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Department of Cognitive Science

Eye-Tracking Anaylsis

Eyelink Data Viewer software enables detailed analysis of eye movements. Users can identify areas of interest within each visual display and produce fixation reports (number of fixations; total duration of fixations; onset time of first, second, third fixation on a particular area of interest). They can also create saccade reports, which provide information about eye-movement ballistics (e.g., saccade onset, peak velocity). Quicktime videos can be exported showing individual trials with eye-movements superimposed.

The Eyelink Data Viewer software can be downloaded freely from the SR Research Support Forums . It will run in a reduced capacity mode unless you have the USB licence key inserted into your Windows or Mac computer.

Eyelink Data Viewer Software Screenshot

Eyelink Data Viewer Application