| 摘要 |
PROBLEM TO BE SOLVED: To make it possible within a limited time to give a user a cue to quickly recollect a lot of past experiences and convey the experiences to a sharer.SOLUTION: An event recorded by a user's operating an event input part 113 is stored into an experience information storage 115. In doing so, an emotion input part 111 acquires from the user a highest emotion (value) and an emotion (value) immediately before the highest emotion (value) during a time period around occurrence of the event, an emotional state calculation part 112 calculates an emotional change value from the two emotions (values), and then both of the values are stored together with the event record into the experience information storage 115. When a time period selection input part 131 selects a time period, a record-to-be-presented extraction part 121 refers to content stored in the experience information storage 115 and extracts, for each unit time specified by the user, an event record whose emotional change value in the direction of higher emotion is the highest as a typical "record-to-be presented" in this time period. |
