[by Radu, www.geekwithlaptop.com]

[EXCERPT]

ASUS G53SX is a 3D display laptop especially designed for gaming and entertainment. The laptop is part of the ROG series (Republic of Gamers). Its 15.6-inch full HD display can render stereoscopic 3D images without additional 3D glasses. This technology creates stereoscopic images using a screen with two overlapped LCD matrixes and a polarizing filter which is applied over the screen so as to reduce the viewing angle of the two images thus created.

Since the distance between the eyes is very short, of only a few centimeters, this means that the viewing angle from which both images can be seen in optimal conditions is also very limited. This limitation is overcome via a polarizing filter which can be dynamically adjusted with the help of a webcam integrated on the edge of the screen. This cam tracks the viewer’s position and people can move freely in front of the screen without diminishing the 3D effect.

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Read the full article with many photos here: http://www.geekwithlaptop.com/asus-g53sx-–-3d-magic-with-no-additional-glasses