| 摘要 |
PROBLEM TO BE SOLVED: To provide a game system which is high in versatility, has a simple structure, and enables staff of a game parlor to provide services appropriately and quickly.SOLUTION: A game system has a game machine and a staff terminal device which staff in a game parlor possesses. The game machine identifies the kind of an error occurring inside the game machine, generates error kind information, converts game machine identification information and error identification information for identifying the game machine itself and other game machines into acoustic watermark, superimposes it on prescribed non-audible area sound, and outputs it outside. The staff terminal device collects the non-audible area sound outputted by the game machine, extracts the game machine identification information and error identification information from the collected non-audible area sound, and displays it to a display part. |
