Home Forums Software Development measuring eye pupil using 4 c

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    I’m doing my bachelor thesis and it requires me to do experiments where i measure the eye pupil, I currently have Tobii eye tracker 4C and I’m wondering if I can use it to measure the pupil using any SDKs ? If not, what is the best Tobii eye tracker to use for measuring the eye pupil ?


    Grant [Tobii]

    Hi @mahestynasser, I am afraid that measuring the pupil size is a metric that is reserved for the Tobii Pro range of eye tracker only. So unfortunately, you cannot expose this variable with the Tobii C4 Tracker. My apologies for any inconvenience.

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