PROBLEM TO BE SOLVED: To provide a group action discriminating system and method and its program capable of discriminating the actions of individuals living their social lives in a group, and estimating and discriminating the action of the group itself from the action of the group.;SOLUTION: A group action discriminating system 1 is provided with: a position measuring means 20 for measuring a physical quantity associated with the position or movement of each of two or more individuals 10 constituting a group, and defining it as action information; a time slot detecting means 30 for detecting a specific time slot; and an action discriminating means 40 for judging the action classification of the group in the time zone.;COPYRIGHT: (C)2004,JPO
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