| 摘要 |
<P>PROBLEM TO BE SOLVED: To promote the convenience of users of information by totally managing various pieces of information guided by TV broadcasting, magazines, catalogs, etc. <P>SOLUTION: Various pieces of information 5 and 6 provided with reference data composed of information of images, voice or letters, and transmitted by broadcasting are sent from information providers to information receivers and information managers. The information managers store and manage the various information sent to the information managers, send data representing information selected by the information receivers among the various information sent to the information receivers, and register and manage the data. The information receivers are capable of calling the information managers by communication means to obtain and use necessary reference data. The data can be easily managed. The information receivers can call the reference data any time using communication terminals. <P>COPYRIGHT: (C)2004,JPO |
