Leela Krishna Chand, Gudi Siva, and Soo Young Shin. “Posture Sensor: Cross Leg Detector at Knee Level”. EAI Endorsed Transactions on Pervasive Health and Technology 2, no. 7 (December 14, 2015): e5. Accessed July 3, 2024. https://publications.eai.eu/index.php/phat/article/view/1332.