支持计算机协同操作的虚拟教室的研究开发

Virtual Classroom Supporting Cooperate Work R&D

基于WWW的现代远程教学是远程教育的重要方向,网上虚拟教室是提高远程教学的重要手段。文章概述了网上教学的交互性、虚拟教室(VirtualClassroom)、计算机支持协同操作(CSCW)的原理,设计了支持协同操作、交互性良好的网上虚拟教室的基本结构,并研究了利用协同操作来解决网上虚拟教室中学习者与教师、学习者与学习者之间的进行交互的关键技术,实现了一个虚拟教室系统。

Telelearning Based on WWW is a new research area of Telect Education.Furthermore,Virtual Classroom on Lone is a valuable means of improving teaching quality.This article briefly discusses the communicative nature of teaching on line,Virtual classroom and CSCW(Computer Supported Cooperative Work)theory,designs the basic architec-ture of Virtual classroom which supports cooperative work and the communication.It also investigates the key technology by using cooperative work to settle the communication between learner and teacher,learner and learner,and carries and a Virtual Classroom system.