| 摘要 |
PROBLEM TO BE SOLVED: To prevent a fraudulent change of a set value by providing a game machine with an authentication function. SOLUTION: The game machine has a setting key switch or a setting switch to change settings concerning internal action, a performance display image recognition section including an image display and reading device to perform displays related to performances read images, a memory to store in advance authentication images, and a determination section to compare images read by the image display and reading device with the authentication images in the memory and a control section to change settings concerning internal actions in accordance with predetermined procedures at the time when the setting key switch or the setting switch is operated. The control section changes settings concerning the internal actions at the time when the setting key switch or the setting switch is operated into an enabled condition and both agrees with each other in the judgment section. COPYRIGHT: (C)2005,JPO&NCIPI
|
