Meet LightBee: a 3D holographic self-levitating telepresence system that displays a 3D image of the remote person’s face that move according to his/her head movements. The video is displayed as a light field across a 59-degree range. The light field is produced by an array of 45 projectors.
LightBee simply allows people to project themselves into another location as a flying hologram. The above video shows it in action.