| 摘要 |
PROBLEM TO BE SOLVED: To suppress an erroneous input via an input device to a switching device for switching between a plurality of information processing devices to use by using an operation unit including a display device and the input device.SOLUTION: A switching device (30) comprises: first connection parts (32, 33) to which input devices (12, 13) can be connected; second connection parts (701-70n) to which information processing devices (201-20n) for processing information inputted via the input devices can be connected; and a third connection part (31) to which a display device (11) for displaying information outputted from the information processing devices can be connected; and a control part (40) which performs output prohibition control to prohibit information inputted via an input device connected to the first connection part from being outputted to the information processing devices connected to the second connection parts when the power supply of the display device is off or when the display device is not connected to the third connection part. |
