Application relevance determination based on social context

• US 9,781,540 B2
• Filed: 07/07/2011
• Issued: 10/03/2017
• Est. Priority Date: 07/07/2011
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Jagannathan, Padmapriya, Iwasaki, Jill S., Aggarwal, Pooja, King, Bennett M., Shah, Devarshi P., Ruuspakka, Roger M.
• Primary Examiner(s): Song, Daeho
• Application Number:
  US13/177,829
• Publication Number:
  US 20130014040A1
• Time in Patent Office: 2,280 Days
• Field of Search: 715765, 715745
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• CPC Class Codes: G06Q 30/0241 Advertisements
• CPC Class Codes: G06Q 50/01 Social networking
• CPC Class Codes: H04L 67/00 Network arrangements or protocols for supporting network services or applications user-to-user messaging H04L51/00; network arrangements, protocols or services for supporting real-time applications in data packet communications networks H04L65/00
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 1/72448 with means for adapting the functionality of the device according to specific conditions
• CPC Class Codes: H04M 1/72451 according to schedules, e.g. using calendar applications
• CPC Class Codes: H04M 1/72454 according to context-related or environment-related conditions
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 1/72472 wherein the items are sorted according to specific criteria, e.g. frequency of use
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring

Abstract

Systems, methods, devices, and computer program products are described for using context-aware recommendation techniques to facilitate content discovery on a mobile device platform. In particular, the context-aware recommendation techniques evaluate both a current device context and a social context to generate application relevance scores for each of a number of applications downloaded to a mobile device. Application representations on a graphical user interface (GUI) of the mobile device are rearranged, resized, and/or otherwise affected according to their respective application relevance scores. In certain configurations, one or more applications are pinned, thereby altering (e.g., reducing or eliminating) how changes in their respective application relevance scores affect display of their respective application representations on the GUI of the mobile device.

Claims

1. A method comprising:

determining, based on a dynamic characteristic of a mobile device of a user, a current device context value of at least one of a plurality of device context parameters;

receiving, at the mobile device and over a communications network, context information from each client device of a plurality of client devices, wherein each client device corresponds to a different social contact of a plurality of social contacts of the user, wherein the context information received from each client device comprises information relating to a social context of the client device of the social contact, wherein the information relating to the social context of the client device of the social contact relates to historical application usage information of a plurality of applications of the client device of the social contact;

determining, based on the context information received from each client device of the plurality of social contacts of the user, a current social context value of at least one of a plurality of social context parameters;

for each of a plurality of applications previously downloaded and stored on the mobile device, calculating, by the mobile device, an application relevance score as a function of the current device context value and the current social context value;

identifying at least one of the plurality of applications downloaded to the mobile device as a pinned application; and

dynamically updating a display of a plurality of application representations on a graphical user interface (GUI) of the mobile device, such that the application representations are arranged according at least to the application relevance scores, each application representation corresponding to one of the plurality of applications downloaded to the mobile device, the arranging comprising removing at least one application representation of the plurality of application representations according to a frequency of use of each of the plurality of application representations, reordering one or more application representations of the plurality of application representations according to the frequency of use of each such application representation, and listing an application representation corresponding to a most recently used application of the plurality of applications downloaded to the mobile device in a user-designated location of the GUI for the most recently used application, wherein the arrangement of the application representation of the pinned application is fixed and is not affected by changes in the application relevance scores.

2. The method of claim 1, wherein calculating the application relevance score comprises calculating a weighted combination of at least the current device context value and the current social context value for each of the plurality of applications downloaded to the mobile device.

3. The method of claim 1, wherein determining the current device context value comprises determining the current device context value based on substantially real-time data received from a sensor integrated with the mobile device.

4. The method of claim 1, wherein the at least one device context parameter relates to at least one of:

current geographical location of the mobile device;

current network usage;

current application usage;

or

current time.

5. The method of claim 1, wherein the at least one device context parameter relates to at least one of:

current geographical location of the mobile device in relation to a past geographical location of the mobile device;

or

current application usage in relation to past application usage.

6. The method of claim 1, wherein determining the current social context value comprises determining the current social context value based on at least one of:

an entry in a calendar application associated with the user;

or

contact history.

7. The method of claim 1, wherein the context information client device of the social contact relates to a geographic location of the client device of the social contact in relation to a geographic location of the mobile device.

8. The method of claim 1, wherein dynamically updating the display of the plurality of application representations on the GUI of the mobile device comprises reordering at least some of the application representations.

9. The method of claim 1, wherein dynamically updating the display of the plurality of application representations on the GUI of the mobile device comprises resizing at least some of the application representations.

10. The method of claim 1, wherein:

the method further comprises displaying the GUI on a primary screen and at least one secondary screen; and

dynamically updating the display of the plurality of application representations on the GUI comprises;

determining a subset of the plurality of applications downloaded to the mobile device that have highest application relevance scores; and

arranging the application representations according at least to the application relevance scores by displaying the application representations corresponding to the subset of applications on the primary screen of the GUI.

11. The method of claim 1, further comprising:

automatically executing at least one of the plurality of applications stored on the mobile device based on the calculated application relevance scores.

12. The method of claim 1, wherein at least one application representation is an icon representing the corresponding application.

13. The method of claim 1, further comprising:

determining a predicted future context based on the current device context value and the current social context value;

associating at least one of the plurality of applications downloaded to the mobile device with a template associated with the predicted future context; and

dynamically updating the display of the plurality of application representations on the GUI according to the template associated with the predicted future context.

14. The method of claim 1 wherein the context information client device of the social contact relates to calendar entries of the social contact.

15. The method of claim 1, further comprising:

determining a proximity of the mobile device to the client device of a social contact; and

wherein calculating the application relevance score as a function of the current device context value and the current social context value further comprises calculating the application relevance score based at least in part on the proximity of the mobile device to the client device of the social contact.

16. A system comprising:

a display;

a memory configured to store a plurality of application representations, each corresponding to one of a plurality of applications downloaded to a mobile device of a user; and

a processor communicatively coupled to the memory and the display, the processor being configured to implement a plurality of engines, the engines comprising;

a device context determination engine configured to determine, based on a dynamic characteristic of the mobile device of the user, a current device context value of at least one of a plurality of device context parameters;

a social context determination engine configured to receive, over a communications network, context information from each client device of a plurality of client devices, wherein each client device corresponds to a different social contact of a plurality of social contacts of the user, wherein the context information received from each client device comprises information relating to a social context of the client device of the social contact, wherein the information relating to the social context of the client device of the social contact relates to historical application usage information of a plurality of applications of the client device of the social contact, and to determine a current social context value of at least one of a plurality of social context parameters based on the context information received from each client device of the social contacts of the user;

a scoring engine, communicatively coupled to the device context determination engine and the social context determination engine, and configured to calculate, for each of the plurality of applications previously downloaded and stored on the mobile device, an application relevance score as a function of the current device context value and the current social context value; and

a display engine, communicatively coupled to the data store, the scoring engine, and the display, and configured to identify at least one of the plurality of applications downloaded to the mobile device as a pinned application, and dynamically update the display to show at least some of the plurality of application representations on a graphical user interface (GUI) rendered at the display, such that the application representations are arranged according at least to the application relevance scores, the arranging comprising removing at least one application representation of the plurality of application representations according to a frequency of use of each of the plurality of application representations, reordering one or more application representations of the plurality of application representations according to the frequency of use of each such application representation, and listing an application representation corresponding to a most recently used application of the plurality of applications downloaded to the mobile device in a user-designated location of the GUI for the most recently used application, wherein the arrangement of the application representation of the pinned application is fixed and is not affected by changes in the application relevance scores.

17. The system of claim 16, further comprising a sensor integrated with the mobile device, wherein the device context determination engine is further configured to determine the current device context value based on substantially real-time data received from the sensor.

18. The system of claim 16, wherein the display engine is configured to:

display the GUI on a primary screen and at least one secondary screen; and

dynamically update the display of the plurality of application representations on the GUI by;

determining a subset of the plurality of applications downloaded to the mobile device that have highest application relevance scores; and

arranging the application representations according at least to the application relevance scores by displaying the application representations corresponding to the subset of applications on the primary screen of the GUI.

19. The system of claim 16, wherein the display engine is configured to automatically execute at least one of the plurality of applications stored on the mobile device based on the calculated application relevance scores.

20. The system of claim 16, wherein the context information for the client device of the social contact relates to social content posted to the social networking application by the social contact of the user via the client device of the social contact.

21. The system of claim 16, wherein:

the scoring engine is further configured to determine a predicted future context based on the current device context value and the current social context value; and

the display engine is further configured to associate at least one of the plurality of applications downloaded to the mobile device with a template associated with the predicted future context and to dynamically update the display of the plurality of application representations on the GUI according to the template associated with the predicted future context.

22. A mobile device comprising:

a display;

a memory; and

a processor communicatively coupled to the display and the memory, the processor being configured to implement a plurality of controllers, the controllers comprising;

a device context determination controller configured to determine, based on a dynamic characteristic of the mobile device, a current device context value of at least one of a plurality of device context parameters, wherein the mobile device is associated with a user;

a social context determination controller configured to receive, over a communications network, context information from each client device of a plurality of client devices, wherein each client device corresponds to a different social contact of a plurality of social contacts of the user, wherein the context information received from each client device comprises information relating to a social context of the client device of the social contact, and wherein the information relating to the social context of the client device of the social contact relates to historical application usage information of a plurality of applications of the client device of the social contact, and to determine a current social context value of at least one of a plurality of social context parameters based on the context information received from each client device of the plurality of social contacts of the user;

a scoring controller, communicatively coupled to the device context determination controller and the social context determination controller, and configured to calculate, for each of the plurality of applications previously downloaded and stored on the mobile device, an application relevance score as a function of the current device context value and the current social context value; and

a display controller, communicatively coupled to the scoring controller and the display, and configured to identify at least one of the plurality of applications downloaded to the mobile device as a pinned application, and dynamically update the display to show at least some of a plurality of application representations on a graphical user interface (GUI) rendered at the display, such that the application representations are arranged according at least to the application relevance scores, each application representation corresponding to one of the plurality of applications downloaded to the mobile device, the arranging comprising removing at least one application representation of the plurality of application representations according to a frequency of use of each of the plurality of application representations, reordering one or more application representations of the plurality of application representations according to the frequency of use of each such application representation, and listing an application representation corresponding to a most recently used application of the plurality of applications downloaded to the mobile device in a user-designated location of the GUI for the most recently used application, wherein the arrangement of the application representation of the pinned application is fixed and is not affected by changes in the application relevance scores.

23. The mobile device of claim 22, further comprising a sensor integrated with the mobile device, wherein the device context determination controller is further configured to determine the current device context value based on substantially real-time data received from the sensor.

24. The mobile device of claim 22, wherein the display controller is further configured to:

display the GUI on a primary screen and at least one secondary screen; and

dynamically update the display of the plurality of application representations on the GUI by;

determining a subset of the plurality of applications downloaded to the mobile device that have highest application relevance scores; and

arranging the application representations according at least to the application relevance scores by displaying the application representations corresponding to the subset of applications on the primary screen of the GUI.

25. The mobile device of claim 22, wherein the display controller is configured to automatically execute at least one of the plurality of applications stored on the mobile device based on the calculated application relevance scores.

26. The system of claim 22, wherein the context information for the client device of the social contact relates to social content posted to the social networking application by the social contact of the user via the client device of the social contact.

27. The system of claim 22, wherein:

the scoring controller is further configured to determine a predicted future context based on the current device context value and the current social context value; and

the display controller is further configured to associate at least one of the plurality of applications downloaded to the mobile device with a template associated with the predicted future context and to dynamically update the display of the plurality of application representations on the GUI according to the template associated with the predicted future context.

28. A computer program product residing on a non-transitory processor-readable medium and comprising processor-readable instructions, which, when executed, cause a processor to perform steps comprising:

determining, based on a dynamic characteristic of a mobile device of a user, a current device context value of at least one of a plurality of device context parameters;

receiving, at the mobile device and over a communications network, context information from each client device of a plurality of client devices, wherein each client device corresponds to a different social contact of a plurality of social contacts of the user, wherein the context information comprises information relating to a social context of the client device of the social contact, and wherein the information relating to the social context of the client device of the social contact relates to historical application usage information of a plurality of applications of the client device of the social contact;

determining, based on the context information received from each client device of the plurality of social contacts of the user, a current social context value of at least one of a plurality of social context parameters;

for each of a plurality of applications previously downloaded and stored on the mobile device, calculating an application relevance score as a function of the current device context value and the current social context value;

identifying at least one of the plurality of applications downloaded to the mobile device as a pinned application; and

dynamically updating a display of a plurality of application representations on a graphical user interface (GUI) of the mobile device, such that the application representations are arranged according at least to the application relevance scores, each application representation corresponding to one of the plurality of applications downloaded to the mobile device, the arranging comprising removing at least one application representation of the plurality of application representations according to a frequency of use of each of the plurality of application representations, reordering one or more application representations of the plurality of application representations according to the frequency of use of each such application representation, and listing an application representation corresponding to a most recently used application of the plurality of applications downloaded to the mobile device in a user-designated location of the GUI for the most recently used application, wherein the arrangement of the application representation of the pinned application is fixed and is not affected by changes in the application relevance scores.

29. The computer program product of claim 28, wherein the instructions are further configured to cause the processor to calculate a weighted combination of at least the current device context value and the current social context value for each of the plurality of applications downloaded to the mobile device.

30. The computer program product of claim 28, wherein the instructions are further configured to cause the processor to determine the current device context value based on substantially real-time data received from a sensor integrated with the mobile device.

31. The computer program product of claim 28, wherein the instructions are further configured to cause the processor to:

display the GUI on a primary screen and at least one secondary screen; and

dynamically update the display of the plurality of application representations on the GUI by;

determining a subset of the plurality of applications downloaded to the mobile device that have highest application relevance scores; and

arranging the application representations according at least to the application relevance scores by displaying the application representations corresponding to the subset of applications on the primary screen of the GUI.

32. The computer program product of claim 28, wherein the instructions are further configured to cause the processor to:

automatically execute at least one of the plurality of applications stored on the mobile device based on the calculated application relevance scores.

33. The computer program product of claim 28, wherein the context information client device of the social contact relates to social content posted to the social networking application by the social contact of the user via the client device of the social contact.

34. The computer program product of claim 28, wherein the instructions are further configured to cause the processor to:

determine a predicted future context based on the current device context value and the current social context value;

associate at least one of the plurality of applications downloaded to the mobile device with a template associated with the predicted future context; and

dynamically update the display of the plurality of application representations on the GUI according to the template associated with the predicted future context.

35. A system comprising:

means for determining, based on a dynamic characteristic of a mobile device of a user, a current device context value of at least one of a plurality of device context parameters;

means for receiving, at the mobile device and over a communications network, context information from each client device of a plurality of client devices, wherein each client device corresponds to a different social contact of a plurality of social contacts of the user, wherein the context information received from each client device comprises information relating a social context of the client device of the social contact, and wherein the information relating to the social context of the client device of the social contact relates to historical application usage information of a plurality of applications of the client device of the social contact;

means for determining, based on the context information received from each client device of the plurality of social contacts of the user, a current social context value of at least one of a plurality of social context parameters;

for each of a plurality of applications previously downloaded and stored on the mobile device, means for calculating an application relevance score as a function of the current device context value and the current social context value;

means for identifying at least one of the plurality of applications downloaded to the mobile device as a pinned application; and

means for dynamically updating a display of a plurality of application representations on a graphical user interface (GUI) of the mobile device, such that the application representations are arranged according at least to the application relevance scores, each application representation corresponding to one of the plurality of applications downloaded to the mobile device, the arranging comprising removing at least one application representation of the plurality of application representations according to a frequency of use of each of the plurality of application representations, reordering one or more application representations of the plurality of application representations according to the frequency of use of each such application representation, and listing an application representation corresponding to a most recently used application of the plurality of applications downloaded to the mobile device in a user-designated location of the GUI for the most recently used application, wherein the arrangement of the application representation of the pinned application is fixed and is not affected by changes in the application relevance scores.

36. The system of claim 35, wherein the means for calculating the application relevance score comprises means for calculating a weighted combination of at least the current device context value and the current social context value for each of the plurality of applications downloaded to the mobile device.

37. The system of claim 35, wherein the means for determining the current device context value comprises means for determining the current device context value based on substantially real-time data received from a sensor integrated with the mobile device.

38. The system of claim 35, wherein:

the system further comprises means for displaying the GUI on a primary screen and at least one secondary screen; and

the means for dynamically updating the display of the plurality of application representations on the GUI comprises;

means for determining a subset of the plurality of applications downloaded to the mobile device that have highest application relevance scores; and

means for arranging the application representations according at least to the application relevance scores by displaying the application representations corresponding to the subset of applications on the primary screen of the GUI.

39. The system of claim 35, further comprising:

means for automatically executing at least one of the plurality of applications stored on the mobile device based on the calculated application relevance scores.

40. The system of claim 35, wherein the context information for the client device of the social contact relates to social content posted to the social networking application by the social contact of the user via the client device of the social contact.

41. The system of claim 35, further comprising:

means for determining a predicted future context based on the current device context value and the current social context value;

means for associating at least one of the plurality of applications downloaded to the mobile device with a template associated with the predicted future context; and

means for dynamically updating the display of the plurality of application representations on the GUI according to the template associated with the predicted future context.