多媒体技术的广泛应用带给人们的感观享受,是这种技术拥有蓬勃生命力的动力之源,但是人与人之间在网上进行的视频交流还远未达到时时和交互的程度。也就是说,当我们想和远在千里之外的朋友通过网络互联时,使用更多的还是发 E-Mail、聊天室等传统的交互手段,缺乏“看”的内容,双方的交流与沟通不能在同一时间达成,无法对信息做出最快速的判断和反应。如果说这种“面对面”的交流 The wide application of multimedia technology brings people a sense of enjoyment, which is the source of the driving force for this technology to flourish. However, the video communication between people is still far from the point of time and interaction. In other words, when we want to connect with friends who are thousands of miles away, we use more traditional E-Mail, chat rooms and other interactive means, lack of “look” content, and communication and communication between the two parties. Cannot be reached at the same time, unable to make the quickest judgment and response to information. If you say this “face to face” communication