Demo implemetation of detecting eye in fixation window on display
computer through samples from the tracker
stimulus: A fixation dot
This task demonstrates stimuli presentation with Eyelink and Data Viewer
integration.
press space to end experiment
Psychtoolbox/PsychHardware/EyelinkToolbox/EyelinkDemos/SR-ResearchDemo/EyelinkFixationWindow/EyelinkFixationWindow.m