複数の仮想空間を操作するマルチビューポートインタフェースのフレームワークに関する評価(「仮想都市とVR」特集)

概要

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This paper introduces interaction techniques for interactive reconfiguration of the transformation hierarchy among coordinate systems in the multi-viewport interface. The multi-viewport interface provides an arbitrary number of secondary views in window frames placed in a virtual environment, each showing the same or different virtual scenes with different perspectives. Using the multi-viewport interface, the user can perform a variety of object manipulation and user navigation operations between multiple virtual scenes seamlessly. The relationship among reference frames of a window frame, the primary view outside the frame, the secondary view inside the frame, and the user defines characteristics and usability of a virtual environment. We have thoroughly examined these relationships and proposed a framework. Through the experiments, we discuss how different transformation hierarchies of a multi-viewport interface have different impacts on user's behaviors and performance.
日本バーチャルリアリティ学会の論文
2009-06-30