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Integrality and Separability of Multitouch Interaction Techniques in 3D Manipulation Tasks

机译:3D操纵任务中多点触摸交互技术的完整性和可分离性

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摘要

Multitouch displays represent a promising technology for the display and manipulation of data. While the manipulation of 2D data has been widely explored, 3D manipulation with multitouch displays remains largely unexplored. Based on an analysis of the integration and separation of degrees of freedom, we propose a taxonomy for 3D manipulation techniques with multitouch displays. Using that taxonomy, we introduce Depth-Separated Screen-Space (DS3), a new 3D manipulation technique based on the separation of translation and rotation. In a controlled experiment, we compared DS3 with Sticky Tools and Screen-Space. Results show that separating the control of translation and rotation significantly affects performance for 3D manipulation, with DS3 performing faster than the two other techniques.
机译:多点触摸显示器代表了一种有前途的数据显示和处理技术。尽管对2D数据的操作进行了广泛的探索,但在多点触摸显示器上进行3D操作仍未得到充分探索。在对自由度的集成和分离进行分析的基础上,我们提出了一种用于多点触摸显示器的3D操纵技术的分类法。使用该分类法,我们介绍了深度分离的屏幕空间(DS3),这是一种基于平移和旋转分离的新3D操作技术。在一个对照实验中,我们将DS3与Sticky Tools和Screen-Space进行了比较。结果表明,分开平移和旋转控制会显着影响3D操纵的性能,其中DS3的执行速度比其他两种技术要快。

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