| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information processing system which can present a list of songs having been played by a karaoke device to a user together with a detailed statement of use charges. <P>SOLUTION: The information processing system for a karaoke hall which charges the use for the use of the karaoke device is characterized in that use information on songs having been played by the karaoke device in a use charging period is obtained from the karaoke device and temporarily stored and when the detailed statement of use charges is printed, the list of the songs having been played in the period is printed. <P>COPYRIGHT: (C)2003,JPO |
