The Looking Glass Factory announced Volume “The world’s first personal volumetric display”.
Volume is an attempt to achieve a virtual reality future with neither headgear nor glasses. It works by suspending millions of points of light in a physical 3D space with no moving parts. Volumetric display uses a technology called lightfolding, in which millions of pixels are channeled into a 3D volume, thereby creating a true 3D display.
More info: https://www.lookingglassfactory.com/