Towards Robot Autonomy in Group Conversations: Understanding the Effects of Body Orientation and Gaze
Towards Robot Autonomy in Group Conversations: Understanding the Effects of Body Orientation and Gaze
复制标题
在小组对话中实现机器人自主：了解身体方向和视线的影响
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
S. Hudson
中科院分区：
文献类型：
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作者：
Marynel Vázquez;E. Carter;Braden McDorman;J. Forlizzi;Aaron Steinfeld;S. Hudson
我们进行了一个2 × 2的被试间实验，研究了移动的、低自由度机器人在群体对话中两种朝向和两种注视行为的影响。在这个实验中，我们设计了一个新的协议来诱导机器人群体的变化，并研究不同的社会背景。此外，我们实现了一个感知系统来跟踪参与者，并控制机器人的方向和目光，几乎没有人为干预。研究结果表明，所考虑的凝视行为影响了参与者对机器人运动的感知，而机器人的运动影响了人类对其凝视的感知。这种相互依赖意味着机器人的凝视和身体运动必须联合设计和控制，而不是彼此独立。此外，我们研究的方向行为导致了类似的包容感和归属感的机器人的群体，这表明两者都可以为更复杂的方向行为的原语。
We conducted a 2 × 2 between-subjects experiment to examine the effects of two orientation and two gaze behaviors during group conversations for a mobile, low degree-of-freedom robot. For this experiment, we designed a novel protocol to induce changes in the robot's group and study different social contexts. In addition, we implemented a perception system to track participants and control the robot's orientation and gaze with little human intervention. The results showed that the gaze behaviors under consideration affected the participants' perception of the robot's motion and that its motion affected human perception of its gaze. This mutual dependency implies that robot gaze and body motion must be designed and controlled jointly, rather than independently of each other. Moreover, the orientation behaviors that we studied led to similar feelings of inclusion and sense of belonging to the robot's group, suggesting that both can be primitives for more complex orientation behaviors.
DOI：
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发表时间：
2012-09
期刊：
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影响因子：
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作者：
W. Stroup
通讯作者：
W. Stroup