| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To flexibly and easily extract desired history information. <P>SOLUTION: With a history selection part 15D, the management segment of an operator and the room of each history and/or the management segment of a user are compared by referring to a storage part 14 when a history browsing request is made by the operator, and a desired history is selected as a browsing object history based on the comparison result. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
