I have come across a few interesting publications lately where they have used pupil size as a metric, all three papers were published in Psychopysiology. 45 (2008). Pasting the abstracts below: Bradley, M., Miccoli L., Escrig, M. & Lang, P. (2008) The pupil as a measure of emotional arousal and autonomic activation. Pupil diameter was ...

If you are taking part in the beta program you should definitely try it out. If you are still having this problem in 1.2, maybe we can set up a remote session to troubleshoot the problem? Please contact us at support@tobii.com if you are interested in doing this.

Hello Ben,this is not a problem we have encoutered before. What version of Tobii Studio are you using? Are you using the Text export option in the Replay view? Preset or custom export?

Per.Nystedt@tobii.com: Is it possible to find generic interpretations of eye tracking metrics in the field of psychology? And if so, what are these metrics and what do they mean? Hi, I’m a Ph.D. Student and, in my lab, we are working on ocular metrics of mental workload. We used a Tobii eye-tracking system for recording ocular data in our ...