@user-8b1528 https://jov.arvojournals.org/article.aspx?articleid=2122611

I've also seen data from his group in which he was able to measure accommodation and vergence when changing the depth of fixation during v/a conflict, and it's not pretty. You'll have to search his stuff for that (or, perhaps, email him.)

If I remember correctly, when under V/A conflict, the vergence is rapid at first, but inaccurate, and has a second slow corrective phase.

Accommodation is just messy, and similarly oscillates unnaturally.

(at the end of the saccade prior to the fixation at a new depth)

Hi, does anyone have a script to calculate gaze velocity using the pupil lab data?

@user-5f8042 I use matlab for velocity calculation out of the 3D model. Out of the eye center vector(XYZ) and the difference of pupil center positions over time you can calculate angular velocity. There are some limitations to it though.