Repeat PyGaze calibration between blocks in Opensesame
Dear All,
Is there a way to repeat Eyetracker calibration for Tobii tracker between blocks? I would like to give my subjects the ability to move their head during pauses. I am not sure however, how to re-calibrate the recordings without having to run a new experimental sequence with new pygaze_init and new (?) log file. Ideally I would love to have all data in one log file.
Is there any clean way of doing this?
Comments
I have a similar question, and I think that using a the drift correction in PyGaze is a mid-way solution for this problem. I have not tried it out yet, but I read that the drift correction is meant to assess the difference in detection that may occur during an experiment.
Hi both of you,
Right now, I don't have a tracker to test, but I think it could work by calling
exp.pygaze_eyetracker.calibrate()Could you try that?
Eduard
Hi Eduard,
Calling the function you suggest in an inline script works perfectly.
Thanks!
Paula
Hey Eduard!
Thanks for the answer - I will test it the next days and let you know!
Works for me with TX300
Thanks!