| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an activity recording device capable of finding a target document without remembering a folder and a document name of a storing destination. <P>SOLUTION: The activity recording device 50 comprises an activity content detection means for detecting, as activity contents, information about a document used in a joint work scene, participants, or the conversation contents, an activity content storing means 31 for storing the activity contents detected by the activity content detection means correspondingly to the time and place of the joint work, an activity history retrieving means 33 for extracting and displaying the activity contents stored in the activity content storing means 31 based on a specified retrieving condition. The document is previously filed based on the user's action history, and the document utilized in a past work scene can be retrieved using the action memory (episodic memory) of the user himself/herself as a cue. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
