Using tsv files in analyzer

[nakohli]

Hi,

Using the EyeTribe scanner creates a tsv file in the slideshow folder. But the code for the pygazeanalyzer requests a edf file and thus says no data found.

Do I have to convert tsv to edf ?

[esdalmaijer]

Hi,

You don't have to use the edfreader, simply use the eyetribereader for the .tsv files you obtain from the EyeTribe.

Good luck!

[mjkleiman]

What if our tsv files are from another eye tracker, i.e. Tobii? For example, I can create tsv files that contain only X,Y coords and an index (timestamp). Can I use this to create a heatmap?

[esdalmaijer]

In that case you'd have to write your own reader, or at the very least share an example file so that others could help.

[russoen]

Does this mean that the PyGaze Analyzer is not compatible with Tobii?

[GHaas]

Hi, for all those wanting to use the PyGaze Analyser project with Tobii trackers I just wrote a tobiireader to import files created by pygaze with a tobii tracker. This has been tested with the Tobii nano only!
Just copy this to the pygazeanalyser folder and change the extension back to .py
tobiireader.txt

[nit29sin]

@GHaas I have livedata.json file from Tobii Pro 2 Glasses and I have converted the file to .tsv file. I have attached both the files. I want to use Pygaze Analyzer to generate fixations and heatmaps for the videos collected by Tobii. Please tell me how to do it.
gazeData_raw copy.csv
livedata.json.gz

[stilllvxy]

@nakohli Hey, I have met the same question with you. Have you already know how to use pygaze to read the data collected by Tobii (*tsv), please tell me how to handle this question. Thx!