Driving With Agents: Investigating the Influences of Anthropomorphism Level and Physicality of Agents on Drivers' Perceived Control, Trust, and Driving Performance

Frontiers in Psychology

Yiran Wang¹  Jie Yao²  Fangang Meng²  Peiyao Cheng² 

[1] Efficiency Application Department, Kuaishou Technology, Beijing, China;School of Humanities and Social Sciences, Harbin Institute of Technology (Shenzhen), Shenzhen, China;

关键词: agents;    anthropomorphism;    driving;    physicality;    perceived control;    trust;   

DOI  :  10.3389/fpsyg.2022.883417

来源: DOAJ

【 摘 要 】

As technological development is driven by artificial intelligence, many automotive manufacturers have integrated intelligent agents into in-vehicle information systems (IVIS) to create more meaningful interactions. One of the most important decisions in developing agents is how to embody them, because the different ways of embodying agents will significantly affect user perception and performance. This study addressed the issue by investigating the influences of agent embodiments on users in driving contexts. Through a factorial experiment (N = 116), the effects of anthropomorphism level (low vs. high) and physicality (virtual vs. physical presence) on users' trust, perceived control, and driving performance were examined. Results revealed an interaction effect between anthropomorphism level and physicality on both users' perceived control and cognitive trust. Specifically, when encountering high-level anthropomorphized agents, consumers reported lower ratings of trust toward the physically present agent than toward the virtually present one, and this interaction effect was mediated by perceived control. Although no main effects of anthropomorphism level or physicality were found, additional analyses showed that anthropomorphism level significantly improved users' cognitive trust for those unfamiliar with IVIS. No significant differences were found in terms of driving performances. These results indicate the influences of in-vehicle agents' embodiments on drivers' experience.

【 授权许可】

Unknown