| 摘要 |
The present device, which corrects parameters indicating the respective acceleration directions indicated by an acceleration sensor contained in a specific device, is comprised of: an acceleration sensing unit ( 11 ) that detects acceleration; an evaluation unit ( 12 ) that judges an action/posture, using patterns in changes in acceleration obtained from the acceleration sensor, when a person wearing the specific device acts; a parameter storage unit ( 15 ) that stores parameters to be used when the evaluation unit ( 12 ) makes a judgment; a correction trigger unit ( 31 ) that transmits, to the acceleration sensing unit ( 11 ) and an attachment position judgment unit ( 32 ), a signal indicating that parameter correction is to start, upon detection that the wearer or the like has pressed a correction trigger button; and a parameter correction unit ( 14 ) that reads out parameters stored in the parameter storage unit ( 15 ) based on a selection by the attachment position selection unit ( 13 ), and corrects the parameters in accordance with the attachment position so as to output the corrected parameters to the evaluation unit ( 12 ).
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