METHODS AND APPARATUSES FOR PRIVACY IN LOCATION-AWARE SYSTEMS

• US 20100024045A1
• Filed: 06/30/2007
• Published: 01/28/2010
• Est. Priority Date: 06/30/2007
• Status: Abandoned Application

• Current Assignee: Intel Corporation
• Original Assignee: Intel Corporation
• Inventors: Krishnan, Ram, Covington, Michael J., Sastry, Manoj R.
• Application Number:
  US11/772,196
• Publication Number:
  US 20100024045A1
• Time in Patent Office: Days
• US Class Current: 726/28
• CPC Class Codes: G06F 21/6245 Protecting personal data, e.g. for financial or medical purposes
• CPC Class Codes: G06F 2221/2111 Location-sensitive, e.g. geographical location, GPS
• CPC Class Codes: H04W 12/02 Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
• CPC Class Codes: H04W 12/63 Location-dependent; Proximity-dependent
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

In one embodiment a method is disclosed for accepting and enforcing user selectable privacy settings for context awareness including location awareness data on a computing platform. The method may identify a requestor, assign a privacy setting to the requester then detect a request for location information from the requestor. The method may transmit location information to the requester based on the user selected privacy setting. The user selected privacy setting may have a granularity assigned to each requestor based on a privacy preference and the method may entirely block the location information from being disclosed or the method may modify the granularity/accuracy of the location information based on the privacy setting to report context of an appropriate level of granularity according to the privacy setting configured by the user. Other embodiments are also disclosed.

Claims

1. A method comprising:

identifying a requestor;

assigning a privacy setting to share context information with the requester;

detecting a request for the context information from the requestor; and

transmitting the context information to the requestor based on the privacy setting.

2. The method of claim 1, wherein the context information is location information.

3. The method of claim 1, further comprising scanning multiple channels for multiple network identification signals.

4. The method of claim 1, further comprising prompting a user for a privacy setting of sharing context with the requester.

5. The method of claim 1, wherein the requestor is one of a local or remote application or service.

6. The method of claim 1, wherein the requester is one of a user group and an individual.

7. The method of claim 1, further comprising modifying a granularity of the context information based on the privacy setting.

8. The method of claim 1, wherein the requestor is granted access to the location information based on credentials.

9. The method of claim 1, wherein the privacy setting further comprises a granularity setting that is related to the requestor.

10. A system comprising:

a privacy configurator to accept user input regarding user selectable privacy settings regarding treatment of location data, the privacy settings having a requestor and a requestor-specific privacy setting;

a requestor identifier to identify a requestor of the location data; and

a policy checker to control access to the location data based on the user input.

11. The system of claim 10, further comprising a graphical user interface module to accept user input and to display the user selectable privacy settings.

12. The system of claim 10, further comprising a location engine module to determine location data.

13. The system of claim 10, further comprising an application type requestor to request location data from the location engine.

14. The system of claim 10, wherein the policy checker to modify the location information based on the requestor and the granularity.

15. The system of claim 10 further comprising a policy checker to filter location data requests based on a requestor and granularity.