Is there a way to export the frame index for the eye cameras when exporting raw data in pupil_positions.csv? I need it for one eye only. but the only frame index which is exported in the csv file is the world_index

Hi @user-4a1db0 , the data in that file are directly derived from the eye camera images, so the row number already implicitly indicates the eye camera frame index. Just note that there are two rows per eye camera index:

• One row for the 2D detection pipeline
• One row for the 3D detection pipeline

The 3D detection pipeline (and diameter_3d) is what most people want, so filter first on the method column to only select the 3D method before counting eye camera frames.

Thank you!

Hi does anyone have an ai that interprets data collected from tobii glasses for client use friendly