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hello community. I am university student, i want try this tenologic for my school project, can anyone tell me how i can start? i have the the eye tracking gp3 by gazepoint this is the correct one?

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  • Hi Javier,

    i have the the eye tracking gp3 by gazepoint this is the correct one?

    Yes, that is correct, in the sense that Pygaze supports it.

    You can read about how to use the gazepoint here. Generally, it is a good start to learn about pygaze by checking the examples.

    Hope this gets you started.

    Eduard

  • Oh thanks!! i have more questions. I want run "simple tracker experiment",if i want run the program in Spider and insert my name and press enter the program freezes. the another question is, how work "open sesame" i need learn use in the future?

  • In general, don't run experiment scripts from Spyder. Open a terminal, and type:

    cd "/home/Javier97/my_experiment_folder"
    
    python my_experiment.py
    

    Obviously replace the example path and file name with your own path and file name.

  • i see, thanks edwin but i try to run the example and the console show me this

  • edited January 21

    That means you didn't install PyGaze correctly. It could be that you forgot to do so, or were not aware that you had to. Alternatively, it could be that the Python installation that your terminal refers to with "python" is not the one that you installed PyGaze into. Finally, it could be that something went wrong during the PyGaze installation.

    You can install PyGaze using pip, by running pip install python-pygaze in your terminal.

    The Python installation that your terminal uses can be defined in the PATH variable. You can change this in Window's system settings. How to do so depends a bit on what version you're running, but Google should be able to tell you if you look for e.g. "change PATH variable on Windows X" (where X is the version number). Alternatively, you could simply provide the full path to the Python installation that you would like to use in your batch file. Do so by replacing "python" in python experiment.py by the full path to the "python.exe" executable in your preferred installation, for example:

    "/home/Javier97/my_custom_python27/bin/python.exe" my_experiment.py
    

    If something went wrong during the installation, you should have seen an error message during. Copying that into here would help greatly to debug it.

  • i see... well i can fix it an run some examples but the console always show me this

    FreeType import Failed: Freetype library not found
    0.5364 ERROR avbin.dll failed to load.
    Try importing psychopy.visual as the first library
    (before anything that uses scipy)
    and make sure that avbin is installed.
    0.5414 ERROR avbin.dll failed to load.
    Try importing psychopy.visual as the first library
    (before anything that uses scipy)
    and make sure that avbin is installed.
    0.5429 WARNING Movie2 stim could not be imported and won't be available
    0.6708 WARNING TextBox stim could not be imported and won't be available.
    0.6709 WARNING TextBox Font Manager Found No Fonts.
    0.6758 WARNING Monitor specification not found. Creating a temporary one...

    is important? explamples run anyways.

  • Those are PsychoPy warnings. They're important if you wanted to display video stimuli.

  • oooh thank you a lot edwin!!, and one more thing how i can turn on the gazepoint in my experiment? went i run my experimet but i need open the application "GazePoint Control " to turn on my gazepoint and dont want use that aplicacion. i want turn on went i run my experiment

  • i get it thanks!

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