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SYSTEM AND METHOD OF BIOMECHANICAL POSTURE DETECTION AND FEEDBACK

  • US 20170053511A1
  • Filed: 11/01/2016
  • Published: 02/23/2017
  • Est. Priority Date: 07/13/2011
  • Status: Active Grant
First Claim
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1. A method of providing postural feedback comprising:

  • receiving by a microprocessor data from a tri-axial accelerometer, the microprocessor and the tri-axial accelerometer comprising a sensor device attached to a user, the sensor device further comprising an actuator;

    normalizing by the microprocessor the received accelerometer data;

    determining by the microprocessor a postural description of the user based on the normalized received accelerometer data, wherein the postural description comprises a movement state, wherein determining the postural description of the user comprises;

    computing a sequence of accelerometer data features from the normalized received accelerometer data,analyzing the sequence of accelerometer data features according to a rule-based model to determine, in part, the postural description; and

    triggering by the microprocessor the actuator to output sensory feedback based on the postural description of the user.

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