For a gaze contingent experiment we need someting that can accurately and rapidly detect a saccade.
Currently, I'm thinking of going with a threshold based approach. That is, polling gaze position and returning true once it is past a certain number in either the x or y dimension. This method would probably be faster than calculating velocity.
For a gaze contingent experiment we need someting that can accurately and rapidly detect a saccade.
Currently, I'm thinking of going with a threshold based approach. That is, polling gaze position and returning true once it is past a certain number in either the x or y dimension. This method would probably be faster than calculating velocity.