Abstract
We conducted a 2×2 Wizard of Oz between-subject user study with sixteen healthy older adults. We investigated how to make social robots converse more naturally and reciprocally through unstructured conversation. We varied the level of interaction by changing the level of verbal and nonverbal communication the robot provided. Participants interacted with the robot for eight sessions engaging in an unstructured conversation. These conversations lasted thirty minutes to an hour. This paper will evaluate four questions from the post-interaction survey individuals completed after each session with the robot. The questions include: (i) I had fun talking to the robot; (ii) I felt I had a meaningful conversation; (iii) I was engaged the whole interaction; and (iv) I would consider the robot my friend. All participants reported they were engaged, had a meaningful conversation, and had fun during all eight sessions. Seven individuals felt the robot was their friend.
Original language | English |
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Title of host publication | HRI 2022 - Proceedings of the 2022 ACM/IEEE International Conference on Human-Robot Interaction |
Publisher | IEEE Computer Society |
Pages | 914-918 |
Number of pages | 5 |
ISBN (Electronic) | 9781538685549 |
DOIs | |
State | Published - 2022 |
Event | 17th Annual ACM/IEEE International Conference on Human-Robot Interaction, HRI 2022 - Sapporo, Japan Duration: Mar 7 2022 → Mar 10 2022 |
Publication series
Name | ACM/IEEE International Conference on Human-Robot Interaction |
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Volume | 2022-March |
ISSN (Electronic) | 2167-2148 |
Conference
Conference | 17th Annual ACM/IEEE International Conference on Human-Robot Interaction, HRI 2022 |
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Country/Territory | Japan |
City | Sapporo |
Period | 03/7/22 → 03/10/22 |
Funding
The authors would like to thank the Zimin Institute at Arizona State University and the National Science Foundation (Grant No. 1828010) for their funding support. The views expressed are those of the authors and do not necessarily reflect the Zimin Institute or NSF.
Keywords
- User Studies
- healthy older adults
- human robot interaction
- nonverbal
- social robots
- user centered design
- verbal