The paper is to use two sensors mounted on the seat cushion of vision robot, respectively, to get data from pressure sensing and infrared sensing. The signal is sent to the microprocessor (MCU) to do calculations then decide the human's activities. This is a two input-output intelligent health management for posture cushion of vision robot which is designed by fuzzy logic method such as to avoid some unnecessary false decision. The implementation results show that it possesses good commercial applications. This cushion of vision robot is ideal and effective and it can improve the health management for patients.
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