Color and animation preferences for a light band eHMI in interactions between automated vehicles and pedestrians

Debargha Dey, Azra Habibovic, Bastian Pfleging, Marieke H. Martens, Jacques M.B. Terken

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

109 Citaten (Scopus)
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Samenvatting

In this paper, we report user preferences regarding color and animation patterns to support the interaction between Automated Vehicles (AVs) and pedestrians through an external Human-Machine-Interface (eHMI). Existing concepts of eHMI differ - among other things - in their use of colors or animations to express an AV's yielding intention. In the absence of empirical research, there is a knowledge gap regarding which color and animation leads to highest usability and preferences in traffic negotiation situations. We conducted an online survey (N=400) to investigate the comprehensibility of a light band eHMI with a combination of 5 color and 3 animation patterns for a yielding AV. Results show that cyan is considered a neutral color for communicating a yielding intention. Additionally, a uniformly flashing or pulsing animation is preferred compared to any pattern that animates sideways. These insights can contribute in the future design and standardization of eHMIs.

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's13
ISBN van elektronische versie9781450367080
DOI's
StatusGepubliceerd - 21 apr. 2020
Evenement2020 Conference on Human Factors in Computing Systems, CHI 2020 - Hawaiʻi Convention Center, Honolulu, Verenigde Staten van Amerika
Duur: 25 apr. 202030 apr. 2020
https://chi2020.acm.org

Congres

Congres2020 Conference on Human Factors in Computing Systems, CHI 2020
Verkorte titelCHI 2020
Land/RegioVerenigde Staten van Amerika
StadHonolulu
Periode25/04/2030/04/20
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