Exporting eye tracking data

Varjo Base can save eye tracking data alongside a recording of the headset view. This can be useful for analyzing a session afterwards.

Please note that you must calibrate eye tracking before saving eye tracking data.

To save eye tracking data while recording the headset view:

1. In the Toolbar, select More > Analytics window.
2. Select the icon in the bottom left corner to open the Analytics window toolbar.
3. Select Eye tracking.
4. Enable 'Log eye tracking data while screen recording'.
5. Select Screen recording to start the recording. 

Note: If you are using Varjo Base version 4.7.1 or older, open the Analytics window from the Tools menu.

Both a data file containing eye tracking data and a video file of the headset view are automatically saved in C: > Users > username > Videos > Varjo folder on your Windows computer. The data file is in CSV format and contains a timeline of the recording with x-y coordinates for gaze positions.