| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a network system that enables control of a device without installation of a device driver in a client. <P>SOLUTION: The client terminal 31 comprises an execution request means for sending an application execution request involving an operation of the device 5 to an application execution server 3, an execution result reception means for receiving first response data including an execution result of the application execution request, an operation request means for sending a device operation request to the device 5 upon reception of the first response data, and an operation result reception means for receiving second response data including an operation result of the device operation request. The device 5 comprises firmware 66 (86) for interpreting the device operation request from the client terminal 31 and operating the device 5. The firmware 66 (86) sends the device operation result to the client terminal 31. <P>COPYRIGHT: (C)2009,JPO&INPIT |
