Projects / laserTraq


laserTraq makes it possible to use one or more laser pointers as input devices. Using a camera or other video capture device and gStreamer, you film your surface and define your play field. laserTraq calculates the coordinates and outputs them.

Operating Systems

Recent releases

  •  11 Mar 2008 14:52

    Release Notes: The build scripts were slightly improved. The GUI uses less CPU time. A glade file was added for low resolution environments. Delay options were improved. Bugs were fixed.

    •  13 Jan 2008 12:17

      Release Notes: Sensor handling was added. A minimum delay between keypresses was added (for keyboard output). A bug in keyboard output and some GUI bugs were fixed. The gnome-desktop file was fixed. glTagDemo was added. An "explosion" effect was added to cubeDemo. Minor improvements and minor cleanups were made.

      •  01 Jan 2008 09:58

        Release Notes: Executables can now be launched as output. traq_cube, a nice OpenGL demo was added. There were also minor improvements and some bugfixes.

        •  23 Dec 2007 08:14

          Release Notes: Sources can now be explicitly enabled or disabled. The GUI window now is smaller on startup. gStreamer pipeline elements don't need a name anymore. Minor bugs were fixed.

          •  21 Dec 2007 10:07

            Release Notes: Threading bugs were fixed. Laser-on/laser-off delay was added. Minor GUI improvements were made.


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