SYSTÈME DE TRAITEMENT D'INFORMATIONS, DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS, ET PROGRAMME DE TRAITEMENT D'INFORMATIONS
An information processing system includes a sensor that measures a motion and an information processing apparatus that receives motion data regarding the motion from the sensor, in which the information processing apparatus includes a specification unit that specifies a single or a plurality of moving directions in which a first motion feature amount is equal to or more than a first standard based on the motion data and a determination unit that determines a parameter used for conversion of the motion data, of which a second motion feature amount in the direction after conversion is equal to or more than a second standard, by using the specified direction.