# US 12,214,273 B1 · Virtual measurement system for athletic performance testing

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- Number: US 12,214,273 B1
- Document ID: US12214273B1
- Status: Granted
- Kind: B1
- Application number: 18/423,141
- Filed: 2024-01-25
- Granted: 2025-02-04
- Earliest claimed: 2024-01-25
- Applicants: Brett Brungardt
- Inventors: Brett Brungardt
- Web page: https://patentgrep.com/patent/US12214273B1

## CPC

- A63B 71/0622: {Visual, audio or audio-visual systems for entertaining, instructing or motivating the user}
- G16H 20/30: relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
- A63B 2024/0025: {Tracking the path or location of one or more users, e.g. players of a game}
- A63B 2071/0641: {with a marker advancing in function of the exercise}
- A63B 2071/0694: {Visual indication, e.g. Indicia}
- A63B 2214/00: Training methods
- A63B 2220/05: Image processing for measuring physical parameters
- A63B 2220/13: Relative positions
- A63B 2220/62: Time or time measurement used for time reference, time stamp, master time or clock signal
- A63B 2220/806: Video cameras
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)
- G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA

## Abstract

A system that includes a mobile application to create a virtual overlay over a field of view of a mobile device, to virtually measure athletic performance of an athlete performing a sports activity. The system is configured to enable virtual boundary-based measurements in order to objectively assess athletes based on scores calculated using the virtual measurements. Displayed to the user are virtual boundaries including virtual planes extending from one or more floor markers within a mobile camera field of view.

## Claims

### Claim 1

A method comprising:
positioning a mobile device relative to a first floor marker such that the first floor marker is within a field of view of a camera of the mobile device;
wherein the camera is a depth-perception camera;
wherein the first floor marker includes marking(s) of a pre-determined size and capturable by the camera; and
wherein the first floor marker defines a first boundary associated with a first activity;
detecting, using a mobile application stored within the mobile device and the camera, the marking(s) of the first floor marker;
wherein the mobile application calculates a distance relative to the first floor marker based on the predetermined size of the marking(s) and using the depth-perception camera;
displaying, using the mobile application and over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker;
wherein the visual representation of the first boundary comprises a box;
and
wherein the first floor marker defines a corner of the box;
detecting, using the mobile application, motion of an athlete performing the first activity relative to the first floor marker and the first boundary; and
calculating, using the mobile application, a boundary-based measurement of the athlete based on the detected motion and the visual representation of the first boundary.

### Claim 2 (depends on 1)

The method of claim 1,
wherein the first activity requires the athlete to move around, within, or through the first boundary; and
wherein the boundary-based measurement is an amount of time that the athlete takes to complete the first activity.

### Claim 3 (depends on 1)

The method of claim 1,
wherein the visual representation of the first boundary comprises a portion of a vertically extending plane;
wherein the first floor marker extends within the vertically extending plane; and
wherein the first activity requires the athlete to be positioned within the vertically extending plane and cross a body marker through the vertically extending plane.

### Claim 4 (depends on 1)

The method of claim 1, wherein the first activity requires the athlete to remain positioned outside of the box while moving around the box.

### Claim 5 (depends on 1)

The method of claim 1,
wherein the box comprises a first vertical wall and a second vertical wall that is parallel to the first vertical wall; and
wherein the first activity requires the athlete to pass through the first vertical wall and the second vertical wall.

### Claim 6 (depends on 1)

The method of claim 1,
wherein the box comprises a horizontal ceiling that is perpendicular to each of a first vertical wall and a second vertical wall; and
wherein the first activity requires the athlete to jump toward the horizontal ceiling.

### Claim 7

A method comprising:
positioning a mobile device relative to a first floor marker such that the first floor marker is within a field of view of a camera of the mobile device;
wherein the first floor marker includes marking(s) capturable by the camera; and
wherein the first floor marker defines a first boundary associated with a first activity;
detecting, using a mobile application stored within the mobile device and the camera, the marking(s) of the first floor marker;
displaying, using the mobile application and over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker;
detecting, using the mobile application, motion of an athlete performing the first activity relative to the first floor marker and the first boundary;
generating, using a light, a light signal;
wherein the light signal is viewable by the athlete;
wherein the light signal and the athlete are within the field of view of the camera of the mobile device; and
wherein the light signal defines a required direction of movement associated with the first activity;
detecting, using the mobile application and based on the generated light signal and detected motion of the athlete, when the athlete complies with the required direction of movement associated with the first activity; and
calculating, using the mobile application, a boundary-based measurement of the athlete based on the detected motion and the visual representation of the first boundary.

### Claim 8

A method comprising:
positioning a mobile device relative to a first floor marker and a second floor marker such that the first floor marker and the second floor marker are within a field of view of a camera of the mobile device
wherein the first floor marker and the second floor marker include marking(s) capturable by the camera;
wherein the first floor marker defines a first boundary associated with a first activity; and
wherein the second floor marker defines a second boundary associated with the first activity;
detecting, using a mobile application stored within the mobile device and the camera, the marking(s) of the first floor marker and the marking(s) of the second floor marker;
displaying, using the mobile application and over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker and;
wherein the virtual overlay includes a visual representation of the second boundary and is based on the marking(s) of the second floor marker;
detecting, using the mobile application, motion of the athlete performing the first activity relative to the first floor marker and the first boundary and motion of the athlete performing the first activity relative to the second floor marker and the second boundary; and
calculating, using the mobile application, a boundary-based measurement of the athlete based on the detected motion, the visual representation of the first boundary, and the visual representation of the second boundary;
wherein the boundary-based measurement is relative to the first floor marker and relative to the second floor marker.

### Claim 9

A system for virtual measurement, the system comprising:
a mobile device comprising:
a camera having a field of view, wherein the camera is a depth-perception camera; and
a graphical user interface;
a first floor marker positioned relative to the mobile device such that the first floor marker is within the field of view;
wherein the first floor marker includes marking(s) of a pre-determined size and capturable by the camera; and
wherein the first floor marker defines a first boundary associated with a first activity;
and
a non-transitory computer readable medium having stored thereon a plurality of instructions, wherein the instructions are executed with one or more processors so that the following steps are executed:
detecting, using the camera, the marking(s) of the first floor marker;
calculating a distance relative to the first floor marker based on the predetermined size of the marking(s) and using the depth-perception camera,
displaying, over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker;
wherein the visual representation of the first boundary comprises a box; and
wherein the first floor marker defines a corner of the box;
detecting motion of an athlete performing the first activity relative to the first floor marker and the first boundary; and
calculating a boundary-based measurement of the athlete based on the detected motion and the visual representation of the first boundary.

### Claim 10 (depends on 9)

The system of claim 9,
wherein the first activity requires the athlete to move around, within, or through the first boundary; and
wherein the boundary-based measurement is an amount of time that the athlete takes to complete the first activity.

### Claim 11 (depends on 9)

The system of claim 9,
wherein the visual representation of the first boundary comprises a portion of a vertically extending plane;
wherein the first floor marker extends within the vertically extending plane; and
wherein the first activity requires the athlete to be positioned within the vertically extending plane and cross a body marker through the vertically extending plane.

### Claim 12 (depends on 9)

The system of claim 9, wherein the first activity requires the athlete to remain positioned outside of the box while moving around the box.

### Claim 13 (depends on 9)

The system of claim 9,
wherein the box comprises a first vertical wall and a second vertical wall that is parallel to the first vertical wall; and
wherein the first activity requires the athlete to pass through the first vertical wall and the second vertical wall.

### Claim 14 (depends on 9)

The system of claim 9,
wherein the box comprises a horizontal ceiling that is perpendicular to each of a first vertical wall and a second vertical wall; and
wherein the first activity requires the athlete to jump toward the horizontal ceiling.

### Claim 15

A system for virtual measurement, the system comprising:
a mobile device comprising:
a camera having a field of view; and
a graphical user interface;
a first floor marker positioned relative to the mobile device such that the first floor marker is within the field of view;
wherein the first floor marker includes marking(s) capturable by the camera; and
wherein the first floor marker defines a first boundary associated with a first activity:
a light;
and
a non-transitory computer readable medium having stored thereon a plurality of instructions, wherein the instructions are executed with one or more processors so that the following steps are executed:
detecting, using the camera, the marking(s) of the first floor marker;
displaying, over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker;
detecting motion of an athlete performing the first activity relative to the first floor marker and the first boundary;
generating, using the light, a light signal;
wherein the light signal is viewable by the athlete;
wherein the light signal and the athlete are within the field of view of the camera of the mobile device; and
wherein the light signal defines a required direction of movement associated with the first activity;
detecting, based on the generated light signal and detected motion of the athlete, when the athlete complies with the required direction of movement associated with the first activity; and
calculating a boundary-based measurement of the athlete based on the detected motion and the visual representation of the first boundary.

### Claim 16

A system for virtual measurement, the system comprising:
a mobile device comprising:
a camera having a field of view; and
a graphical user interface;
a first floor marker positioned relative to the mobile device such that the first floor marker is within the field of view;
wherein the first floor marker includes marking(s) capturable by the camera; and
wherein the first floor marker defines a first boundary associated with a first activity; and
a second floor marker positioned relative to the mobile device such that the second floor marker is within the field of view;
wherein the second floor marker includes marking(s) capturable by the camera;
wherein the second floor marker defines a second boundary associated with the first activity;
wherein the virtual overlay includes a visual representation of the second boundary; and
wherein the first activity is measured relative to the first boundary and the second boundary;
and
a non-transitory computer readable medium having stored thereon a plurality of instructions, wherein the instructions are executed with one or more processors so that the following steps are executed:
detecting, using the camera, the marking(s) of the first floor marker;
detecting, using the camera, the marking(s) of the second floor marker;
displaying, over the field of view, a virtual overlay,
wherein the virtual overlay includes a visual representation of the first boundary and is based on the marking(s) of the first floor marker;
detecting motion of an athlete performing the first activity relative to the first floor marker and the first boundary;
detecting motion of the athlete performing the first activity relative to the second floor marker and the second boundary; and
calculating a boundary-based measurement of the athlete based on the detected motion, the visual representation of the first boundary, and the visual representation of the second boundary;
wherein the boundary-based measurement is relative to the first floor marker and the second floor marker.