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发送信息的概念突破了用户实时搜索、拉下信息的传统。一些“推”产品已经面市,Netscape和Microsoft公司都在自己的旗舰级浏览器中加入了广播能力。尽管推应用程序将有很好的前景,IT经理们还是在是否要在企业Intranet中加入推应用程序而犹豫。因为这种本来对最终用户很有益的模式一不小心就会成为网络垃圾的生产者,向用户发送出大批无用的电子邮件阻塞用户的E-mail邮箱。信息超量最初信息超载产生了广播技术。通过Internet,最终用户能够访问到比以前多得多的信息源,正是由于这个原因,最终用户产生了信息饥饿。Forrester Research公司的分析家Eric Brown将这种现象归纳为:“了解的机会”越多,用户越不知道到哪里寻找最适合要求的信息。
The concept of sending information breaks the tradition of users searching in real time and pulling down information. Some “push” products are already available, and both Netscape and Microsoft have added broadcast capability to their flagship browser. Although pushing applications will have good prospects, IT managers are still hesitant to add push applications to the corporate intranet. Because this model, which would have been beneficial to the end user, was accidentally turned into a spam producer, sending users a bunch of useless e-mail blocking the user’s E-mail address. Excessive information The initial information overload generated broadcast technology. Through the Internet, end users have access to far more sources of information than ever before and it is for this reason that end users are hungry for information. Eric Brown, an analyst at Forrester Research, summed it up this way: “The more opportunities to know,” the less the user knows where to find the information that best fits his needs.