ABob53

Hi Marc, Thanks for your reply. Yes, I'm using the binocular headset (with the Fisheye camera). [This paper](https://www.researchgate.net/profile/Antonio_Diaz-Tula/publication/325480430_3D_gaze_estimation_in_the_scene_volume_with_a_head-mounted_eye_tracker/links/5b1d7882aca272021cf5758f/3D-gaze-estimation-in-the-scene-volume-with-a-head-mounted-eye-tracker.pdf) compares between two methods for depth estimation. Both methods are not identical...

I understand ! Thanks for your detailed explanation. Thinking about alternative solution, does Pupil uses the depth data (from RealSense) to get a better 3D point estimation, or not? what...

Hi @peteratBHVI , Sorry for the late reply, I was in vacation. Thanks for sharing your data and conclusion, really helpful. It looks like most of the data (blue) not...

Hi @peteratBHVI Nice work. Thanks for sharing your conclusions. Yes, It's expected that changing the eyeball radius will affect the prediction (especially in the z-coordinate, because it's a scaling related)....