The effects of explicit intention communication, conspicuous sensors, and pedestrian attitude in interactions with automated vehicles

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Samenvatting

In this paper, we investigate the effect of an external human- machine interface (eHMI) and a conspicuous external vehicle appearance due to visible sensors on pedestrian interactions with automated vehicles (AVs). Recent research shows that AVs may need to explicitly communicate with the environ- ment due to the absence of a driver. Furthermore, in interac- tion situations, an AV that looks different and conspicuous owing to an extensive sensor system may potentially lead to hesitation stemming from mistrust in automation. Thus, we evaluated in a virtual reality study how pedestrian attitude, the presence/absence of an eHMI, and a conspicuous sensor system affect their willingness to cross the road. Results rec- ommend the use of an eHMI. A conspicuous appearance of automated-driving capability had no effect for the sample as a whole, although it led to more efficient crossing decisions for those with a more negative attitude towards AVs. Our findings contribute towards the effective design of future AV interfaces.
Originele taal-2Engels
TitelCHI 2020 - Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems
Plaats van productieNew York
UitgeverijAssociation for Computing Machinery, Inc
Aantal pagina's15
ISBN van elektronische versie9781450367080
DOI's
StatusGepubliceerd - 21 apr 2020
Evenement2020 CHI Conference on Human Factors in Computing Systems - Hawaiʻi Convention Center, Honolulu, Verenigde Staten van Amerika
Duur: 25 apr 202030 apr 2020
https://chi2020.acm.org

Congres

Congres2020 CHI Conference on Human Factors in Computing Systems
Verkorte titelCHI '20
LandVerenigde Staten van Amerika
StadHonolulu
Periode25/04/2030/04/20
Internet adres

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  • Citeer dit

    Ackermans, S. C. A., Dey, D. D., Ruijten, P. A. M., Cuijpers, R. H., & Pfleging, B. (2020). The effects of explicit intention communication, conspicuous sensors, and pedestrian attitude in interactions with automated vehicles. In CHI 2020 - Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems [70] Association for Computing Machinery, Inc. https://doi.org/10.1145/3313831.3376197