在NAO机器人讲故事活动中对学龄儿童的参与进行分类
概括
研究人员开发了自动注视标记技术,以分类儿童与机器人的接触. 这种方法在与NAO机器人互动的儿童中区分高低参与度的准确度超过89%.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 人与计算机的交互
- 儿童心理学 儿童心理学
背景情况:
- 有效的人机交互 (HRI) 需要机器人检测和响应像注意力,兴趣和同情心这样的参与信号.
- 分类参与对于开发响应和适应性的社会机器人至关重要,特别是在儿童机器人交互 (CRI) 中.
研究的目的:
- 探索自动注视标记技术,以对儿童机器人交互中的参与程度进行分类.
- 评估机器学习模型在使用多构建特征识别参与中的有效性.
主要方法:
- 在102名儿童 (7-9岁) 的讲故事范式中利用了NAO机器人.
- 雇员手动注释 (参与观察量表) 和自动凝视标签 (凝视-360,K-意味着集群).
- 从情感,行为和认知参与结构中提取了15个特征,使用支持矢量机,决策树和K-最近邻近算法进行分类.
主要成果:
- 在最佳模型配置下,实现了超过89%的接触识别精度.
- 性能最好的模型结合了所有参与结构 (情感,行为,认知) 的特征.
- 该研究成功地根据得分将参与者分为低参与度和高参与度的组.
结论:
- 自动注视标签和多构造功能提供了一个强大的方法来分类儿童参与度在HRI.
- 开发的功能集和分类方法显示了对社交机器人实时参与评估的巨大潜力.
- 这项研究有助于推进更具交互性和同理心的儿童机器人系统.
更多相关视频
08:42A Familiarization Protocol Facilitates the Participation of Children with ASD in Electrophysiological Research
Published on: July 31, 2017
8.7K
08:05Measuring Statistical Learning Across Modalities and Domains in School-Aged Children Via an Online Platform and Neuroimaging Techniques
Published on: June 30, 2020
8.0K
相关概念视频
01:19Piaget's Stage 4 of Cognitive Development
516
The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
516
01:14Piaget's Stage 2 of Cognitive Development
791
The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
791
01:17Piaget's Stage 3 of Cognitive Development
945
During Piaget's concrete operational stage, from ages 7 to 11, children exhibit a marked increase in logical thinking skills, specifically in relation to tangible, real-world events. This stage is characterized by the development of several essential cognitive concepts, including conservation, reversibility, and classification, all of which support the child's evolving capacity for structured thought.
Conservation and Constancy of Quantity
A significant cognitive milestone in the...
Conservation and Constancy of Quantity
A significant cognitive milestone in the...
945
01:14Piaget's Stage 1 of Cognitive Development
1.5K
The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
Exploration...
1.5K