ASSESSMENT OF POSITION OF MOTION TRACKERS ON A SUBJECT BASED ON WIRELESS COMMUNICATIONS

Motion tracking systems and methods for determining how a plurality of trackers is positioned on a plurality of body members of a person, the methods comprising: wirelessly receiving, by a computing device, one or more first data packets of each tracker of the plurality of trackers; digitally determining a first direction in which the computing device is relative to the respective tracker by computing an angle of departure of the one or more first data packets; digitally determining based on the first directions, a second direction in which each tracker of the plurality of trackers is relative to one or more other trackers of the plurality of trackers; and digitally determining on which body member is each tracker of the plurality of trackers positioned on the person at least based on both the second directions and the plurality of body members requiring to have a tracker positioned thereon. Also, systems and methods in which angles of arrival are computed for determining the first directions.