3-D displays that don't require you to wear glasses are a devilishly
tricky problem. But Microsoft's Applied Sciences Group has created a novel solution, in the form of a TV with a
specially shaped lens that adjusts the image you see, depending on your
viewing angle.
The TV knows where you are thanks to motion tracking software that
follows exactly where your head is. Then, it calibrates a 3-D image to
that specific viewing angle, and beams it through a thin, wedge-shaped
lens that doubles as the TV screen. (Images are beamed into the side
edge of the lens, which allows the whole assembly to be far more
compact.) So far, the system can track and accommodate up to four people
at a time.
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To read the full, original article click on this link: Microsoft's No-Glasses 3-D Display Watches You While You Watch It | Fast Company
Author: Cliff Kuang
