| 摘要 |
PROBLEM TO BE SOLVED: To easily generate a user profile without requiring computer operation from a user. SOLUTION: Movements of a user in a usual life are detected by a group of sensors SS, and based on the detection data, an action of the user is recognized by a profile generation device PT. A keyword matching the recognized action of the user is retrieved from a keyword database 14 to be stored in a profile storage part 15. Presentation information for inducing an action suitable for profile generation is generated and displayed on a screen SC by a projector DS, and in this condition, an action of the user is detected and a keyword matching the action is retrieved. Based on the detection data by the group of sensors SS, specificity of the action of the user is determined, and according to the determination result, importance of the keyword is decided and attached to the keyword. COPYRIGHT: (C)2008,JPO&INPIT
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