Visual Hints for Tangible Gestures in Augmented Reality
Visual Hints for Tangible Gestures in Augmented Reality
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DOI：
10.1109/ismar.2007.4538824
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发表时间：
2007-11
期刊：
影响因子：
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通讯作者：
Sean White;L. Lister;Steven K. Feiner
中科院分区：
文献类型：
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作者：
Sean White;L. Lister;Steven K. Feiner
有形的增强现实(AR)系统赋予物理对象以新的方式行动和响应的能力。特别是，实物和用它们制作的手势获得了在有形AR环境之外不存在的意义。这种新的可能动作和结果的存在并不总是显而易见的，因此有必要学习新的动作或手势。为了抓住这个机会，我们提出了视觉提示，这是AR中潜在动作及其在增强的物理世界中的后果的图形表示。视觉提示能够在有形的AR中发现、学习和完成手势和操作。在这里，我们讨论了我们对视觉暗示的各种表征以及激活它们的方法的研究。然后，我们描述了支持为有形AR用户界面开发的手势的特定实现，以提供给植物学家的电子现场指南，并展示了来自试点研究的结果。
Tangible augmented reality (AR) systems imbue physical objects with the ability to act and respond in new ways. In particular, physical objects and gestures made with them gain meaning that does not exist outside the tangible AR environment. The existence of this new set of possible actions and outcomes is not always apparent, making it necessary to learn new movements or gestures. Addressing this opportunity, we present visual hints, which are graphical representations in AR of potential actions and their consequences in the augmented physical world. Visual hints enable discovery, learning, and completion of gestures and manipulation in tangible AR. Here, we discuss our investigation of a variety of representations of visual hints and methods for activating them. We then describe a specific implementation that supports gestures developed for a tangible AR user interface to an electronic field guide for botanists, and present results from a pilot study.