| 摘要: |
| 目的 阐述隔空手势交互的特点、 构成要素、 构建过程及设计原则。方法 从隔空手势交互的优缺点和适用性出发， 分析不同类型的手势交互的构建要素和过程， 并针对手势交互的特点提出设计原则。结论 隔空手势交互的设计需从其本身特征、 应用场景、 交互原则等多方面进行考量。 |
| 关键词: 手势交互 交互设计 自然人机交互 |
| DOI： |
| 分类号:TB472 |
| 基金项目:中国科技部国际科技合作与交流专项 “中意跨国数字协同设计关键技术合作研究”（2012DFG10280） |
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| Design Key Elements and Principles of In-Air Gesture-Based Interaction |
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SUN Xiao-hua, ZHOU Bo, LI Tong
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Tongji University，Shanghai 200092，China
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| Abstract: |
| It analyzes the characteristics， key elements， formation process and design principles of in-air gesture-based interaction. Starting from the strength and weakness of in-air gesture-based interaction， it analyzes the formation process of three major types of interaction，and further points out the design principles along with their utilization in different application scenarios. When designing in-air gesture-based interaction， one needs to consider its characteristics，application scenarios， design principles， and various other factors. |
| Key words: gesture-based interaction interaction design natural user interface |
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