Assistance system

Abstract

An assistance system includes an assistance device configured to assist movement of a care receiver; a microphone provided on the assistance device; a speech analyzer configured to analyze speech of at least one of a caregiver or the care receiver included in sound data acquired by the microphone and acquire information related to an action; an echo analyzer configured to analyze an echo included the sound data and acquire information related to a location; and an action history information generator configured to generate action history information of at least one of the caregiver or the care receiver based on the information related to the action and the information related to the location.

Dependencies are inferred from the claim text.