How close are we to 3D holographic television?

SyFy shares how Pierre-Alexandre Blanche from the Wyant College of Optical Sciences at the University of Arizona is making advances in 3D holographic displays.

True holography is the holy grail of visual media and communication because it’s what we as a species evolved to understand. Our brains do a lot of heavy lifting in converting 2D images into something we interpret as three-dimensional by looking at shadows and the relationships of known objects to figure out where things exist within a space. 3D holographs would do that work for us, providing a richer viewing experience whether in the theater, at home, or in an educational or professional setting.

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