SAU

I believe a solution may exist in the Tobii XR SDK. It seems that the "predicted head pose" setting is leading to this issue - https://developer.tobii.com/xr/learn/technical-information/coordinate-systems/ Navigate to the "Fusing Eye Tracking and Head Pose" section, which describes this issue exactly. I believe "historic head pose" may be the setting that is needed for accurate eye-position data (if it is available in the SRanipal SDK).