Yesterday, I started to wonder whether the eye tracking accuracy was satisfying enough, therefore I contacted tobii support and asked if they thought a CEye firmware upgrade would help. They kindly offered me a hand, and sent me step-by-step instructions on how to upgrade the firmware.

After the successful firmware upgrade now I can say, that the eye tracking accuracy had become better. Thanks for the help.

I also changed to a 9 points calibration which seems to work better for me. If anyone out there has issues, then you might want to consider doing the same.

Chris
pro tobii user