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| 基于混合输入的场景设计工具 |
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仝青山1,2, 张宗琦1,2, 黄进1, 田丰1, 刘杰1, 戴国忠1
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1.人机交互北京市重点实验室(中国科学院 软件研究所), 北京 100190;2.中国科学院大学 计算机科学与技术学院, 北京 100049
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| 摘要: |
| 笔式用户界面作为Post-WIMP界面中的一种，以触控技术为依托，摒弃了物理键盘和鼠标，在一定程度上改变了人机交互的方式.草图绘制和识别软件不断涌现，但是却一直没有成熟的笔式界面设计开发工具.基于PGIS交互范式，利用场景设计方法，开发了基于笔式交互原语的图形和草图混合输入的场景设计工具SDT.首先，基于软件工程领域的高内聚低耦合原则提出了"分离-融合"设计方法，并据此提出了系统的总体架构；其次，从界面形式化描述、笔式交互原语和单字符、混合输入这3个方面介绍了关键技术；再次，通过一个完整示例对该工具进行了更具体的展示，同时佐证了该系统的可用性和可行性；最后，通过两个评估实验，验证了该工具的先进性和有效性. |
| 关键词: 笔式交互 场景设计 混合输入 交互原语 分离融合 |
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| 基金项目:国家重点研发计划（2016YFB1001405）；国家自然科学基金（61802379） |
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| Scenario Design Tool Based on Hybrid Input |
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TONG Qing-Shan1,2, ZHANG Zong-Qi1,2, HUANG Jin1, TIAN Feng1, LIU Jie1, DAI Guo-Zhong1
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1.Beijing Key Laboratory of Human-Computer Interaction(Institute of Software, Chinese Academy of Sciences), Beijing 100190, China;2.School of Computer Science and Technology, University of Chinese Academy of Sciences, Beijing 100190, China
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| Abstract: |
| Pen-based user interface relying on touch technology is one of the Post-WIMP interfaces. It discards the physical keyboard and mouse, which changed the method of human-computer interaction to some extent. Though sketch drawing software and recognition software are constantly emerging, there is no mature pen-based interface design development tool. Based on the PGIS interaction paradigm and scenario design method, this paper develops a tool named with SDT that allows hybrid input of graphics and sketchs based on pen-based interaction primitives. Firstly, based on the principle of high-cohesion and low-coupling in the field of software engineering, the "Separation-Fusion" design method is proposed. Accordingly, the overall architecture of the system is put forward. Secondly, the essential technologies are elaborated from three aspects:user interface description language, pen-based interactive primitive and mono-case, hybrid input. Thirdly, an example of a complete application is built by the SDT, which makes the availability and feasibility of the system more convincible. Finally, the advantage and effectiveness of the tool are verified by two evaluation experiments. |
| Key words: pen-based interaction scenario design hybrid input interactive primitive separation-fusion |
