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POPSHolographic television to become reality "It took us a while to make that first breakthrough, but as soon as you have the first element of it working the rest often comes more rapidly," he said. "What we are doing now is trying to make the model better. What we showed is just one color, what we are doing now is trying to use three colors. The original display was four inches by four inches and now we're going for something at least as big as a computer screen." There are no more great barriers to overcome now, he said. The breakthrough has made some long-time researchers of the technology believe that it could now come to fruition.