互联网自进入中国社会以来,一直以每年40％的速度迅猛地增长,至今中国上网人数已达400万。剧烈膨胀的网民数目标志着网络在中国已经走过初生的阶段而步入成熟期。人们在习惯了以网络为重要工具获取信息之后,开始不满于现有上网条件中存在的种种束缚而要求更为便捷、低价而方便的形式。 在所有的问题中,对于在移动获取信息的要求无法满足是一个较为突出的问题,笨重的台式PC显然不能参加任何公务旅行,即使是 Since entering the Chinese society, the Internet has been growing rapidly at a rate of 40% per annum. So far, the number of Internet users in China has reached 4 million. The dramatic influx of Internet users marks the beginning of the Internet’s maturity in China. After getting accustomed to taking the information network as an important tool, people began to dissatisfied with the various existing constraints in the existing Internet access conditions and required a more convenient, low-cost and convenient form. Among all the issues, the unacceptable requirement for mobile access to information is a more prominent issue, as bulky desktop PCs obviously can not attend any business trip, even if