gaze origin vs eye position

[sierra asher]

tobii_gaze_origin_subscribe
tobii_eye_position_normalized_subscribe

What is the difference between these two?
Are they the same but one is normalized?

[Grant [Tobii]]

Hi @siera, thanks for getting in touch. tobii_gaze_origin_subscribe gives x, y and z coordinate of the gaze origin points of the
eyes of the user, as measured in millimeters from the center of the display.

whilst the tobii_eye_position_normalized_subscribe gives x, y and z coordinate of the eyes position of the user, as a normalized value within the track box (0-1).
However, the tobii_eye_position_normalized_subscribe is to be deprecated and shall not be used in future released.

Hopefully this answers your question, please let us know if you require any further information. Best wishes.

[sierra asher]

Thank you very much for clarifying that I did try using the normalised one and it didn’t work so I was wondering if it was worth getting working but now I know it’s not.

[Grant [Tobii]]

Yes indeed, glad you found a solution!

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