Tactile displays hold promise as an effective and efficient means of presenting a wide range of information to the driver. This study examined the subjective perceptions of urgency and annoyance for tactile signals of different pulse duration, interpulse interval (IPI), and pulse pattern from devices called tactors located on the wrist, on the waist belt, or in the seat pan. Results revealed significant utility (steep increases in urgency without similarly steep increases in annoyance) for signals presented in pulse durations from 10 to 150 ms with decreasing utility beyond this range (200 ms or greater). Perceived urgency showed a decreasing trend as the IPI increased. Strikingly similar magnitude estimation functions were obtained across the three tactor locations. Results are discussed in terms of their implications for tactile display design in vehicles.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Effect of Tactile Location, Pulse Duration, and Interpulse Interval on Perceived Urgency


    Weitere Titelangaben:

    Transportation Research Record


    Beteiligte:


    Erscheinungsdatum :

    2014-01-01




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Perceived Urgency Scaling in Tactile Alerts

    Pratt, S.M. / Lewis, B.A. / Penaranda, B.N. et al. | British Library Conference Proceedings | 2012


    Equating Perceived Urgency Across Auditory, Visual, and Tactile Signals

    Lewis, B.A. / Baldwin, C.L. | British Library Conference Proceedings | 2012


    Sonification Discriminability and Perceived Urgency

    Giang, W. / Burns, C.M. | British Library Conference Proceedings | 2012


    Successive Categorization of Perceived Urgency in Dynamic Driving Situations

    Khanafer, Ali / Balzer, Dirk / Schmidt, Gerald J. | SAE Technical Papers | 2009