How to Differentiate Pupillometry from Eye Tracking?
19 ViewsResearchers often use pupillometry and eye tracking together, but they are not interchangeable. Pupillometry measures changes in pupil size and pupil reactivity, providing objective insight into autonomic and neurological function. Eye tracking measures where and how the eyes move, helping researchers analyze visual attention, gaze behavior, and cognitive processing. Selecting the right technology depends […]
