I’m trying to code a simple experiment where participants will have to move an object horizontally in one direction, from left to right. To do this, I decided to use a rather simple option: Psychopy’s slider. However, I’d like to change the slider’s marker (the circle/triangle) to something else, like an image of a car or a box. I’ve tried doing this by editing the style=(‘triangleMarker’) to something else, but this doesn’t seem to work.
My second question relates to what kind of data can be recorded using the slided: is it possible to record the speed of the mouse movement when participants move the slider?