EyeGrip: Detecting Targets in a Series of Uni-directional Moving Objects Using Optokinetic Nystagmus Eye Movements

Shahram Jalaliniya, Diako Mardanbeigi

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

    Abstract

    EyeGrip proposes a novel and yet simple technique of analysing eye movements for automatically detecting the user's objects of interest in a sequence of visual stimuli moving horizontally or vertically in front of the user's view. We assess the viability of this technique in a scenario where the user looks at a sequence of images moving horizontally on the display while the user's eye movements are tracked by an eye tracker. We conducted an experiment that shows the performance of the proposed approach. We also investigated the influence of the speed and maximum number of visible images in the screen, on the accuracy of EyeGrip. Based on the experiment results, we propose guidelines for designing EyeGrip-based interfaces. EyeGrip can be considered as an implicit gaze interaction technique with potential use in broad range of applications such as large screens, mobile devices and eyewear computers. In this paper, we demonstrate the rich capabilities of EyeGrip with two example applications: 1) a mind reading game, and 2) a picture selection system. Our study shows that by selecting an appropriate speed and maximum number of visible images in the screen the proposed method can be used in a fast scrolling task where the system accurately (87%) detects the moving images that are visually appealing to the user, stops the scrolling and brings the item(s) of interest back to the screen.
    OriginalsprogEngelsk
    TitelProceedings of the 2016 CHI Conference on Human Factors in Computing Systems
    Antal sider11
    ForlagAssociation for Computing Machinery
    Publikationsdato11 maj 2016
    Sider5801-5811
    ISBN (Elektronisk)978-1-4503-3362-7
    DOI
    StatusUdgivet - 11 maj 2016
    BegivenhedACM CHI 2016: #chi4good - San Jose, USA
    Varighed: 7 maj 201612 maj 2016
    http://chi2016.acm.org/wp/

    Konference

    KonferenceACM CHI 2016
    Land/OmrådeUSA
    BySan Jose
    Periode07/05/201612/05/2016
    Internetadresse

    Emneord

    • Gaze tracking
    • Optokinetic Nystagmus (OKN) eye movements
    • Implicit interaction
    • scrolling

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