Home Forums Software Development eye tracker 5 and Psychtoolbox


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    Johanna Hui

    Hi, I am trying to use Tobii eye tracker 5 and psychtoolbox to design an experiment. I tried using PsychToolBoxExample but I only got this :
    gaze_data =

    StreamError – type:

    Error: [1×1 StreamErrorType]
    Source: [1×1 StreamErrorSource]
    Message: ‘Gaze Data Subscription: Internal Error↵Eye Tracker Address: tobii-prp://IS5FF-100202401201↵Eye Tracker Serial Number: IS5FF-100202401201↵Error: TOBII_PRO_STATUS_SAVED_LICENSE_FAILED_TO_APPLY↵Message: Failed to subscribe to gaze data.’
    SystemTimeStamp: 452807885702

    . Can someone please help with this? What other information/code about my project should I add so that someone can help?

    Thank you

    Grant [Tobii]

    Hi @ryanka, The Tobii Eye Tracker 5 is only designed for consumer applications such as gaming and interaction and will not work with PsychToolBox. You will need to purchase a Tobii Pro Device to operate this software with more info @ https://www.tobii.com/products#eye-trackers

    Apologies for any inconvenience. Best Wishes.

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