Using DataMatrix with Tobii_Pro eyetracker?
Many thanks to @sebastiaan for contributing another excellent tool!
My question: Has anyone used Data Matrix for processing/analyzing data from a Tobii eyetracker?
In order to be able to compare the Tobii vs. Eyelink output files, I tried to read the Eyelink edf files of the semantic_pupil experiment https://github.com/smathot/semantic_pupil/tree/master/analysis, with no luck. I cannot convert the .edf files to .asc. Could someone, perhaps, upload one as .asc (or other readable format)?
I am also attaching two screenshots of a Tobii X3-120 output .tsv file.
Note that missing (-1) values in pupil size are due to Tobii X3-120 reporting pupil size only in bright pupil mode which is used only every third sample. Thus although this model records eye gaze at 120Hz, it records pupil size at only 40Hz -as this is only a pilot study, I guess this is not too important.
Any advice would be more than welcome!