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Don't Bother Me: How to Handle Content-Irrelevant Objects in Handheld Augmented Reality

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    In this paper, we applied the concept of diminished reality to remove content-irrelevant pedestrian (i.e., real object) in the context of handheld augmented reality (AR). We prepared three view conditions: in Transparent (TP) condition, we removed the pedestrian entirely; in Semi-transparent (STP) condition, the pedestrian became semi-transparent; lastly, in Default (DF) condition, the pedestrian appeared as is. We conducted a user study to compare the effects of the three conditions on users' engagement and perception of a virtual pet in the AR content. Our findings revealed that users felt less distracted to the AR content in TP and STP conditions, compared to the DF condition. Furthermore, users felt the virtual pet as more life-like, its behavior more plausible, and felt a higher spatial presence in the real environment, in the TP condition.

    Original languageEnglish
    Title of host publicationProceedings - VRST 2020
    Subtitle of host publicationACM Symposium on Virtual Reality Software and Technology
    EditorsStephen N. Spencer
    PublisherAssociation for Computing Machinery
    ISBN (Electronic)9781450376198
    DOIs
    Publication statusPublished - 2020 Nov 1
    Event26th ACM Symposium on Virtual Reality Software and Technology, VRST 2020 - Virtual, Online, Canada
    Duration: 2020 Nov 12020 Nov 4

    Publication series

    NameProceedings of the ACM Symposium on Virtual Reality Software and Technology, VRST

    Conference

    Conference26th ACM Symposium on Virtual Reality Software and Technology, VRST 2020
    Country/TerritoryCanada
    CityVirtual, Online
    Period20/11/120/11/4

    Bibliographical note

    Publisher Copyright:
    © 2020 ACM.

    Keywords

    • Diminished reality
    • Online user study
    • Perceptual issue

    ASJC Scopus subject areas

    • Software

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