Abstract: A system for producing information about the posture of a user applying pressure to a seat component is provided. A sensor structure with array of sensors is connected with the seat component, with the sensors in a predetermined pattern configured to provide output signals related to predetermined posture modes of the user applying pressure to the seat component. The output of the sensors in circuit communication with a processor to provide signals to the processor related to predetermined posture modes of the user applying pressure to the seat component, and the processor provides output related to the predetermined posture modes of the user applying pressure to the seat component.