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Navigation, 3d Motion Tracking and positioning in
real-time within the world is provided by tracking devices. Used with Head Mount Display's
(HMD's), Gloves and Wands; X, Y and Z position can be reported back and translated to the virtual environment to provide movement and direction through the world or to control the height, viewpoint and yaw that the user is trying to experience. Main forms of tracking are Magnetic, Sonic or Gyroscopes.
www.polhemus.com
www.ascension-tech.com
www.isense.com
www.3rdtech.com
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