technology for on-screen graphics that are both visible and haptic, meaning that they can be felt via touch. The screens are patterned with tiny ...

AI-powered flat optics could revolutionize glasses-free 3D displays by smartly distributing views where users actually look, enabling compact, full-color, full-parallax screens for portable devices.

Glasses-free 3D was once hyped as the next evolution of digital displays, but the first wave collapsed under limited content, immature hardware, and poor user experience. Today, a new generation of ...