Al-Kaff, Abdulla. “Low-Cost 3D Vision Based System for Post-Stroke Arm Rehabilitation Using RGB-D Camera”. INFOCOMP Journal of Computer Science 14, no. 2 (February 29, 2016): 1-12. Accessed August 10, 2020. http://infocomp.dcc.ufla.br/index.php/infocomp/article/view/518.