In this environment, your gaze will be visualized as small blue dots on your screen.
If you're looking at a point within a circle and your gaze dots are within the circle as well, it's considered a good calibration.
Are your gaze points not in the circle?
Please click “recalibrate” in the lower right corner.
This will bring you back to the calibration process.
Make sure you sit comfortable with your head about 60 cm from the screen.
While you fine tune the eye tracker, you have to keep your head still.
When the process is done, you can naturally move your head around.