| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve operability during operating a user interface through a network in a remote user interface system. <P>SOLUTION: In the remote user interface system in which a server device 100 is connected to a client device 200 through the network 300, the server device is provided with a function for properly rearranging transmitting orders of drawing commands, wherein the commands to be transmitted from the server device to the client device are four commands being a screen update command, a screen storage command, a screen restoration command and a screen restoration end command, and the client device is provided with a function for temporarily storing a designated image area. The server device determines transmission orders of the commands so as to preferentially execute an immediate user operation, and the client device performs processing such as storing an image designated by the screen storage command and redisplaying an image designated by the screen restoration command. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
