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Understanding the Affordances of Navigation Metaphors in a Collaborative Virtual Environment

机译：了解协作虚拟环境中导航隐喻的功能

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When designing a collaborative virtual environment (CVE) one important decision is to identify the right interaction technique to be used. This paper takes the position that the interaction techniques used in a CVE have an effect on user's collaborative experience. Paper investigates the effect of three 3D navigation techniques on user's experience when interacting in a CVE. We report the affordances of navigation techniques using different aspects of user's experience such as awareness, perception of collaborative effort, presence and satisfaction. 40 subjects were grouped in pairs of two users to perform a collaborative navigation task. Our results show that giving the user's a direct control of their actions influences positively their copresence and awareness. A direct visual feedback of the partner's point of view is beneficial for the copresence and the awareness. Finally, the space reference and the orientation in the virtual environment (VE) have an impact on the user involvement. These results provide an initial set of guidelines for the design of collaborative virtual environments.
机译：在设计协作虚拟环境（CVE）时，一个重要的决定是确定要使用的正确交互技术。本文认为CVE中使用的交互技术会影响用户的协作体验。本文研究了三种3D导航技术在CVE中进行交互时对用户体验的影响。我们使用用户体验的不同方面（例如意识，协作努力的感知，存在和满意度）报告导航技术的可承受性。将40个主题分为两个用户，以执行协作导航任务。我们的结果表明，让用户直接控制自己的行为会对他们的共同存在和意识产生积极影响。合作伙伴观点的直接视觉反馈有助于共同存在和提高意识。最后，虚拟环境（VE）中的空间参考和方向对用户参与度有影响。这些结果为协作虚拟环境的设计提供了一组初始指南。

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