Towards Pen-based Annotation Techniques for Tangible Magic Lenses Above a Tabletop

Towards Pen-based Annotation Techniques for Tangible Magic Lenses Above a Tabletop
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桌面上方有形魔术镜头的基于笔的注释技术

DOI:
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发表时间:
2009
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通讯作者:
Raimund Dachselt
Raimund Dachselt
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文献类型:
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作者:
M. Spindler;Raimund Dachselt

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以前的工作。我们之前研究了使用有形的魔镜通过移动透镜在桌面环境上方的空间中移动来探索复杂的空间信息空间。我们的系统是作为一块轻便的纸板(PaperLens)实施的,其位置和方向通过红外(IR)相机跟踪。一台安装在天花板上的投影仪被用来将视觉内容投影到镜头的显示器上。在我们的方法中,我们明确地将移动透镜的高度映射到不同的交互任务上,以支持不同类型的数据的探索,例如体积CT扫描的探索。
Previous Work. We previously investigated the use of tangible magic lenses to explore complex spatial information spaces by moving a mobile lens through the space above a tabletop environment. Our system was implemented as a lightweight piece of pressboard (PaperLens) whose position and orientation was tracked via infrared (IR) cameras. A ceiling-mounted projector was used to project visual content onto the lens’ display. In our approach, we explicitly mapped the height of the mobile lens onto distinct tasks of interaction in order to support the exploration of different types of data, e.g. the exploration of volumetric CT scans.