Managed dissemination of location data

• US 9,432,381 B2
• Filed: 12/01/2010
• Issued: 08/30/2016
• Est. Priority Date: 12/01/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Dyor, Matthew Graham, Tapia, Pablo
• Primary Examiner(s): Davis, Zachary A
• Application Number:
  US12/958,325
• Publication Number:
  US 20120144452A1
• Time in Patent Office: 2,099 Days
• Field of Search: 726/4, 726/5, 726/7, 726/27, 726/29, 340/539.11, 340/539.13, 455/410, 455/456.1, 455/456.3
• US Class Current: 1/1
• CPC Class Codes: G06F 21/6245 Protecting personal data, e.g. for financial or medical purposes
• CPC Class Codes: H04L 63/0884 by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04L 63/108 when the policy decisions are valid for a limited amount of time
• CPC Class Codes: H04W 12/084 using delegated authorisation, e.g. open authorisation [OAuth] protocol
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/20 Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
• CPC Class Codes: H04W 48/04 based on user or terminal location or mobility data, e.g. moving direction, speed

Abstract

A location provider manages dissemination of location data of a user to one or more third-party services, so that the user can take advantage of services offered by the third parties, without the associated burden of continuously granting or denying requests by the third party services to obtain location data of the user. A third-party service can obtain location information of a user from the location provider. Users may control circumstances in which the location provider is to share location data of the user with the one or more third-party services.

Claims

1. A method implemented at least in part by a client application executing on one or more computing devices, the method comprising:

identifying a triggering event indicating that location data of a user device is to be obtained, wherein the user device comprises one of a first computing device of the one or more computing devices or a device different from the one or more computing devices;

in response to identifying the triggering event, causing an authentication credential to be provided to a remote location provider, the authentication credential indicating that the client application has permission to access at least a portion of the location data of the user device;

obtaining, from the remote location provider, the portion of the location data that the client application has permission to access; and

notifying a user of a presence of one or more social connections of the user in a form of communication based on a number of the one or more social connections of the user that are present within a predetermined proximity of a location indicated by the portion of the location data that the client application has obtained from the remote location provider.

2. The method of claim 1, wherein the one or more computing devices comprise a portable electronic device and the client application is executed on the portable electronic device, and wherein the portable electronic device comprises one of the user device or a device different from the user device.

3. The method of claim 1, wherein the one or more computing devices comprise a backend server and the client application interacts with a web service hosted on the backend server.

4. The method of claim 1, wherein the one or more computing devices comprise a portable electronic device in communication with a backend server, and the client application interacts with a web service hosted on the backend server, the portable electronic device comprising one of the user device or a device different from the user device.

5. The method of claim 1, wherein causing the authentication credential to be provided to the remote location provider comprises sending the authentication credential from the client application executing on the one or more computing devices to the remote location provider.

6. The method of claim 1, wherein causing the authentication credential to be provided to the remote location provider comprises requesting that the authentication credential be sent to the remote location provider via a proxy executing on the one or more computing devices.

7. The method of claim 1, wherein causing the authentication credential to be provided to the remote location provider comprises requesting that the authentication credential be sent from an independent authentication authority to the remote location provider.

8. The method of claim 1, wherein obtaining the portion of the location data comprises:

sending a one-time request for the location data of the user device to the remote location provider; and

receiving, from the remote location provider, a response to the one-time request, the response including the portion of the location data of the user device.

9. The method of claim 1, wherein obtaining the portion of the location data comprises:

subscribing to an event or stream of events associated with the location data of the user device; and

receiving a notification including the portion of the location data of the user device in response to occurrence of each event to which the client application subscribed.

10. One or more computer storage media storing executable instructions that, when executed by client application running one or more computing devices, cause the client application to perform acts comprising:

identifying a triggering event indicating that location data of a user device is to be obtained, wherein the user device comprises one of a first computing device of the one or more computing devices or a device different from the one or more computing devices;

in response to identifying the triggering event, causing an authentication credential to be provided to a remote location provider, the authentication credential indicating that the client application has permission to access at least a portion of the location data of the user device;

obtaining, from the remote location provider, the portion of the location data that the client application has permission to access; and

notifying a user of a presence of one or more social connections of the user in a form of communication based on a number of the one or more social connections of the user that are present within a predetermined proximity of a location indicated by the portion of the location data that the client application has obtained from the remote location provider.

11. The one or more computer storage media of claim 10, wherein the one or more computing devices comprise a portable electronic device and the client application is run on the portable electronic device, and wherein the portable electronic device comprises one of the user device or a device different from the user device.

12. The one or more computer storage media of claim 10, wherein the one or more computing devices comprise a backend server and the client application interacts with a web service hosted on the backend server.

13. The one or more computer storage media of claim 10, wherein the one or more computing devices comprise a portable electronic device in communication with a backend server, and the client application interacts with a web service hosted on the backend server, the portable electronic device comprising one of the user device or a device different from the user device.

14. The one or more computer storage media of claim 10, wherein causing the authentication credential to be provided to the remote location provider comprises one of:

sending the authentication credential from the client application executing on the one or more computing devices to the remote location provider;

requesting that the authentication credential be sent to the remote location provider via a proxy executing on the one or more computing devices;

or

requesting that the authentication credential be sent from an independent authentication authority to the remote location provider.

15. The one or more computer storage media of claim 10, wherein obtaining the portion of the location data comprises:

sending a one-time request for the location data of the user device to the remote location provider; and

receiving, from the remote location provider, a response to the one-time request, the response including the portion of the location data of the user device.

16. The one or more computer storage media of claim 10, wherein obtaining the portion of the location data comprises:

subscribing to an event or stream of events associated with the location data of the user device; and

receiving a notification including the portion of the location data of the user device in response to occurrence of each event to which the client application subscribed.

17. A computing device comprising:

one or more processors;

memory; and

a client application stored in the memory and executable by the one or more processors to perform acts comprising;

identifying a triggering event indicating that location data of a user device is to be obtained, wherein the user device comprises one of the computing device or a device different from the computing device;

in response to identifying the triggering event, causing an authentication credential to be provided to a remote location provider, the authentication credential indicating that the client application has permission to access at least a portion of the location data of the user device;

obtaining the portion of the location data that the client application has permission to access from the remote location provider; and

notifying a user of a presence of one or more social connections of the user in a form of communication based on a number of the one or more social connections of the user that are present within a predetermined proximity of a location indicated by the portion of the location data that the client application has obtained from the remote location provider.

18. The computing device of claim 17, wherein causing the authentication credential to be provided to the remote location provider comprises one of:

sending the authentication credential from the client application to the remote location provider;

requesting that the authentication credential be sent to the remote location provider via a proxy executing on the computing device;

or

requesting that the authentication credential be sent from an independent authentication authority to the remote location provider.

19. The computing device of claim 17, wherein obtaining the portion of the location data comprises:

sending a one-time request for the location data of the user device to the remote location provider; and

receiving, from the remote location provider, a response to the one-time request, the response including the portion of the location data of the user device.

20. The computing device of claim 17, wherein obtaining the portion of the location data comprises:

subscribing to an event or stream of events associated with the location data of the user device; and

receiving a notification including the portion of the location data of the user device in response to occurrence of each event to which the client application subscribed.