Birch, Stewart, Kolasch & Birch, LLP
Method and wearable electronic device for imbalance warning
A method for imbalance warning to be implemented by a wearable electronic device positioned on a body part of a user includes steps of: obtaining acceleration data during a calibration period; obtaining an angle threshold based on the acceleration data thus obtained; obtaining angular velocity data during a unit of time; calculating a sway angle based on the angular velocity data; determining whether the sway angle thus calculated exceeds the angle threshold; and when it is determined that the sway angle exceeds the angle threshold, outputting a signal that indicates imbalance of the user.
NATIONAL TSING HUA UNIVERSITY
A G G A A G G A G G G
A61B G08B G08B A61B A61B G06F G01P A61B G06F G08B G08B
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Yun-Ju Yu-Tang
Lee Wen