The project was based on open-source 3D Pose Estimation (https://github.com/ravijo/ros_openpose)) in ROS.
Determine the fall based on the location of the human joint.
@misc{ros_openpose,
author = {Joshi, Ravi P. and Broek, Marike K. and Tan, Xiang Zhi and Choi, Andrew and Luo, Rui},
title = {{ROS OpenPose}},
year = {2019},
publisher = {GitHub},
journal = {GitHub Repository},
howpublished = {\url{https://github.com/ravijo/ros_openpose}}
}