| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a food-and-drink ordering system which automatically judges the food-and-drink particularly popular for every store and enables a customer to rapidly order the same without requiring a receptionist and further, a karaoke system which is provided with the same and can appropriately respond to karaoke room services. <P>SOLUTION: The system in which the history information of ordered menu items is recorded and managed and when the menu item ordered at more than the preset frequency is recorded in a history information recording section, a menu display ordering means judges that menu as the particularly popular menu item of the store and preferentially displays the same in an identifiable manner and allows ordering of the displayed menu item, is built. The karaoke system is provided with the system. More preferably, the karaoke system incorporated with the menu display ordering system into a remote control unit ancillary to the karaoke playing device is built. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
