- 19/06/2015 at 10:47 #3139NicholasCParticipant
In the previous version TobiiEyeXSdk-DotNet-1.3.443 and C#, launching Guest Calibration triggers the usual 9-point calibration.
Using TobiiEyeXSdk-DotNet-1.4.451 , launching Guest Calibration triggers a 5-point calibration exercise instead. Subsequently, when I launch Recalibrate, it becomes the usual 9-point calibration.
Hence, may I ask if changing the guest calibration to the 5-point is intentional? and whether we could change it back to the usual 9-point calibration at the start?
thanks07/07/2015 at 15:01 #3205Jenny [Tobii]Participant
The change to a 5-point calibration is intentional. The point is to have temporary calibrations done more quickly. This makes a huge difference if you want to demo your eye tracking application for a large number of people in a short time, and for that kind of situation the difference in accuracy and precision is not noticable.
Could you describe further why you find the 5-point calibration unsuitable for your use case?08/07/2015 at 03:58 #3215NicholasCParticipant
Thank you Jenny for your reply. We have yet to test the 5-point calibration but we had noticed this sudden change from the 9-point to the 5-point calibration when we upgraded the software, hence we were wondering the reasons behind it.
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