Signaling Human Intentions to Service Robots: Understanding the Use of Social Cues during In-Person Conversations

Fuente: arXiv
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Auteurs principaux: Lyu, Hanfang, Wang, Xiaoyu, Zhang, Nandi, Ma, Shuai, Zhu, Qian, Luo, Yuhan, Tsung, Fugee, Ma, Xiaojuan
Format: Preprint
Publié: 2025
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author Lyu, Hanfang
Wang, Xiaoyu
Zhang, Nandi
Ma, Shuai
Zhu, Qian
Luo, Yuhan
Tsung, Fugee
Ma, Xiaojuan
author_facet Lyu, Hanfang
Wang, Xiaoyu
Zhang, Nandi
Ma, Shuai
Zhu, Qian
Luo, Yuhan
Tsung, Fugee
Ma, Xiaojuan
contents As social service robots become commonplace, it is essential for them to effectively interpret human signals, such as verbal, gesture, and eye gaze, when people need to focus on their primary tasks to minimize interruptions and distractions. Toward such a socially acceptable Human-Robot Interaction, we conducted a study ($N=24$) in an AR-simulated context of a coffee chat. Participants elicited social cues to signal intentions to an anthropomorphic, zoomorphic, grounded technical, or aerial technical robot waiter when they were speakers or listeners. Our findings reveal common patterns of social cues over intentions, the effects of robot morphology on social cue position and conversational role on social cue complexity, and users' rationale in choosing social cues. We offer insights into understanding social cues concerning perceptions of robots, cognitive load, and social context. Additionally, we discuss design considerations on approaching, social cue recognition, and response strategies for future service robots.
format Preprint
id arxiv_https___arxiv_org_abs_2504_06167
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Signaling Human Intentions to Service Robots: Understanding the Use of Social Cues during In-Person Conversations
Lyu, Hanfang
Wang, Xiaoyu
Zhang, Nandi
Ma, Shuai
Zhu, Qian
Luo, Yuhan
Tsung, Fugee
Ma, Xiaojuan
Human-Computer Interaction
As social service robots become commonplace, it is essential for them to effectively interpret human signals, such as verbal, gesture, and eye gaze, when people need to focus on their primary tasks to minimize interruptions and distractions. Toward such a socially acceptable Human-Robot Interaction, we conducted a study ($N=24$) in an AR-simulated context of a coffee chat. Participants elicited social cues to signal intentions to an anthropomorphic, zoomorphic, grounded technical, or aerial technical robot waiter when they were speakers or listeners. Our findings reveal common patterns of social cues over intentions, the effects of robot morphology on social cue position and conversational role on social cue complexity, and users' rationale in choosing social cues. We offer insights into understanding social cues concerning perceptions of robots, cognitive load, and social context. Additionally, we discuss design considerations on approaching, social cue recognition, and response strategies for future service robots.
title Signaling Human Intentions to Service Robots: Understanding the Use of Social Cues during In-Person Conversations
topic Human-Computer Interaction
url https://arxiv.org/abs/2504.06167