Gaze interaction from bed

John Paulin Hansen, Javier San Agustin, Henrik Tomra Skovsgaard Hegner Jensen

    Publikation: Konference artikel i Proceeding eller bog/rapport kapitelKonferencebidrag i proceedingsForskningpeer review

    Abstrakt

    This paper presents a low-cost gaze tracking solution for bedbound people composed of free-ware tracking software and commodity hardware. Gaze interaction is done on a large wall-projected image, visible to all people present in the room. The hardware equipment leaves physical space free to assist the person. Accuracy and precision of the tracking system was tested in an experiment with 12 subjects. We obtained a tracking quality that is sufficiently good to control applications designed for gaze interaction. The best tracking condition were achieved when people were sitting up compared to lying down. Also, gaze tracking in the bottom part of the image was found to be more precise than in the top part.
    OriginalsprogEngelsk
    TitelProceedings of the 1st international Conference on Novel Gaze-Controlled Applications
    Antal sider4
    ForlagAssociation for Computing Machinery
    Publikationsdato2011
    ISBN (Elektronisk)978-1-4503-0680-5
    DOI
    StatusUdgivet - 2011
    BegivenhedNovel Gaze-Controlled Applications (NGCA '11) - Karlskrona, Sverige
    Varighed: 26 maj 201127 maj 2011
    http://www.bth.se/com/ngca.nsf/pages/026171512a4f7bebc12576420041f609!OpenDocument

    Konference

    KonferenceNovel Gaze-Controlled Applications (NGCA '11)
    Land/OmrådeSverige
    ByKarlskrona
    Periode26/05/201127/05/2011
    Sponsorhttp://www.bth.se/com/ngca.nsf/pages/0e06f6cd3b24601bc125781d0047d806!OpenDocument
    Internetadresse

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