Holographic displays offer a promising avenue for achieving lifelike 3D reproductions with continuous depth sensation, holding potential applications in fields such as entertainment, medical ...

Holographic displays create three-dimensional (3D) images that appear to float in space by manipulating light waves, often using lasers. Spatial computing is being developed to augment reality with ...

The new research is the first time 3D graphics can be manipulated in mid-air with human hands. But to achieve this, the researchers needed to dig deep into how holography works in the first place.

Full-color holographic near-eye display employs an eyepiece lens to magnify 3D images, which are then recorded by adjusting the focus of the camera lens. A fast hologram is then generated using a ...