基于笔式交互的中文字处理系统:SketchEditor

纸笔是人们日常生活中常用的交流方式之一。但传统的纸笔工具有许多缺点,如纸上记录的内容难以修改和再加工,大量的信息缺乏有效的维护和检索等等。然而,纸笔工作方式的这些弱点却正好是计算机在信息处理方面的优势。笔式界面的研究就是要将这些传统的工作可计算化并且保持传统工作方式的自然性。本文的研究中,通过笔设备的输入事件描述了文本输入、编辑等交互任务,并且结合改进后的Rubin 识别算法和基于规则的识别等方法,模拟人们日常生活中纸———笔工作方式,设计实现了以用户为中心的新型笔式文本编辑器。

SketchEditor: User Centered Pen UI

Pen and paper is one of the most important ways of communication in our daily life. Traditional pen and paper has its own fault, such as the content in a paper is difficult to modify or reprocess and information kept in a paper lack of effective way of maintenance and search, whereas computer is superior in those aspects. Research on pen user interface is to make those traditional works computable through study of hardware and software of relative fields. In our research work, we describe interaction tasks in word inputting and editing by the input events of pen device. And we design and realize a new pen based text editor that simulate pen-paper working mode of our daily life.Our editor integrate advanced Rubin algorithm and rule based recognition technologies.This system is suit for users who are not familiar with computers.