With the development of computer and Internet, the express, exchange and share efficiency of information improved dramatically, this makes Computer Supported Collaborative Work (CSCW) techniques become popularly and grown quickly.

• 随着计算机和互联网的发展，信息表示、交换、共享效率的重大变化，计算机支持的协同工作(CSCW)出现并得到飞速发展。