| 摘要 |
PROBLEM TO BE SOLVED: To enable appropriate control of a device connected to a control device using an application running on a browser of a terminal.SOLUTION: In a POS system 1, a control device 11 is requested to control a device connected to the control device 11 from an application AP running on a browser of a tablet terminal 10, the control device 11 requested to control the device establishes control of the device, and after the control device 11 establishes control of the device, the tablet terminal 10 establishes control of the device via the control device 11 using the application AP. |
