Granted Patent B2

US 12,622,606 · App. 18/592,320 · Granted May 12, 2026

Inventor: Ernest Kim (Portland, OR)

Assignee: NIKE, Inc.

A61B5/1114A41D1/002A61B5/0816A61B5/486A61B5/6804G08B6/00A41D13/0015A41D31/18A61B5/002A61B5/1135A61B5/7455A61B2503/10A61B2562/0204A61B2562/046

Abstract

Claims (36)

1 . An article of apparel, comprising:

a fabric configured to conform to a body of a wearer;

a plurality of positioning sensors secured with respect to the fabric at a first set of predetermined locations, each of the positioning sensors configured to:

emit a first signal that propagates through air or the fabric and is configured to be detected by one or more of the plurality of positioning sensors, and

output a second signal indicative of having emitted or detected the first signal that propagates through the air or the fabric, the second signal indicative of having detected the first signal including an indication of a direction from which the first signal was detected;

a plurality of feedback devices secured with respect to the fabric at a second set of predetermined locations; and

a processor is configured to:

based, at least in part, on the second signal output by the plurality of positioning sensors, determine positional values indicative of a relative position of each of the plurality of positioning sensors and directional values indicative of the direction from which the first signal was received for each of the plurality of positioning sensors; and

cause at least some of the plurality of feedback devices to output a feedback signal based, at least in part, on the positional values and the directional values.

2 . The article of apparel of claim 1 , wherein the causing of at least some of the plurality of feedback devices to output the feedback signal is further based on a parameter set of an activity program.

3 . The article of apparel of claim 1 , wherein the plurality of positioning sensors include one or more of, an ultrasonic positioning sensor or a respiration sensor, and wherein the first signal includes a sound wave.

4 . The article of apparel of claim 1 , further comprising a respiration sensor positioned so as to detect expansion and contraction of the fabric.

5 . The article of apparel of claim 1 , wherein the output of the plurality of feedback devices includes at least one of, haptic feedback, electrical stimulation, heat, sound, or light.

6 . The article of apparel of claim 1 , wherein the first set of predetermined locations comprise a left shoulder, a right shoulder; a left arm, a right arm, a left side; and a right side.

7 . The article of apparel of claim 1 , wherein the positional values include a distance between a pair of the plurality of positioning sensors.

8 . The article of apparel of claim 1 , wherein each one of the plurality of feedback devices comprises at least one haptic motor configured to cause a respective feedback device, of the plurality of feedback devices, to output the feedback signal to induce the wearer of the article of apparel to change posture.

9 . The article of apparel of claim 2 , wherein the parameter set comprises at least one target value indicative of a desired distance between two or more of the plurality of positioning sensors, and wherein the processor is configured to cause individual ones of the plurality of feedback devices to output the feedback signal based on a variation between an associated positional value and the at least one target value.

10 . The article of apparel of claim 9 , wherein the at least one target value is associated with a tolerance value and wherein the processor is configured to cause the individual ones of the plurality of feedback devices to output the feedback signal based on the variation exceeding the tolerance value.

11 . The article of apparel of claim 1 , further comprising a respiration sensor secured with respect to the fabric and configured to output a signal based, at least in part, on physiologic factors indicative of respiration of the wearer of the article of apparel, wherein the processor is further configured to cause at least some of the plurality of feedback devices to output the feedback signal based, at least in part, on the signal from the respiration sensor.

12 . A method, comprising:

based, at least in part, on electronic signals output by a plurality of positioning sensors, determining, with a processor, positional values indicative of a relative position of each of the plurality of positioning sensors and directional values of the plurality of positioning sensors secured with respect to a fabric at a first set of predetermined locations, wherein each directional value, of the directional values, is indicative of a direction from which an electronic signal, of the electronic signals, is received by a respective positioning sensor through air or the fabric from another respective positioning sensor, wherein the fabric is configured to conform to a body of a wearer; and

causing, with the processor, at least some of a plurality of feedback devices secured with respect to the fabric to output a feedback signal based, at least in part, on a difference between the positional values and the directional values.

13 . The method of claim 12 , wherein the causing of at least some of the plurality of feedback devices secured with respect to the fabric to output the feedback signal is further based on a parameter set of an activity program.

14 . The method of claim 12 , wherein the plurality of positioning sensors include one or more of, an ultrasonic positioning sensor or a respiration sensor.

15 . The method of claim 12 , further comprising detecting expansion and contraction of the fabric via a respiration sensor.

16 . The method of claim 12 , wherein the output of the plurality of feedback devices includes at least one of, haptic feedback, electrical stimulation, heat, sound, or light.

17 . The method of claim 12 , wherein the first set of predetermined locations comprise a left shoulder, a right shoulder; a left arm, a right arm, a left side; and a right side.

18 . The method of claim 12 , wherein the positional values include a distance between a pair of the plurality of positioning sensors.

19 . A system, comprising:

a fabric configured to conform to a body of a wearer;

a plurality of positioning sensors secured with respect to the fabric at a first set of predetermined locations, each of the positioning sensors configured to emit a first signal and output a second signal indicative of having emitted or detected the first signal, the second signal indicative of having detected the first signal including an indication of a direction from which the first signal was received from another positioning sensor;

a plurality of feedback devices secured with respect to the fabric at a second set of predetermined locations, each of the plurality of feedback devices configured to output a feedback signal configured to be detectable by the wearer of the fabric; and

a processor is configured to:

based, at least in part, on the second signal output by the plurality of positioning sensors, determine positional values indicative of a relative position of each of the plurality of positioning sensors and directional values indicative of the direction from which the first signal is received from the another positioning sensor for the plurality of positioning sensors; and

cause at least some of the plurality of feedback devices to output the feedback signal based, at least in part, on the positional values and the directional values.

20 . The system of claim 19 , wherein the causing of at least some of the plurality of feedback devices to output the feedback signal is further based on a parameter set of an activity program.

Assignments (1)

Continuity (6)

References Cited (221)