NTT is developing technology that faithfully reproduces pictures and sound from distant locations, creating a natural sense of distance and position, as if both people are in the same room. “Regarding the picture, this system includes technology that uses 3D video. It continually generates pictures from such a viewpoint that, the other person seems to be right in front of you.
Akihabara News , NTT Demos Visually and aurally accurate virtual communication system, NTT Demos Visually and aurally accurate virtual communication system