Didactic method and system to modify the postural behavior of a furniture user

摘要

Interactive computer method of didactic learning to change the postural behavior of a user (100) of furniture (111, 121, 131) in a sitting position during a prolonged activity that includes a static or dynamic effort of at least one part of the body, this method that implements a database (200), relative to parameters (A, B, C) of positions of several articulated zones (101, 102, 103) determined of the body and several positions called types (A1BAC1 to A3B3C3) of the body that they can be obtained during said prolonged activity, modifying said parameters, said method comprising one or more iterations of the following steps by means of a computer: - measuring a time elapsed from a given cycle start time (300), after installation of said user in said or inside said furniture; - detect (211, 311) the overcoming of a predetermined time threshold in relation to said database and based on the possible previous iterations; - generate a signal and / or alert information (213, 214, 217) requesting (203, 204) said user to make at least one specific movement of at least one of said articulated areas with his real body conducting said movement, during said prolonged activity, from a first type position to a second type position of said database; - detecting a movement or a change of position of the user's body by means of detection, by connecting to a cushion (112) for detecting the position of the user on a support piece (111) of a furniture, said cushion being placed on the seat and being provided with several pressure sensors distributed on its surface, and that includes means for communicating with a system that implements said method, in order to detect the location of the user's pelvis support in the seat, and possibly the orientation of this support; and - evaluate (215) the conformity of the user's reaction to said request with his real body, and record (331) the data representing said compliance.