发明授权
US07653508B1 Human activity monitoring device 有权
人体活动监测装置

Human activity monitoring device
摘要:
A method for monitoring human activity using an inertial sensor includes continuously determining an orientation of the inertial sensor, assigning a dominant axis, updating the dominant axis as the orientation of the inertial sensor changes, and counting periodic human motions by monitoring accelerations relative to the dominant axis.
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