Eye Tracking Metrics in Tobii Studio
Eye Tracking Metrics in Tobii Studio
Eye Tracking Metrics in Tobii Studio
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<strong>Eye</strong> <strong>Track<strong>in</strong>g</strong> <strong>Metrics</strong> <strong>in</strong> <strong>Tobii</strong> <strong>Studio</strong><strong>Tobii</strong> Technology
Time to first fixation The time <strong>in</strong> seconds from when thestimulus was shown until the start of thefirst fixation with<strong>in</strong> an Area Of Interest(AOI).
Fixation length The length of the fixations <strong>in</strong>seconds with<strong>in</strong> an AOI.
Fixation count The number of fixations with<strong>in</strong> anAOI.
Observation length The total time <strong>in</strong> seconds for every time aperson has looked with<strong>in</strong> an AOI, start<strong>in</strong>gwith a fixation with<strong>in</strong> the AOI and end<strong>in</strong>gwith a fixation outside the AOI.
Observation count1 The number of visits and re-visits toan AOI.2
Fixations before The number of fixations before theparticipant fixated with<strong>in</strong> an AOIfor the first time.
Participant % The percentage of participants thathave fixated at least once with<strong>in</strong> anAOI.
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