World’s Largest Glasses-Free 3D TV Is 200-Inches of Awesome reports that the days of Back to the Future II-style 3D advertising are nearly upon us!

Developed by The Japanese National Institute of Information and Communications in conjunction with JVC Kenwood, this massive 200-inch auto-stereoscopic HD 3D prototype display boasts 57 distinct viewing angles. The effect is achieved with an array of 57 projectors, each tuned to maintain the image’s brightness and color across the screen, while a diffusing film smoothes transitions between each angle and condenser lens keeps the image crisp.

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