随着电脑多媒体技术和信息高速公路的发展,将来的家庭用户终端将具备电视、电话、传真、数据和网络终端等各种功能,也可以叫做具有多媒体功能的电视机。并且,人们可以按照自己的需要,主动地带选择性地获取各种信息,其中也包括电视节目。就是说,人们看电视不再 With the development of computer multimedia technology and information superhighway, future home user terminals will have various functions such as television, telephone, fax, data and network terminals, and may also be called multimedia-capable televisions. Moreover, people can proactively and selectively obtain various kinds of information according to their needs, including television programs. That is, people watch TV no longer