基于多点触控的网络可视化浏览系统

发布时间：2018-05-30 00:26

本文选题：多点触控 + 人机交互　；参考：《天津大学》2016年硕士论文

【摘要】：多点触控技术是新一代的人机交互技术,能在没有传统输入设备(如:鼠标键盘等)的情况下完成计算机和人的交互操作。它支持单个手指或多个手指同时进行操作。它能让人们以最自然地交流方式与计算机互动,减少操作的复杂性,提高人机交互的效率。多点触控技术在硬件方面已经比较成熟,但多点触控的手势操作的研究在国内外还处于初级阶段。很多系统的多点触控手势依旧沿袭了传统的Windows平台下WIMP范式,并没有依靠硬件的优势,完成符合人们自然操作习惯的人机交互模型。因此对多点触控手势的设计,以及更好的实现它的应用具有更重要的现实意义。传统的网络浏览的可视化方法通常由一个或者多个静态可视化视图组成,它需要一次就完成对整个网络系统可视化静态视图的构建,然后用户通过可视化结果来浏览整个网络。当从一个可视化视图跳到另一个可视化视图过程中,用户需要额外的认知和思考,来完成对这次可视化跳转的理解。本文将根据以上提到的这些问题,做出以下研究:首先,通过对用户行为习惯的调查和分析,根据人机交互理论,提出最为优化用户体验的手势轨迹和对应的手势指令,并提出一套简洁的、高效的多点触控手势库。其次,根据设计的多点触控手势方案,将它与网络可视化方法结合,设计出一个多点触控的网络导航系统,它不仅为用户浏览网络提供了可视化指导,还在用户在浏览网站的过程中,保存了用户的心里地图[1]。同时通过多点触控技术,完成自然用户界面设计,使用户更好的在可视化结果中浏览网络。最后,分析研究该多点触控的网络可视化系统的不足,找出缺陷存在的原因,然后通过总结得出行之有效的解决方案,同时结合原型程序,实现一个网络系统的应用实例,对可视化算法进行研究和优化,使多点触控技术更好的结合到可视化方法当中。
[Abstract]:Multitouch technology is a new generation of human-computer interaction technology, which can complete computer and human interaction without traditional input devices (such as mouse and keyboard). It supports the simultaneous operation of a single finger or multiple fingers. It can make people interact with computer in the most natural way, reduce the complexity of operation and improve the efficiency of human-computer interaction. Multitouch technology is mature in hardware, but the research of multi-touch gesture operation is still in the primary stage at home and abroad. The multi-touch gestures of many systems still follow the traditional WIMP paradigm under the Windows platform and do not rely on the advantages of hardware to complete the human-computer interaction model which accords with people's natural operation habits. Therefore, it has more important practical significance for the design of multi-touch gesture and the better implementation of its application. The traditional visualization method of web browsing usually consists of one or more static visual views. It needs to complete the construction of visualized static views of the whole network system at one time, and then the user can browse the whole network through visual results. When jumping from one visual view to another, the user needs additional recognition and thought to complete the understanding of the visual jump. According to the above mentioned problems, this paper will do the following research: first, through the investigation and analysis of user behavior habits, according to the human-computer interaction theory, the most optimized user experience gesture trajectory and corresponding gesture instructions are proposed. A simple and efficient multi-touch gesture database is proposed. Secondly, according to the designed multi-touch gesture scheme, combining it with the network visualization method, a multi-touch navigation system is designed, which not only provides visual guidance for users to browse the network. Also in the process of browsing the site, the user saved the map of the mind [1]. At the same time, the design of natural user interface is completed by multi-touch technology, so that users can browse the network better in the visual results. Finally, the shortcomings of the network visualization system with multi-touch control are analyzed, and the reasons for the defects are found out. Then the effective solution is obtained by summing up and combining with the prototype program, an application example of the network system is realized. The visualization algorithm is studied and optimized, so that multi-touch control technology is better integrated into the visualization method.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP391.41

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