Mood expression through parameterized functional behavior of robots
Mood expression through parameterized functional behavior of robots
复制标题
通过机器人参数化功能行为表达情绪
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Mark Antonius Neerincx
中科院分区：
文献类型：
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作者：
Junchao Xu;J. Broekens;K. Hindriks;Mark Antonius Neerincx
情感的身体表达是人机交互的关键。我们区分情感和情绪表达，并专注于情绪表达。情感的身体表达是外显行为，通常会中断正在进行的功能行为。相反，身体情绪表达与功能性行为相结合，而不会打断它们。我们提出了一个参数化的行为模型与具体的行为参数的身体情绪表达。机器人情绪控制姿态和运动参数，而这些参数调节行为外观。我们将该模型应用到两个具体的行为-挥动和指向-的NAO机器人，并进行了用户研究中，参与者（N=24）被要求设计的表达积极的，中性的，和消极的情绪，通过调节这两种行为的参数。结果表明，参与者创建不同的参数设置对应于不同的情绪，和设置一般是一致的参与者。还发现各种参数设置具有行为不变性。这些发现表明，我们的模型和参数集是有前途的表达情绪的各种行为。
Bodily expression of affect is crucial to human robot interaction. We distinguish between emotion and mood expression, and focus on mood expression. Bodily expression of an emotion is explicit behavior that typically interrupts ongoing functional behavior. Instead, bodily mood expression is integrated with functional behaviors without interrupting them. We propose a parameterized behavior model with specific behavior parameters for bodily mood expression. Robot mood controls pose and motion parameters, while those parameters modulate behavior appearance. We applied the model to two concrete behaviors - waving and pointing - of the NAO robot, and conducted a user study in which participants (N=24) were asked to design the expression of positive, neutral, and negative moods by modulating the parameters of the two behaviors. Results show that participants created different parameter settings corresponding with different moods, and the settings were generally consistent across participants. Various parameter settings were also found to be behavior-invariant. These findings suggest that our model and parameter set are promising for expressing moods in a variety of behaviors.