人类已进入21世纪，科学技术突飞猛进，知识经济初见端倪，特别是信息技术和网络技术的迅速发展和广泛应用，对社会的政治、经济、军事、科技和文化等领域产生越来越深刻的影响，也正在改变着人们的工作、生活、学习和交流方式。信息的获取、处理、交流和应用能力，已经成为人们最重要的能力之一。聊天室给了人们一个学习和交流的平台，聊天室作为一个能够吸引人气的栏目，备受网站青昧。事实上，聊天室在远程教育、远程医疗网络会议等系统正应用也甚广。

since human enter the 21st centry,knowledge economic appears first while science and technolgy develop so quickly .especially the fast development and wide application of information technolgy and internet technolgy have a greater and greater effect on social politics,economy,military ,science and technolgy ,civilization and so on as well as change people's work,life,study and ways of communication .aquirement ,disposal for information,commucation and ability to use for information have been one of the human's most important capbility.chatting room provide us a good flat for study and commucation,so it is becoming more popular nowadays as an attractive program. in fact,chatting room is also used widely in long-distance education and iatrical meeting on-line .