摘要： 协同感知技术近来成为CSCW和CSCL的一个新的研究领域，它是一个先进的人机接口技术。该文介绍了一个在虚拟教室中实现的协同感知代理的框架结构以及这个协同感知代理的工作过程，在该协同感知过程中实现了对感知信息的灵活过滤，提高了协同感知的效率。

关键词: 协同感知, 虚拟教室, Notification服务器, CSCW, CSCL

Abstract: Cooperative awareness technology has become a new research field of CSCW and CSCL. It is an advanced human computer interface technology. This paper introduces a framework and work process of a cooperative awareness agent which is implemented in a virtual classroom. It implements the flexible filtering of awareness information during the process of cooperative awareness. It also improves the efficiency of cooperative awareness.

中图分类号: 

• TP391.9