研究老年人对机器人教练反馈频率的偏好，提升交互体验。
Older Adults' Preferences for Feedback Cadence from an Exercise Coach Robot
- 通过视频实验测试不同反馈节奏的影响。
- 语音与非语音反馈节奏相互影响感知效果。
- 为老年群体设计个性化机器人教练提供依据。
人们对接收反馈和指导的方式各不相同，因此机器人需个性化互动并运用言语与非言语沟通线索。本研究旨在了解老年人如何响应机器人运动教练在言语与非言语反馈节奏上的差异。我们开展了一项在线研究，参与者评估了机器人在不同节奏下对每种模态给予反馈的视频。结果表明，某一模态的节奏变化会影响对该模态及另一模态的感知。研究结果可用于优化针对该人群的运动训练中机器人教练反馈频率的设计。
原文摘要 · Abstract (English)
People can respond to feedback and guidance in different ways, and it is important for robots to personalize their interactions and utilize verbal and nonverbal communication cues. We aim to understand how older adults respond to different cadences of verbal and nonverbal feedback of a robot exercise coach. We conducted an online study of older adults, where participants evaluated videos of the robot giving feedback at different cadences for each modality. The results indicate that changing the cadence of one modality affects the perception of both it and the other modality. We can use the results from this study to better design the frequency of the robot coach's feedback during an exercise session with this population.
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