Using OpenSesame and Pygaze

Comments

• eduard

  April 2016 edited 3:16PM

  Hi,

  You can add a sketchpad to your trial sequence. In this sketchpad you can select the image tool on the left and place it wherever you want it to be.

  Does this help?

  Eduard

  
• sermed

  April 2016 edited 3:16PM

  Hi Eduard

  Thanks for help , I did like you said as in this picture :

  http://postimg.org/image/meujjnrkh/

  After completing the calibration the image is not showing in opensesame ,
• Josh

  April 2016 edited 3:16PM

  Hi,

  Does your keyboard_response item have a timeout larger than 0 ms?

  Cheers

  Josh
• eduard

  April 2016 edited 3:16PM

  Is it really not there at all, or does it flash briefly but disappears again?

  And when you say that after completing the calibration the image is not showing, do you also say that it does show, if you don't run a calibration?

  Eduard

  
• sermed

  April 2016 edited 3:16PM

  When I run the experiment , first calibration is done after that a black screen is displayed
• sermed

  April 2016 edited 3:16PM

  @ Josh , the keyboard timeout is infinite
• eduard

  April 2016 edited 3:16PM

  That's weird. Could you share the experiment with us? I'd like to have a look to find out what is happening there.

  Eduard

  
• sermed

  April 2016 edited 3:16PM

  Yes this is the link :

  http://www.speedyshare.com/eRpZY/PyGazeeyetracking.osexp

  Thanks
• eduard

  April 2016 edited 3:16PM

  Which backend do you use? Does the problem also occur, if you use the eyetracker in the (advanced) dummy mode?

  I don't have an eyetribe, so I tried it with the dummy mode (and expyriment backend) and works just the way you want it.

  Eduard

  
• sermed

  April 2016 edited 3:16PM

  I'm using eyetribe for this task , is the setting i'm using is ok ?
• eduard

  April 2016 edited 3:16PM

  That is what we need to find out. It seems that the setup is correct, because I can run it without changing the code, but only if ignore the eyetracker. I cannot test it with the eyetracker, because I have no access to any eyetribe eyetracker. So, I'd like you to try whether your experiment works if you ignore the eyetracker as well. If it works it that case, then something has to be wrong with the eyetracking part.
  So, in the eyetracker init module, you can select the eyetracker. Choose Advanced Dummy there and run the experiment. Can you see the display?

  Eduard

  
• sermed

  April 2016 edited 3:16PM

  Thanks Eduard for help

  it is working in dummy mode , what is the duration field in sketchpad refers to ?
• Josh

  April 2016 edited 3:16PM

  The duration field in the sketchpad item indicates how long it is displayed. When indicating 0 ms, it would immediately move on, but as it is followed by a keyboard item with timeout infinite, the display wouldn't be refreshed until you press a key.

  Cheers

  Josh