| 摘要 |
PURPOSE: A Karaoke system is provided to actively supply information to a user by applying various motions of a user to a game. CONSTITUTION: An infrared ray generating module(30) is connected to a karaoke system(20). The infrared ray generating module generates an infrared ray of a certain frequency continuously while the karaoke system is operated. A remote controller(50) controls the karaoke system remotely. A position detecting unit(A) transfers the detected location information thereof to the karaoke system.
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