基于笔的概念图协同绘制工具

通过对实际教学中概念图和群体协同学习进行研究,模拟人们使用纸笔交互方式的习惯,用电子笔取代了鼠标键盘作为输入设备,实现了一个支持群体绘制的笔式概念图工具。使用该工具,多个用户可以在网络上协作绘制概念图,在绘制过程中,所有用户都能实时地感知整个概念图的绘制过程。为了方便用户讨论绘制过程中所遇到的问题,该工具提供了文字、音频和视频三种交流方式,用户可以选择任意一种或多种方式进行实时交流。

Pen-based concept mapping collaborative drawing tool

Through researching drawing way of concept mapping in modern education and group collaborative learning,simulating the pen-paper interactive mode of user's reality environment,authors develop a tool which is pen-based and supports group to edit the concept mapping collaboratively.The electronic pen which replaces the mouse and keyboard is used real-time drawing the concept mapping in the tool.The tool supplies multimedia communication information which is composed of literal,audio and video,enhancing the ab...