| 摘要 |
PROBLEM TO BE SOLVED: To provide a karaoke network system that uses a multifunctional portable terminal etc., of a user as a remote controller for a karaoke device.SOLUTION: A karaoke network system is provided with means of defining a "session" as a karaoke use unit for a user, reporting a session ID at the start of karaoke use, and invalidating it at the end. Karaoke ID information including the session ID is transmitted to a multifunctional portable terminal 4 etc., of a user at the start of karaoke use by the user, and the multifunctional portable terminal etc., and a karaoke device 1 in a karaoke room 12 are paired with each other, so that the multifunctional portable terminal etc., of the user serves as a remote controller capable of communicating with the specific karaoke device 1 until the session ends. When the user finishes using the karaoke room 12, the session ID is invalidated and the portable terminal device is disabled to function as the remote controller and becomes unable to control the karaoke device 1 thereafter. |
