Home › Forums › Eye Tracking Devices › Do I have to calibrate before using Tobii Eye Tracker 4C? › Reply To: Do I have to calibrate before using Tobii Eye Tracker 4C?
Hi @guanzhong, you certainly need to calibrate the eye tracker for each new user. For the ET5, calibration launch is only supported via the Tobii Experience App, but you can launch a calibration via the Windows command line: “c:\Program Files (x86)\Tobii\Tobii Configuration\Tobii.Configuration.exe” -Q
Check it out and let us know how you get on.