TY - GEN
T1 - A video-based study comparing communication modalities between an autonomous car and a pedestrian
AU - Chang, Chia-Ming
AU - Toda, Koki
AU - Igarashi, Takeo
AU - Miyata, Masahiro
AU - Kobayashi, Yasuhiro
PY - 2018/9/23
Y1 - 2018/9/23
N2 - There are increasing needs in communication between an autonomous car and a pedestrian. Some conceptual solutions have been proposed to solve this issue, such as using various communication modalities (eyes, smile, text, light and projector) on a car to communicate with pedestrians. However, there is no detailed study in comparing these communication modalities. In this study, we compare five modalities in a pedestrian street-crossing situation via a video experiment. The results show that a text is better than other modalities to express car's intention to pedestrians. In addition, we compare the modalities in different scenarios and environments as well as pedestrian's perception of the modalities.
AB - There are increasing needs in communication between an autonomous car and a pedestrian. Some conceptual solutions have been proposed to solve this issue, such as using various communication modalities (eyes, smile, text, light and projector) on a car to communicate with pedestrians. However, there is no detailed study in comparing these communication modalities. In this study, we compare five modalities in a pedestrian street-crossing situation via a video experiment. The results show that a text is better than other modalities to express car's intention to pedestrians. In addition, we compare the modalities in different scenarios and environments as well as pedestrian's perception of the modalities.
KW - Autonomous Cars
KW - Communication Modalities
KW - Interaction Design
KW - Vehicle-to-Pedestrian Communication
UR - http://www.scopus.com/inward/record.url?scp=85063158104&partnerID=8YFLogxK
U2 - 10.1145/3239092.3265950
DO - 10.1145/3239092.3265950
M3 - Conference contribution
AN - SCOPUS:85063158104
T3 - Adjunct Proceedings - 10th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications, AutomotiveUI 2018
SP - 104
EP - 109
BT - Adjunct Proceedings - 10th International ACM Conference on Automotive User Interfaces and Interactive Vehicular Applications, AutomotiveUI 2018
PB - Association for Computing Machinery, Inc
T2 - 10th ACM International Conference on Automotive User Interfaces and Interactive Vehicular Applications, AutomotiveUI 2018
Y2 - 23 September 2018 through 25 September 2018
ER -