Finish calibration and validation all at once with animation in Tobii.

Comments

• eduard

  January 2019

  Hi GE,

  I'm not really sure what you mean with 'with large-to-small animation'? Generally, I think it will be difficult to combine calibration and validation in the same display. If you want to keep your kids entertained, maybe you can use different stimuli for calibration and validation? There are some discussion in the forum that include code to make that work.

  Does that help?

  Eduard

  
• GEYUQING

  January 2019

  Hi @eduard,

  Thank you for your response!

  I mentioned 'large-to-small animation' because I know that in Tobii Prolab the calibration point is an animation( a point getting smaller), and there is not a validation. Hope you can understand my English

  Yes, I am using pictures for calibration and validation right now (I changed the code in libtobii.py). And there is another question, I found that when calibration is unsuccessful eye tracking data will not be logged. What can I do to fix this?

  Cheers,
  GE
• eduard

  January 2019

  Hi,

  Maybe I am missing something, but can't you just recalibrate in that case?

  Eduard