Holograms

Ok so i saw a video on cnn of a hologram interview http://darpahologramtable.moonfruit.com/#/home/4553320283 it was crazy do you think they have been holding this technology back for very long?

She's not actually there in hologram form.

This is similar to how they display lines on football fields during games. The computer knows where the camera is and what orientation it faces, and the computer draws her where she needs to be.

It only looks like a hologram to those watching this after processing, anyone in the studio just sees a red dot on the floor.

xD