POSTURE CORRECTION CUSHION ALARMING A USER WHEN THE POSTURE OF THE USER IS INCORRECT

摘要

PURPOSE: A posture correction cushion is provided to use an internal sensor for detecting the incorrect posture of a user and alarming the user with a sound or a vibration.;CONSTITUTION: A posture correction cushion comprises the following: two pressure sensors(load cells) installed in the inside of the cushion; and an amplifier(20) sensing the current(signal) of the pressure sensors. The posture correction cushion has a function of alarming a user using a sound or a vibration when the current(signal) of the pressure sensors is over the error range.;COPYRIGHT KIPO 2012