| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a viewer software program and a viewer device for more quickly reproducing desired screen data. <P>SOLUTION: A jump processing part 212 instructs a reproduction part 211 to jump to and reproduce predetermined screen data based on difference data between sequentially retrieved screen data. The screen data that a user desires to check are often screen data of when the difference data are large, that is, screen data of when the amount of change in the retrieved screen data is large such as when an error has occurred. Thus, the desired screen data can be more rapidly reproduced by jumping to and reproducing the screen data based on the difference data. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
