Unitless activity assessment and associated methods

Patent metadata

Field	Value
Publication number	US-11786006-B2
Application number	US-202117449587-A
Country	US
Kind code	B2
Filing date	Sep 30, 2021
Priority date	Oct 18, 2005
Publication date	Oct 17, 2023
Grant date	Oct 17, 2023

Abstract

A system assesses activity and displays a unitless activity value. A detector senses activity of a user. A processor reads sensed activity data from the detector. A display displays the unitless activity value. An enclosure houses the detector and the processor. The processor periodically reads the sensed activity data from the detector and processes the data to generate an activity number, the number being used to generate the unitless activity value based upon a maximum number and a display range.

First claim

What is claimed is:

1. A method of assessing physical metric data of a user of an electronic system comprising a wearable detector and a processor, the method comprising:
detecting, with the wearable detector, physical metric data of the user during a defined time period that is determined based on an activity of the user;
processing, with the processor, the detected physical metric data to determine a number representative of the detected physical metric data during the defined time period; and
generating, with the processor, a value based on a comparison of the determined number and a maximum number for the defined time period.

2. The method of claim 1 , further comprising:
prior to the generating, identifying a type of the activity based on the physical metric data of the user during the defined time period; and
prior to the generating, identifying the maximum number for the defined time period based on the identified type.

3. The method of claim 2 , wherein identifying the type comprises detecting use of an input component of the electronic system.

4. The method of claim 2 , wherein identifying the type comprises processing at least a portion of the detected physical metric data.

5. The method of claim 1 , further comprising presenting the generated value to the user.

6. The method of claim 5 , further comprising repeating the detecting, the processing, the generating, and the presenting for a plurality of consecutive defined time periods.

7. The method of claim 1 , further comprising repeating the detecting, the processing, and the generating for a plurality of consecutive defined time periods.

8. The method of claim 1 , wherein processing the detected physical metric data to determine the number comprises integrating power spectral density of acceleration data of the detected physical metric data over a period of time of the defined time period.

9. The method of claim 1 , wherein the defined time period is at least eight hours.

10. The method of claim 1 , wherein the detected physical metric data is indicative of a number of physical repetitions.

11. The method of claim 1 , wherein the value is based on an intensity of the activity during the defined time period.

12. The method of claim 1 , wherein the value is based on a length of the defined time period.

13. The method of claim 1 , wherein the detected physical metric data is indicative of at least two different activities.

14. The method of claim 1 , wherein generating the value comprises:
determining a ratio based on a comparison of the determined number and the maximum number for the defined time period; and
multiplying the determined ratio by a range number.

15. The method of claim 1 , further comprising presenting, with the electronic system, the generated value to the user.

16. A system comprising:
a sensor configured to sense use data indicative of use over a defined time period that is determined based on an activity of a user; and
a processor configured to:
determine a number representative of the sensed use data over the defined time period; and
generate a value based on the determined number and a maximum number for the defined time period.

17. The system of claim 16 , further comprising an enclosure that at least partially houses each one of the sensor and the processor.

18. The system of claim 17 , wherein the enclosure is configured to be worn on a wrist of a user during the defined time period.

19. The system of claim 16 , wherein the value is based on a length of the defined time period.

20. A method of assessing physical metric data, comprising:
detecting the physical metric data;
sampling the detected physical metric data during a defined time period that is determined based on an activity of a user;
processing the sampled physical metric data to determine a number representative of the sampled physical metric data for the defined time period;
adding the number to an accumulator number to provide an updated accumulator number; and
determining a value based upon the updated accumulator number and another number set prior to the detecting, wherein the determining the value comprises:
determining a ratio based on a comparison of the updated accumulator number and the other number; and
multiplying the determined ratio by a range number.

Assignees

• Apple Inc

Inventors

• Vock Curtis A
• Youngs Perry

Classifications

• A43B3/34

  with electrical or electronic arrangements · CPC title

• A43B7/00 Primary

  Footwear with health or hygienic arrangements · CPC title

• A43B1/0036

  with fluorescent or phosphorescent parts · CPC title

• A43B3/50

  with sound or music sources · CPC title

• A43D1/00

  Foot or last measuring devices; Measuring devices for shoe parts · CPC title