Action content visualization device and behavioral content analyzer

摘要

PROBLEM TO BE SOLVED: To evaluate or visualize recognition of an action content or characteristics of actions which is composed of uneven and diverse actions such as desk works, conversations and the like whose characteristics are not easily expressed by vibration or strength of accelerations.SOLUTION: A visualization device for action content is connected to an acceleration measurement part for measuring accelerations generated on the arm of a subject and to a storage device for storing the measured accelerations. A display device is used for visualization of actions of the subject from the acceleration information. The visualization device for action content includes: a setting part for specifying a selection condition of the target acceleration information to be visualized; a data selection part for selecting on the basis of the selection condition by reading a group of acceleration vectors of the target to be visualized from the acceleration information stored in the storage device; an angle group calculation part for calculating an angle group extracted from acceleration directions from each group of the acceleration vectors selected previously; and a display method control part for generating a display image on the basis of the angle group.