E-prime & Tobii NO.2

This is a current state of E-prime & Tobii project.

E-prime Tobii Extension package, first, seemed to work very well.

I noticed that E-prime does not have a function with which stimulus presentation can be done on multiple displays. So, I cound not see the status of paritipant' gaze points and physical eye position in the NIR cameras.

Then, I tried dual PC settings.
E-prime did work well in dual PC situation.
And,
I found that the eye status monitor did work from display PC and eye-tracker PC simulutaneously!!
Next, I checked whether dual time gaze display program in eye-tracker PC even when the experimental session is run on the Display PC.
The result was good at the moment, somehow, E-prime on display PC and Clear View on eye-tracker PC use the same tracking info., then experimental session reached the end without a serious problem.

Remained issues are as follows,

1. to check the gaze data of E-prime. this is for the validation of recordings.

2.Real time gaze view should use the participant's calibration profile, which is stored in Display PC. So, I have to export and import procedures to move it from Display PC to Eye-tracker PC.
It takes some time.