Perception of Spatial Relations and of Coexistence with Virtual Agents
Perception of Spatial Relations and of Coexistence with Virtual Agents
复制标题
空间关系以及与虚拟代理共存的感知
DOI：
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发表时间：
2011
期刊：
影响因子：
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通讯作者：
C. Pelachaud
中科院分区：
文献类型：
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作者：
M. Obaid;Radoslaw Niewiadomski;C. Pelachaud
本文主要研究用户对嵌入在真实的和虚拟世界中的虚拟代理的感知。特别是，我们分析了空间关系的感知和共存的感知。为此，我们测量了用户的语音补偿，这是人类对周围环境的自动行为之一。
我们的评估研究的结果表明，人们补偿他们的声音，根据与增强现实（AR）和虚拟现实（VR）为基础的代理的互动过程中的距离。其次，在基于AR的场景中，用户感知到他们与虚拟代理之间的距离更远。另一方面，结果并没有显示出任何显着的差异，关于共存的用户的概念。最后，我们讨论了我们的结果在AR应用程序中与虚拟代理交互的存在感的背景下。
This paper focuses on the user's perception of virtual agents embedded in real and virtual worlds. In particular, we analyze the perception of spatial relations and the perception of coexistence. For this purpose, we measure the user's voice compensation which is one of the human automatic behaviors to their surrounding environment.
The results of our evaluation study reveal that people compensate their voice according to the distance during the interaction with both augmented reality (AR) and virtual reality (VR) based agents. Secondly, in AR-based scenario users perceive stronger the distance between them and the virtual agent. On the other hand, the results do not show any significant differences regarding the notion of coexistence of the user. Finally, we discuss our results in the context of sense of presence in interaction with virtual agent in AR applications.