| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image transmitter whose pointing accuracy is secured even if a frame rate of a screen is low. <P>SOLUTION: A switch 10 which selectively switches a plurality of terminals to which servers S1-Sn are connected to a prescribed terminal and can be remotely operated from remote operation computers 31, 32 connected on a network 30 has: an acquisition means for acquiring the positional information of a cursor from the remote operation computers 31, 32; an image extraction means for extracting cursor peripheral images from a memory 112 which stores images transmitted to the remote operation computers 31, 32 on the basis of the positional information of the cursor acquired by the acquisition means; and a cursor image transmission means for transmitting the cursor peripheral images extracted by the image extraction means to the remote operation computers 31, 32. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
