一、应用发展新浪潮——互联的可视性PC 不久的将来,人们将会实现从屏幕到屏幕的交易,它首先已经从“公司～用户”的交易开始初现端倪,例如网上书店和美国通用汽车公司的电脑售车业务。这种可视化技术使现有的PC机越来越不堪重负,因为要实现从屏幕到屏幕的交易就要求PC具有很强的可视化运算功能和多媒体的运算功能,用以实现诸如传送显示或接收一幅汽车的图片、接收带有语言信息的电广邮件等。而现有的PC偏重于对数值信息和字符信息的处理。这种“可视PC”的新模式要求PC要具有比现在更强的多媒体及图像计算功能。此外,由于可视化信息的存储空间庞大,由于网络的带宽总是滞后于数据通信讯号增长的要求,这就需要数据信息在传送方压缩后传送、接收方接收后解压缩并再现出来,这就要求PC具有很强的可视化计算能力。“互联的可视性技术”还要求有良好的外设连接技术支持。可视性计算主 First, the new wave of application development - the visibility of the Internet PC in the near future, people will be able to achieve from the screen to the screen of the transaction, which first has been from the “company ~ user” the beginning of the transaction began, such as online bookstore and the United States General Motors computer sales car business. This visualization technology makes the existing PC more and more overwhelmed, because in order to achieve the screen from the screen transaction requires the PC has a strong visual computing capabilities and multimedia computing functions, such as to send or receive a display Photo of a car, receiving e-mail with language information, etc. The existing PC is more emphasis on the numerical information and character information processing. This new model of “Visual PC” requires PCs to have more multimedia and image computing capabilities than they are now. In addition, due to the huge storage space of visual information, as the bandwidth of the network always lags behind the growth of data communication signals, it requires the data information to be transmitted after being compressed by the transmitting side and decompressed by the receiving side and then reproduced PC has a strong visual computing power. “Interconnect visibility technology” also requires good peripheral connectivity technical support. Visibility calculation of the main