发明名称 Information processing apparatus and method, information processing system and program providing medium
摘要 A terminal has a storage means for storing identification information, a transmitting means for transmitting the identification information stored in the storage means to a server, and a receiving means for receiving the identification information transmitted from the server. If no identification information is stored in the storage means, the terminal transmits information thereof to the server. The terminal receives identification information corresponding to predetermined information transmitted from the server in response to the information indicating that no identification information is stored in the storage means and stores the identification information received by the receiving means into the storage means. When an access is made from the terminal without accompanying identification information, the server generates identification information corresponding to predetermined information and registers the generated identification information to be provided to the terminal.Consequently, the user can received predetermined services from the server without inputting user identification information into the terminal.
申请公布号 US6704784(B2) 申请公布日期 2004.03.09
申请号 US20020084926 申请日期 2002.03.01
申请人 SONY CORPORATION 发明人 MATSUDA KOICHI;NAITO TAKETO;UENO HIROSHI
分类号 G06F13/00;A63F13/12;G06T15/70;H04L12/00;H04L12/58;H04L29/06;H04L29/08;(IPC1-7):G06F15/16 主分类号 G06F13/00
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