发明名称 A BI-DIRECTIONAL INFORMATION AND ENTERTAINMENT SYSTEM
摘要 <p>A system (Fig. 3) for providing information, management, and entertainment services is described. The system enables the user to select a service via a remote control (210). Once the system receives a request from the user, it processes the request (202, 204) to determine which service is requested and provides the service (214) to the user.</p>
申请公布号 WO1994027407(A1) 申请公布日期 1994.11.24
申请号 US1994003792 申请日期 1994.04.06
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