| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a recording and reproduction technology for operation history capable of reproducing faithfully an operations before an interruption so as to recall easily the operations before the interruption, when re-starting after the interruptions of the operations. <P>SOLUTION: An information processing apparatus capable of recording output screens as operation history information is provided with an output monitoring part 13 for monitoring contents on the output screens to detect the changes of the output screens, a time acquiring part 14 for acquiring current times, a recording part 15 for recording the contents of the output screens when the changes of the contents are detected by the monitoring part 13 and a reproducing part 16 for reproducing the contents recorded after the specified time in response to reproduction instructions based on the times at which the contents were recorded. The apparatus furthermore has an input monitoring part 12 for detecting facts of input operations, and when the fact that there is an input is detected by the monitoring part 12, or when a change of the contents is detected by the monitoring part 13, the recording part 15 records the contents in association with the times and information regarding to the presence or absence of the input operations. <P>COPYRIGHT: (C)2004,JPO</p> |
