A theoretic algorithm for fall and motionless detection
Shumei Zhang, Paul J. McCullagh, Chris Nugent, Huiru Zheng · 2009
robust method of fall and motionless detection is presented. The approach is able to detect falls and motionless periods (standing, sitting, and lying) using only one belt-worn kinematic sensor. The fall detection algorithm analyses the phase changes of vertical acceleration in relation to gravity a