| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a customer who concentrates on karaoke continue to have an incentive to order food or drink in a karaoke collective store. <P>SOLUTION: In a karaoke room system provided in such a way that an electronic menu ordering device and a karaoke machine are installed in a communicable state in each of rooms of the karaoke collective store, the electronic menu ordering device stores a menu database and a recommended item table, and performs processing for selectably displaying respective pieces of item information of the menu database and receiving an order input in response to an operation input, processing for outputting the received order input to the POS system, and processing for displaying item information based upon an item ID made to correspond to a musical piece ID and receiving an order input on condition that the musical piece ID is present in the recommended item table when the musical ID is received from the karaoke machine. The karaoke machine transmits the musical ID to the electronic menu ordering device when playing the request music. <P>COPYRIGHT: (C)2007,JPO&INPIT |
