Detecting Elementary Arm Movements by Tracking Upper Limb Joint Angles With MARG Sensors. - Evangelos B. Mazomenos; Dwaipayan Biswas; Andy Cranny; Amal Rajan; Koushik Maharatna; Josy Achner; Jasmin Klemke; Michael Jobges; Steffen Ortmann; Peter Langendörfer (IEEE J. Biomed. Health Informatics, 2016)