http://www.theage.com.au/it-pro/3d-video-calls-a-step-closer-20131224-hv69w.html
A human-computer interaction expert and a mechanical engineer have created a system to scan and record a subject in 3D, compress and transmit the video across a wired or wireless network in real time and have it displayed at the other end as a hologram-like 3D image on any screen.
