They have created the first rewritable and erasable holographic television . In training it 's useful to show people three-dimensional displays . Holographic televisions could come out of the ceiling or up from a wall . The new hologram technology could have uses in business or in the military .
They have created the first rewritable and erasable holographic television . Holographic televisions could come out of the ceiling or up from a wall . The new hologram technology could have uses in business or in the military .