发明授权
US07225257B2 Information-display system, an information-display method, an information-display server, and an information-display program 有权
信息显示系统,信息显示方法,信息显示服务器和信息显示程序

Information-display system, an information-display method, an information-display server, and an information-display program
摘要:
An information-display system, an information-display method, an information-display server and an information-display program are provided that enable updating of a presence status on a real time basis without useless accesses, while facilitating changes of the kind of information to be displayed and facilitating improvements. The information-display system includes information display terminals and an information-display server, wherein the server transmits a notice to the terminals indicating that there is an update, and then, the terminals acquire and display the updated information.
信息查询
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