Details that Matter: A Study of the Reading Distance and Revision Time of Electronic over Dry-Erase Whiteboards

Rasmus Rasmussen, Morten Hertzum

    Publikation: Bidrag til bog/antologi/rapportKonferenceabstrakt i proceedingsForskning

    Abstract

    Electronic whiteboards are replacing dry-erase whiteboards in many contexts. In this study we compare electronic and dry-erase whiteboards in emergency departments (EDs) with respect to reading distance and revision time. We find inferior reading accuracy for the electronic whiteboard at all three levels of distance in our study. For revision time, the electronic whiteboard is slower on one subtask but there is no difference on another subtask. Participants prefer the electronic whiteboard. Given the font size of the electronic whiteboard, the inferior reading accuracy is unsurprising but the reduced possibilities for acquiring information at a glance when clinicians pass the whiteboard may adversely affect their overview. Conversely, the similar revision times for one subtask show that logon may be done quickly. We discuss how details such as font size and logon may impact the high-level benefits of electronic ED whiteboards.
    OriginalsprogEngelsk
    TitelProceedings of the 10th Asia Pacific Conference on Computer-Human Interaction
    Antal sider2
    Vol/bind2
    Udgivelses stedNew York, NY, USA
    ForlagAssociation for Computing Machinery
    Publikationsdato2012
    Udgave1
    Sider663-664
    ISBN (Elektronisk)978-4-9906562-0-1
    StatusUdgivet - 2012

    Emneord

    • Electronic whiteboard
    • Usability
    • Efficiency
    • font size
    • logon

    Projekter

    Clinical Overview (Region Sjælland)

    Hertzum, M., Simonsen, J., Rasmussen, R. & Fleron, B.

    01/01/201031/12/2012

    Projekter: ProjektForskning

    Citer dette

    Rasmussen, R., & Hertzum, M. (2012). Details that Matter: A Study of the Reading Distance and Revision Time of Electronic over Dry-Erase Whiteboards. I Proceedings of the 10th Asia Pacific Conference on Computer-Human Interaction (1 udg., Bind 2, s. 663-664). Association for Computing Machinery.