TY - GEN AU - Kemp,B AU - Janssen,A J AU - van der Kamp,B TI - Body position can be monitored in 3D using miniature accelerometers and earth-magnetic field sensors SN - 0013-4694 PY - 1999///0329 KW - Acceleration KW - Electromyography KW - Gravitation KW - Magnetics KW - Mathematics KW - Monitoring, Physiologic KW - instrumentation KW - Orientation KW - physiology KW - Posture N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0924-980x(98)00053-8 ER -