MIT researchers tout “practical” holographic video

By Donald Melanson | April 24, 2007

A team of researchers at MIT seem to think they’ve finally come up with a way to make holographic video a bit more practical for everyday use, touting the new system they’ve developed as a possible display for PCs and video game consoles, Technology Review reports. According to the researchers, the display will be small enough to fit in an entertainment center when finished, boast a resolution as good as a standard analog television, and only cost a “couple of hundred dollars.” Much of that increased practicality comes from the fact that this latest version, dubbed the Mark III, simply relies on a standard graphics processor instead of specialized hardware. The researchers also managed to streamline some of the other optical hardware, which they say made the previous incarnations as big as a dining-room table. It apparently still has a few drawbacks, however, with it currently only able to display monochromatic holograms in a space about the size of a Rubik’s Cube. They insist that’s only a temporary problem though, and promise that the next model will be comparable in size to a desktop monitor and boast a full range of color. No word if there’ll also be a port of everybody’s favorite quasi-holographic arcade game, Time Traveler, to go along with it, but we can hope.