simpleEMDR

Lemniscate de Gerono:

x (t) = a * sin (t);

y (t) = a * sin (t) * cos (t);

with periodic acceleration and change of direction.

The protocol has been patented by the University of Palo Alto: https://en.wikipedia.org/wiki/Eye_movement_desensitization_and_reprocessing

Source code: https://github.com/ThomasBucaioni/simpleEMDR