Andrew Hwang,  Arduino Pressure Sensor Cushion for Tracking and Improving Sitting Posture.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 454 - 460
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10010855.