Gaze-contingent paradigms using Tobii eye tracker


Is there a way in the psychopy builder in which I can have small dots appear on screen (respresenting an object in a scene) and following a participant’s eyesight in case they look away from the object?
Additionally, is it possible for that dot to be larger and smaller depending on how close the object is to the participant’s line of sight?

Thank you in advance :smiley: