| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information terminal operation system being useful for a customer and providing economical merits to a system user. <P>SOLUTION: The system user provides a plurality of information terminals 12 and 14 to the customer. Each information terminal is provided with a reader device 18 reading a product identifier applied to a data transport product. A central station 26 separated from a site of the system user is provided with a central data processor, and the central data processor can be connected to a local data processor 20 and provide information for reproduction from an archive. At least, the data for a single commercial spot are provided, the spot is reproduced to the customer by a reproduction station 16 of the information terminals 12 and 14 as well as the information of data transport product. <P>COPYRIGHT: (C)2003,JPO |
