Use two eye-trackers at the same time in OpenSesame
I want to conduct an eye-tracking experiment where I want to record the Gazepoint HD3 and the Tobii Pro X3-120 simultaneously. I have already successfully got both devices running separately with the PyGaze plugins in OpenSesame.
But as soon as I want to define both as eye-trackers at the same time, my problems start. I cannot insert two init commands, because then I get the error message "You should have only one instance of 'pygaze_init' in your experiment". I also can't copy the code of both init commands into one init block (then the code for one eye-tracker is automatically deleted).
Does anyone know if it is possible to have both devices recorded at the same time in an OpenSesame experiment? That would be incredibly helpful! Thanks a lot in advance.