free software
< hebejeebes
Get flash to fully experience Pearltrees
What is FreeTrack? FreeTrack is a free optical motion tracking application for Microsoft Windows, released under the GNU General Public License. Its main function is inexpensive head tracking in computer games and simulations but can also be used for general computer accessibility, in particular hands-free computing. Tracking is sensitive enough that only small head movements are required so that the user's eyes never leave the screen. Head motions are tracked with six degrees of freedom (6DOF), specifically; yaw, pitch, roll, left/right, up/down and forward/back. This is done by means of a video capture device, typically a webcam, which is placed in front of the user and tracks a rigid point model headpiece.
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