Nearly three years ago the University of Arizona (UA) developed | announced a system which was able to print a three dimensional hologram in a couple of minutes. This 3D picture can be seen by human without special glasses.
Today the UA College of Optical Sciences is one step further. 3D, no glasses, one color – it’s all the same but now they can produce one picture in about two seconds!
That’s really nice. Project conferences can be hold virtually in realtime in the future and so for example exhaust fumes can be reduced. OK, one has to check CO2 emissions and so on which is needed to produce 3D hologram systems. But in my opinion that’s the right way and many applications are waiting for this technology.
[optics.arizona.edu: UA College of Optical Sciences]