METHOD AND SYSTEM FOR IMPROVING BIOMECHANICS WITH IMMEDIATE PRESCRIPTIVE FEEDBACK

• US 20160175646A1
• Filed: 05/01/2015
• Published: 06/23/2016
• Est. Priority Date: 12/17/2014
• Status: Abandoned Application

• Current Assignee: Vibrado Technologies, Inc.
• Original Assignee: Vibrado Technologies, Inc.
• Inventors: Jacobson, Quinn A., Kuo, Cynthia
• Application Number:
  US14/702,304
• Publication Number:
  US 20160175646A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A61B 2503/10 Athletes
• CPC Class Codes: A61B 5/1121 Determining geometric values, e.g. centre of rotation or angular range of movement
• CPC Class Codes: A61B 5/486 Bio-feedback A61B5/375 takes precedence
• CPC Class Codes: A61B 5/6824 Arm or wrist

Abstract

Prescriptive feedback about an activity performed by a person can be generated by a system having on-body sensors attached to the person'"'"'s body. Data from the on-body sensors is analyzed by a processor device which instructs feedback devices to generate indicators that guide the person to perform the activity closer to a model of the activity. The indicators can be visual, audible, or haptic, and they can be generated on the person'"'"'s body in real time.

Claims

1. A method for generating prescriptive feedback about an activity performed by a person, the method comprising:

receiving data from on-body sensors attached to the body of a person performing an activity that includes biomechanical motions;

analyzing the data received from the on-body sensors; and

providing prescriptive feedback to the person, wherein the prescriptive feedback is generated by one or more feedback devices and indicates a biomechanical change to be made by the person when performing the activity again.

2. The method of claim 1, wherein each on-body sensor includes a motion sensor.

3. The method of claim 1, wherein each on-body sensor is mounted on a garment worn by the person, and the analyzing is performed by a processor device mounted on the garment.

4. The method of claim 1 wherein analyzing includes dividing the data received from the on-body sensors into measureable discrete components, and the measureable discrete components include any one or more of a measurement of an angle of a body part of the person, a measurement of a rate of motion of a body part of the person, and a measurement of time.

5. The method of claim 4, wherein dividing the data includes identifying biomechanical events within the data, the biomechanical events being any one or more of:

attainment of a particular body position, departure from a particular body position, initiation of a biomechanical motion, completion of a biomechanical motion, and a pause in the midst of a biomechanical motion.

6. The method of claim 4, wherein the measureable discrete components include any one or more of:

a biomechanical measurement at one of the biomechanical events, and an aggregate of measurements taken between two of the biomechanical events.

7. The method of claim 1, wherein analyzing includes comparing measurements of the biomechanical motions to requirements defined in a model of the activity.

8. The method of claim 7, further comprising modifying the model by changing the requirements against which measurements are to be compared.

9. The method of claim 8, wherein modifying the model is performed by the person performing the activity or another person through the use of a graphical user interface communicatively coupled to a processor device that performs the analyzing.

10. The method of claim 1, wherein the prescriptive feedback specifies a part of the body which the person should move differently.

11. The method of claim 10, wherein the prescriptive feedback specifies a characteristic of the movement that should be changed by the person when the person performs the movement again, and the characteristic includes any one or more of:

acceleration of the body part in space, orientation of the body part relative to another body part, rotation of the body part relative to another body part, rate of motion of the body part, and direction of motion of the body part.

12. The method of claim 1, wherein the one or more feedback devices are attached to parts of the person'"'"'s body that carry out the biomechanical motions of the activity.

13. The method of claim 1, wherein the prescriptive feedback includes a visual indicator that specifies the biomechanical change to be made by the person when performing the activity again.

14. The method of claim 13, wherein the one or more feedback devices includes a light source that illuminates or changes color to produce the visual indicator.

15. The method of claim 13, wherein the visual indicator indicates a direction for the biomechanical change.

16. The method of claim 13, wherein the visual indicator includes a video animation displayed on a display screen communicatively coupled to a processor device that performs the analyzing.

17. The method of claim 1, wherein the prescriptive feedback includes audible tones that specify the biomechanical change to be made by the person when performing the activity again.

18. The method of claim 1, wherein the prescriptive feedback includes a verbal command that specifies the biomechanical change to be made by the person when performing the activity again.

19. (canceled)

20. A system for generating prescriptive feedback about an activity performed by a person, the system comprising:

a plurality of sensors attachable to the body of a person performing an activity that includes biomechanical motions;

one or more feedback devices; and

a processor device communicatively coupled to the plurality of sensors and to the one or more feedback devices, the processor device configured to analyze data from the sensors and configured to send signals to the one or more feedback devices,

wherein the one or more feedback sensors provides prescriptive feedback to the person based on the signals sent by the processor device, and the prescriptive feedback indicates a biomechanical change to be made by the person when performing the activity again.

21. -38. (canceled)

39. A non-transitory computer readable medium having a stored computer program embodying instructions, which when executed by a computer system, causes the computer system to provide prescriptive feedback, the computer readable medium comprising:

instructions for receiving data from on-body sensors attached to the body of a person performing an activity that includes biomechanical motions;

instructions for analyzing the data received from the on-body sensors; and

instructions for providing prescriptive feedback to the person, wherein the prescriptive feedback is provided by one or more feedback devices and indicates a biomechanical change to be made by the person when performing the activity again.

40. -56. (canceled)