摘要： 电子白板作为计算机支持的协同工作中一个重要的信息交流和捕捉工具，虽然功能强大，但是不符合人们自然的纸笔习惯，因而迫切需要研究适用于笔交互方式的应用软件。该文设计并实现一个基于笔输入方式的电子白板系统原型，并介绍了它的模块结构和实现方法。应用表明，该原型系统体现以用户为中心的思想，符合人们的日常生活、交流方式。

关键词: 电子白板, 笔式用户界面, 协同感知

Abstract: Electronic whiteboard is an important tool for people to exchange information and capture the ideas. The existing whiteboard is powerful, but it is not according to the natural habit of using pen and papers. So it is urgent to research applications software for pen interaction. This paper designs and implements an electronic whiteboard system prototype. It describes the module structure and the method. Application indicates that the prototype system reflects the user-centered idea, and is in accordance with people’s daily lives, modes of communication.

Key words: electronic whiteboard, pen-based user interface, cooperative awareness

中图分类号: 

• TP391