LOCATION BASED PRESENCE AND PRIVACY MANAGEMENT

• US 20090047972A1
• Filed: 08/14/2007
• Published: 02/19/2009
• Est. Priority Date: 08/14/2007
• Status: Active Grant

• Current Assignee: mPanion Incorporated
• Original Assignee: Neeraj Chawla
• Inventors: NEERAJ, CHAWLA
• Granted Patent: US 8,050,690 B2
• Time in Patent Office: Days
• US Class Current: 455/456.100
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 51/043 using or handling presence information
• CPC Class Codes: H04L 51/222 using geographical location information, e.g. messages transmitted or received in proximity of a certain spot or area
• 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 4/185 by embedding added-value information into content, e.g. geo-tagging
• CPC Class Codes: H04W 4/21 for social networking applications

Abstract

A method and system for providing location based presence status and enhancing location privacy management in a mobile, instant messaging or social networking environment. A user specifies or saves their favorite locations (e.g. home, work, school, or particular business or point of interest locations), and specifies or selects names and/or categories to be shared for each user-specified location. In addition, the system provides multiple sharing levels for sharing multiple types of location contextual information. When user'"'"'s current location corresponds to user-specified locations, location based presence status is provided to specified contacts according to the sharing level settings, and provides user the option to share location contextual information without sharing location coordinates of the user. When user is driving, location based presence status is updated accordingly, and when user is at other business or POI locations, corresponding location contextual information is shared based on user'"'"'s settings for each sharing level.

Claims

1. A computer based method for sharing a user'"'"'s location contextual information, comprising:

a) a mobile phone or another electronic device capable of determining or accessing said user'"'"'s current location from a mobile positioning system;

b) said current location comprising of geographic location coordinates of said user'"'"'s geographic location at that time, as determined within accuracy limitations of said device or said mobile positioning system;

c) said geographic location coordinates comprising of latitude and longitude or alternatively postal street address of said geographic location;

d) storing the geographic location coordinates of any user-specified locations specified or saved by said user;

e) said location contextual information comprising of a plurality of descriptive name, category, and other textual or graphical representation of a geographic location;

f) associating said location contextual information with said current or user-specified locations;

g) one or more contacts or applications that said location contextual information corresponding to said user'"'"'s current location is to be shared with or provided to;

h) determining if said contacts or applications are authorized to receive said location contextual information based on criteria specified by said user;

i) providing said location contextual information to said contacts or applications without providing said geographic location coordinates of said current location;

whereby the method enables said user to share said location contextual information indicating location status of said user without having to provide said geographic location coordinates of said user.

2. The method of claim 1, further providing the option to said contact to request said geographic location coordinates of said user, and providing or denying such request based on privacy settings of said user with respect to said contact, and optionally including a manual approval step as specified by said user, whereby the method enables sharing said location contextual information with said contacts while providing additional options to manage and control sharing of said geographic location coordinates on a case by case basis.

3. The method of claim 1, further providing the option to said contact to request distance, proximity or navigation information to said current location, which may be provided or denied based on privacy or sharing level settings of said user with respect to said contact, and optionally including a manual approval step as specified by said user, whereby the method enables sharing said location contextual information with said contacts while providing additional options to request, manage and control additional information that requires sharing said geographic location coordinates on a case by case basis.

4. The method of claim 1, additionally comprising of a process for accessing either or both of the name and category of a business or point of interest corresponding to a particular geographic location and associating said location contextual information based on said name or said category of said business or point of interest location according to criteria specified by said user.

5. The method of claim 1, wherein said location contextual information includes additional information specifying said user'"'"'s preferred messaging or calling options at said current location.

6. The method of claim 1, wherein said location contextual information includes additional information specifying said user'"'"'s preferred messaging or calling options based on the category of said location.

7. The method of claim 1, wherein said applications include instant messaging, email, text messaging, social networking or other location based applications.

8. The method of claim 1, wherein displaying said location contextual information on said contact'"'"'s mobile device, instant messaging or another application involves two or more steps, wherein either or both of the graphical representation and a part of the said location contextual information may be displayed by the said application with an option to view or request additional location contextual information, whereby said location contextual information may be partially displayed due to screen size or other user interface limitations of said application and providing an option for said contact to view or request additional location contextual information.

9. The method of claim 1, wherein the process of associating said location contextual information includes:

a) determining the nearest user-specified location and associating the corresponding location contextual information if said user is at or within a specified distance of said nearest user-specified location;

b) determining if said user is at a business or point of interest location, and if yes, associating the location contextual information corresponding to said business or point of interest location.

10. The method of claim 1, wherein the process of associating said location contextual information comprises:

a) determining if multiple business or POI locations correspond to said current location;

b) determining the list of nearest business or POI locations within a specified distance of said current location;

c) providing an option for said user to select or specify the relevant location from said list;

d) associating said location contextual information corresponding to selected location;

whereby the method enables said user to select or specify relevant location if co-located or multiple business or POI locations correspond to said current location.

11. The method of claim 1, wherein the process of providing said location contextual information to said contacts comprises determining if said location contextual information corresponding to said contacts or groups of contacts has changed and updating only the contacts or groups of contacts for whom said location contextual information has changed.

12. The method of claim 1, wherein providing location contextual information at said user-specified locations is further filtered based on temporal options including one or more of day, date or time based options.

13. A computer based method for enabling multiple levels of sharing location contextual information, comprising:

a) a mobile phone or another electronic device capable of determining or accessing a user'"'"'s geographic location coordinates from a mobile positioning system;

b) said geographic location coordinates comprising of latitude and longitude or alternatively postal street address of said geographic location;

c) said location contextual information comprising of a plurality of descriptive name, category, and other textual or graphical representation of a geographic location;

d) specifying multiple, numerically or descriptively labeled, location sharing levels with varying levels of location privacy;

e) specifying multiple types of location contextual information corresponding to a geographic location coordinate including a plurality of city, state, zip, neighborhood or area name, names and categories of user-specified locations, businesses or points of interest, and proximity information including nearest intersection, street name, street address, and location coordinates;

f) associating said types of location contextual information with said sharing levels wherein each type of location contextual information can be assigned specific sharing levels or a minimum sharing level;

g) assigning specific sharing levels to selected contacts or groups of contacts, and assigning a default sharing level for all other contacts;

h) providing said types of location contextual information to said contacts based on the sharing levels assigned to said contacts.

14. The method of claim 13, wherein one of the sharing levels comprises of location contextual information corresponding to names and categories of said user'"'"'s current geographic location without including said geographic location coordinates of said user, whereby said user can share said location contextual information indicating location status of said user at said current geographic location without providing said geographic location coordinates of said user.

15. The method of claim 13, wherein providing said location contextual information is further filtered based on temporal options including one or more of day, date or time based options.

16. The method of claim 13, wherein providing said location contextual information is further filtered by assigning a specific or minimum sharing level to a user-specified geographic location.

17. The method of claim 13, wherein providing said location contextual information is further filtered by assigning a specific or minimum sharing level to a business or POI location name or category.

18. The method of claim 13, wherein providing said location contextual information to said contacts comprises:

a) determining current location status of said user corresponding to said sharing levels based on said user'"'"'s current location and said types of location contextual information corresponding to said sharing levels at said current location;

b) determining if said current location status corresponding to said location sharing levels has changed compared to the last time it was determined;

p1 c) providing said location status only when it has changed, and only to said contacts associated with the sharing levels at which said location status has changed.

19. A computer based method for sharing a user'"'"'s location status from a mobile phone, comprising:

determining the user'"'"'s current speed from a mobile positioning system;

if the user'"'"'s current speed is above a threshold, setting the user'"'"'s location status to indicate that the user is in motion;

providing the user'"'"'s location status to one or more contacts associated with the user, wherein the location status does not include geographic location coordinates identifying the user'"'"'s location.

20. The method of claim 19, wherein the user'"'"'s location status indicates that the user is driving.

21. The method of claim 19, wherein the user'"'"'s location status is provided as an audio-visual indicator to the user'"'"'s contacts.

22. A computer based method for setting and sharing a mobile user'"'"'s location-based presence status from a mobile phone, comprising:

determining the mobile user'"'"'s current location from a mobile positioning system associated with the mobile phone;

associating location-based presence status options with identified locations, wherein the identified locations comprise point of interest locations and user-specified locations;

setting the mobile user'"'"'s location-based presence status to a corresponding option when the mobile user'"'"'s determined current location matches (414) an identified location; and

providing the mobile user'"'"'s location-based presence status to one or more other users without providing geographic location coordinates of the mobile user.

23. The method of claim 22, including providing options to the mobile user for customizing the location-based presence status options that are associated with each point of interest and user-specified location.