Personalized scaling of graphical indicators

• US 9,449,365 B2
• Filed: 04/11/2014
• Issued: 09/20/2016
• Est. Priority Date: 04/11/2014
• Status: Active Grant

• Current Assignee: Fitbit, Inc. (Alphabet Inc.)
• Original Assignee: Fitbit, Inc. (Alphabet Inc.)
• Inventors: Roberts, Timothy
• Primary Examiner(s): Johnson, M Good
• Application Number:
  US14/250,635
• Publication Number:
  US 20150294440A1
• Time in Patent Office: 893 Days
• Field of Search: 345/660, 345/440
• US Class Current: 1/1
• CPC Class Codes: A61B 2562/0219 Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
• CPC Class Codes: A61B 2562/0223 Magnetic field sensors
• CPC Class Codes: A61B 2562/0257 Proximity sensors
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/0059 using light, e.g. diagnosis by transillumination, diascopy, fluorescence A61B5/0093, A61B5/1455, A61B5/02416 and A61B5/0261 take precedence
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/1112 Global tracking of patients, e.g. by using GPS
• CPC Class Codes: A61B 5/1118 Determining activity level
• CPC Class Codes: A61B 5/14542 for measuring blood gases A61B5/14551 takes precedence
• CPC Class Codes: A61B 5/681 Wristwatch-type devices
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61B 5/7425 Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image geometric transforms for image registration G06T3/14; enhancement using image fusion G06T5/50; algorithms for registration of images G06T7/30
• CPC Class Codes: A61B 5/743 Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
• CPC Class Codes: A61B 5/7435 Displaying user selection data, e.g. icons in a graphical user interface
• CPC Class Codes: G06T 11/206 Drawing of charts or graphs
• CPC Class Codes: G06T 2210/41 Medical
• CPC Class Codes: G06T 3/40 Scaling of whole images or parts thereof, e.g. expanding or contracting
• CPC Class Codes: G08B 21/24 Reminder alarms, e.g. anti-loss alarms

Abstract

Some aspects relate to reception from a user, via a sensor, first data indicative of activity of the user, determination of one or more values of a metric based on the first data, determination of a display scale based on the one or more values, reception from the user, via the sensor, second data indicative of activity of the user over a time interval, determination of a second value of the metric based on the second data, generation of a first graphical indicator representing the second value based on the display scale and the second value, and display of the first graphical indicator on a display.

Claims

1. A device, comprising:

a display

one or more sensors;

one or more processors;

a memory; and

program code, wherein the program code is stored in the memory and configured to be executed by the one or more processors, the program code including instructions for;

receiving, via the one or more sensors, first data indicative of activity of a user;

determining one or more values of a metric based on the first data;

determining a display scale based on the one or more values, the display scale associating N units of the metric with a value of a graphical characteristic;

receiving, via the one or more sensors, second data indicative of activity of the user over a first time interval;

determining a second value of the metric based on the second data;

determining a first value of the graphical characteristic based on the second value and on the display scale;

generating a first graphical indicator exhibiting the first value of the graphical characteristic;

displaying the first graphical indicator at a first position on the display, where the first position of the displayed first graphical indicator on the display indicates the first time interval, the first position is along an arc of a circle, and a first portion of the arc represents the first time interval;

after displaying the first graphical indicator at the first position on the display, receiving, via the one or more sensors, third data indicative of activity of the user over a second time interval;

determining a third value of the metric based on the third data;

determining a second value of the graphical characteristic based on the third value and on the display scale;

generating a second graphical indicator exhibiting the second value of the graphical characteristic; and

displaying the second graphical indicator at a second position on the display, where the second position of the displayed second graphical indicator on the display indicates the second time interval, the second position is along the arc of the circle, and a second portion of the arc represents the second time interval.

2. A device according to claim 1, wherein the one or more sensors comprises at least one of:

an accelerometer;

a light sensor;

a blood oxygen sensor;

a gyroscope;

a magnetometer;

a Global Positioning System device;

a proximity sensor,

an altimeter; and

a heart rate sensor.

3. A device according to claim 1,

wherein the display scale associates a particular length with N units of the metric.

4. A device according to claim 1,

wherein the display scale associates a particular number of icons with N units of the metric.

5. A device according to claim 1, wherein the metric comprises one of:

step count, heart rate, distance traveled, activity level, altitude changes, altitude ascended, altitude descended, floors climbed, and calories burned.

6. A device according to claim 1, wherein the circle represents a twelve hour time interval.

7. A device according to claim 1, wherein the second graphical indicator is displayed one minute after display of the first graphical indicator.

8. The device according to claim 1, wherein the length of the arc increments according to a measurement of current time.

9. The device according to claim 1, wherein the length of the arc represents a measurement of a sub-time period which has passed in a current time period represented by the circle.

10. The device according to claim 1, the program code further including instructions for:

determining that a predetermined time period has elapsed since determination of the display scale; and

in response to the determination that the predetermined time period has elapsed, determining a second display scale associating M units of the metric with the value of a graphical characteristic.

11. The device according to claim 1, the program code further including instructions for:

determining a current time;

determining a value of the metric for each of a plurality of time intervals based on fourth data indicative of activity of the user over a third time interval which includes each of the plurality of time intervals, the third time interval beginning at a beginning of a specified time period and ending prior to the current time;

determining a value of the graphical characteristic for each of the plurality of time intervals based on a value of the metric for each of a plurality of time intervals and on the display scale;

for each one of the plurality of time intervals, generating a graphical indicator exhibiting the value of the graphical characteristic of the one of the plurality of time intervals; and

displaying the graphical indicators generated for each one of the plurality of time intervals at respective positions on the display, where the respective position of each one of the displayed graphical indicators generated for each one of the plurality of time intervals indicates a time interval for which the one displayed graphical indicators was generated.

12. A method, comprising:

receiving, via one or more sensors, first data indicative of activity of the user;

determining one or more values of a metric based on the first data;

determining a display scale based on the one or more values, the display scale associating N units of the metric with a value of a graphical characteristic;

receiving, via the one or more sensors, second data indicative of activity of the user over a first time interval;

determining a second value of the metric based on the second data;

determining a first value of the graphical characteristic based on the second value and on the display scale;

generating a first graphical indicator exhibiting the first value of the graphical characteristic;

displaying the first graphical indicator at a first position on a display, where the first position of the displayed first graphical indicator on the display indicates the first time interval, the first position is along an arc of a circle, and a first portion of the arc represents the first time interval;

after displaying the first graphical indicator at the first position on the display, receiving, via the one or more sensors, third data indicative of activity of the user over a second time interval;

determining a third value of the metric based on the third data;

determining a second value of the graphical characteristic based on the third value and on the display scale;

generating a second graphical indicator exhibiting the second value of the graphical characteristic; and

displaying the second graphical indicator at a second position on the display, where the second position of the displayed second graphical indicator on the display indicates the second time interval, the second position is along the arc of the circle, and a second portion of the arc represents the second time interval.

13. A method according to claim 12, wherein the one or more sensors comprises at least one of:

an accelerometer;

a light sensor;

a blood oxygen sensor;

a gyroscope;

a magnetometer;

a Global Positioning System device;

a proximity sensor,

an altimeter; and

a heart rate sensor.

14. A method according to claim 12, wherein the metric comprises one of:

step count, heart rate, distance traveled, activity level, altitude changes, altitude ascended, altitude descended, floors climbed, and calories burned.

15. A method according to claim 12, wherein the circle represents a twelve hour time interval.

16. A method according to claim 12, wherein the second graphical indicator is displayed one minute after display of the first graphical indicator.

17. A method according to claim 12, wherein the length of the arc increments according to a measurement of current time.

18. A method according to claim 12, wherein the length of the arc represents a measurement of a sub-time period which has passed in a current time period represented by the circle.

19. A method according to claim 12, further comprising:

determining that a predetermined time period has elapsed since determination of the display scale; and

in response to the determination that the predetermined time period has elapsed, determining a second display scale associating M units of the metric with the value of a graphical characteristic.

20. A method according to claim 12, further comprising:

determining a current time;

determining a value of the metric for each of a plurality of time intervals based on fourth data indicative of activity of the user over a third time interval which includes each of the plurality of time intervals, the third time interval beginning at a beginning of a specified time period and ending prior to the current time;

determining a value of the graphical characteristic for each of the plurality of time intervals based on a value of the metric for each of a plurality of time intervals and on the display scale;

for each one of the plurality of time intervals, generating a graphical indicator exhibiting the value of the graphical characteristic of the one of the plurality of time intervals; and

displaying the graphical indicators generated for each one of the plurality of time intervals at respective positions on the display, where the respective position of each one of the displayed graphical indicators generated for each one of the plurality of time intervals indicates a time interval for which the one displayed graphical indicators was generated.

21. A method, comprising:

receiving first data indicative of activity of a user;

determining one or more values of a metric based on the first data;

determining a display scale based on the one or more values, the display scale associating N units of the metric with a value of a graphical characteristic;

receiving second data indicative of activity of the user over a first time interval;

determining a second value of the metric based on the second data;

determining a first value of the graphical characteristic based on the second value and on the display scale;

generating a first graphical indicator exhibiting the first value of the graphical characteristic;

transmitting data representing the first graphical indicator and a first position at which to display the graphical indicator to a display device, where the first position indicates the first time interval, the first position is along an arc of a circle, and a first portion of the arc represents the first time interval;

after transmitting the data representing the first graphical indicator and the first position at which to display the graphical indicator, receiving third data indicative of activity of the user over a second time interval;

determining a third value of the metric based on the third data;

determining a second value of the graphical characteristic based on the third value and on the display scale;

generating a second graphical indicator exhibiting the second value of the graphical characteristic; and

transmitting data representing the second graphical indicator and a second position at which to display the graphical indicator to the display device, where the second position indicates the second time interval, the second position is along the arc of the circle, and a second portion of the arc represents the second time interval.

22. A method according to claim 21,

wherein the display scale associates a particular length with N units of the metric.

23. A method according to claim 21, wherein the metric comprises one of:

step count, heart rate, distance traveled, activity level, altitude increase, floors gained, and calories burned.

24. A method according to claim 21, further comprising:

determining that a predetermined time period has elapsed since determination of the display scale; and

in response to the determination that the predetermined time period has elapsed, determining a second display scale associating M units of the metric with the value of a graphical characteristic.

25. A method according to claim 21, further comprising:

determining a current time;

determining a value of the metric for each of a plurality of time intervals based on fourth data indicative of activity of the user over a third time interval which includes each of the plurality of time intervals, the third time interval beginning at a beginning of a specified time period and ending prior to the current time;

determining a value of the graphical characteristic for each of the plurality of time intervals based on a value of the metric for each of a plurality of time intervals and on the display scale;

for each one of the plurality of time intervals, generating a graphical indicator exhibiting the value of the graphical characteristic of the one of the plurality of time intervals; and

displaying the graphical indicators generated for each one of the plurality of time intervals at respective positions on the display, where the respective position of each one of the displayed graphical indicators generated for each one of the plurality of time intervals indicates a time interval for which the one displayed graphical indicators was generated.

26. A device, comprising:

one or more processors;

a memory; and

program code, wherein the program code is stored in the memory and configured to be executed by the one or more processors, the program code including instructions for;

receiving first data indicative of activity of a user;

determining one or more values of a metric based on the first data;

determining a display scale based on the one or more values, the display scale associating N units of the metric with a value of a graphical characteristic;

receiving second data indicative of activity of the user over a first time interval;

determining a second value of the metric based on the second data;

determining a first value of the graphical characteristic based on the second value and on the display scale;

generating a first graphical indicator exhibiting the first value of the graphical characteristic;

transmitting data representing the first graphical indicator and a first position at which to display the graphical indicator to a display device, where the first position indicates the first time interval, the first position is along an arc of a circle, and a first portion of the arc represents the first time interval;

after transmitting the data representing the first graphical indicator and the first position at which to display the graphical indicator, receiving third data indicative of activity of the user over a second time interval;

determining a third value of the metric based on the third data;

determining a second value of the graphical characteristic based on the third value and on the display scale;

generating a second graphical indicator exhibiting the second value of the graphical characteristic; and

transmitting data representing the second graphical indicator and a second position at which to display the graphical indicator to the display device, where the second position indicates the second time interval, the second position is along the arc of the circle, and a second portion of the arc represents the second time interval.

27. A device according to claim 26,

wherein the display scale associates a particular length with N units of the metric.

28. A device according to claim 26,

wherein the display scale associates a particular number of icons with N units of the metric.

29. A device according to claim 26, wherein the metric comprises one of:

step count, heart rate, distance traveled, activity level, altitude increase, floors gained, and calories burned.

30. A device according to claim 26, the program code further including instructions for:

determining that a predetermined time period has elapsed since determination of the display scale; and

in response to the determination that the predetermined time period has elapsed, determining a second display scale associating M units of the metric with the value of a graphical characteristic.