System and method for improving sleep quality

A method of a system for improving sleep quality, the system comprising a mattress and a behavior correction assistance device configured to collect and analyze sleep quality information of a user of the system and generate a sleep behavior correction instruction catered to the user, and the method comprising:

• (a) measuring a first weight of the user on the mattress via a first weight measurer installed in the mattress;
• (b) measuring an objective sleep quality information of the user via sensors installed in the mattress and transmitting the measured objective sleep quality information to an AI speaker of the behavior correction assistance device;
• (c) detecting that the user is seated on the behavior correction assistance device in a form of a sofa or a cushion physically spaced apparat from the mattress and measuring a second weight of the user via a second weight measurer installed in the behavior correction assistance device;
• (d) verifying that the user seated on the behavior correction assistance device is identical to the user on the mattress by comparing the first weight and the second weight;
• (e) measuring a subjective sleep quality information of the user through audible interaction with the AI speaker while the user is seated on the behavior correction assistance device;
• (f) measuring a recognition error and a compensatory behavior by analyzing a match degree between the objective sleep quality information and the subjective sleep quality information, wherein the recognition error is a discord between the objective sleep quality information and the subjective sleep quality information and the recognition error is characterized by the compensatory behavior;
• and
• (g) generating the sleep behavior correction instruction catered to the user via the AI speaker based on the recognition error and the compensatory behavior.