PCB Design + Firmware for Posture Chair using Force Sensors

The product being developed is an ergonic pad with embedded force sensors designed to improve posture. The pad will have five FSR402 force sensors that are connected to a microprocessor containing a BlueTooth Low Energy module. The firrmware will read the sensor values and send the values to a mobile app. The mobile app will analyze the sensor values and based on their location will analyze the data to provide both real time posture feedback, trends on posture over time and goals to improve posture. The mobile app has API's that send sensor values, posture ratings and other results to a website and database. The website will allow users to also log in and have the same features of the app to track and anlayze ergonomic data for posture feedback, goals and improvment.