Presence and geographic location notification based on a delegation model
View Patent ↗A user of an instant messaging system may store names of other users of the instant messaging system on a participant list (which may be referred to as a “buddy list”), and the names may be categorized into one or more groups. Similarly, a user of a mobile device, such as a mobile telephone, may store contact information about people on the mobile device. Information describing the on-line presence of the user within the instant messaging system or geographic location of a mobile device, such as a mobile telephone associated with the user system, may be disseminated to users on the participant list or people on the contact list based on notification information that is associated with groups of users or contacts. A delegation model is used to control whether a user is permitted to make modifications to the notification information.
1. A method of using a system configured with at least one processor for controlling dissemination of a geographic location of a mobile communications device, the method comprising:
using the at least one processor to access delegation information accessible to the mobile communications device, the delegation information including multiple categories of communications identities and, for at least one of the multiple categories, identifying restrictions on ability to modify information used to control dissemination of the geographic location of the mobile communications device;
receiving, from a first communications identity associated with a category of the multiple categories, a proposed modification to information used to control dissemination of the geographic location of the mobile communications device, the information controlling dissemination of the geographic location relating to a second communications identity;
accessing delegation information accessible to the mobile communications device and associated with the category;
determining whether the first communications identity is permitted to perform the proposed modification based on the restrictions specified in the delegation information associated with the category; and
permitting modification to the information used to control dissemination of the geographic location of the mobile communications device conditioned upon the first communications identity being permitted to perform the proposed modification.
2. The method of claim 1 wherein:
the multiple categories comprise multiple categories in which at least two categories of the multiple categories are arranged in a hierarchical relationship such that a lower category is related to a higher category,
delegation information associated with the higher category also is associated with the lower category,
the first communications identity is associated with the lower category, and determining whether the first communications identity is permitted to perform the proposed modification is based on the delegation information associated with the higher category.
3. The method of claim 1 wherein the multiple categories include a government category, an equipment owner category, and a user category.
4. The method of claim 3 wherein the equipment owner category comprises a business enterprise and the user category comprises an employee.
5. The method of claim 3 wherein the equipment owner category comprises a parent and the user category comprises a child of the parent.
6. The method of claim 1 wherein controlling dissemination of geographic information comprises restricting dissemination of availability of the second communications identity to communicate.
7. The method of claim 1 wherein controlling dissemination of geographic information comprises permitting dissemination of availability of the second communications identity to communicate.
8. The method of claim 1 wherein controlling dissemination of geographic information comprises restricting dissemination of the geographic location of the second communications identity.
9. The method of claim 1 wherein controlling dissemination of geographic information comprises permitting dissemination of the geographic location of the second communications identity.
10. The method of claim 1 wherein the mobile communications device comprises a mobile telephone.
11. The method of claim 1 wherein the first communications identity is the same communications identity as the second communications identity.
12. An apparatus to control dissemination of a geographic location of a mobile communications device, the apparatus comprising at least one processor and being configured to:
using the at least one processor to access delegation information accessible to the mobile communications device, the delegation information including multiple categories of communications identities and, for at least one of the multiple categories, identifying restrictions on ability to modify information used to control dissemination of the geographic location of the mobile communications device;
receive, from a first communications identity associated with a category of the multiple categories, a proposed modification to information used to control dissemination of the geographic location of the mobile communications device, the information controlling dissemination of the geographic location relating to a second communications identity;
access delegation information accessible to the mobile communications device and associated with the category;
determine whether the first communications identity is permitted to perform the proposed modification based on the restrictions specified in the delegation information associated with the category; and
permit modification to the information used to control dissemination of the geographic location of the mobile communications device conditioned upon the first communications identity being permitted to perform the proposed modification.
13. The apparatus of claim 12 wherein:
the multiple categories comprise multiple categories in which at least two categories of the multiple categories are arranged in a hierarchical relationship such that a lower category is related to a higher category,
delegation information associated with the higher category also is associated with the lower category,
the first communications identity is associated with the lower category, and
the apparatus is configured to determine whether the first communications identity is permitted to perform the proposed modification is based on the delegation information associated with the higher category.
14. The apparatus of claim 12 wherein the multiple categories include a government category, an equipment owner category, and a user category.
15. The apparatus of claim 14 wherein the equipment owner category comprises a business enterprise and the user category comprises an employee.
16. The apparatus of claim 14 wherein the equipment owner category comprises a parent and the user category comprises a child of the parent.
17. The apparatus of claim 12 configured to control dissemination of geographic information by restricting dissemination of availability of the second communications identity to communicate.
18. The apparatus of claim 12 configured to control dissemination of geographic information by permitting dissemination of availability of the second communications identity to communicate.
19. The apparatus of claim 12 configured to control dissemination of geographic information by restricting dissemination of the geographic location of the second communications identity.
20. The apparatus of claim 12 configured to control dissemination of geographic information by permitting dissemination of the geographic location of the second communications identity.
21. The apparatus of claim 12 wherein the mobile communications device comprises a mobile telephone.
22. The apparatus of claim 12 wherein the apparatus comprises a mobile telephone.
23. The apparatus of claim 12 wherein the first communications identity is the same communications identity as the second communications identity.
24. A computer-readable medium having embodied thereon a computer program configured to, when executed, control dissemination of a geographic location of a mobile communications device, the medium comprising one or more code segments configured to:
access delegation information accessible to the mobile communications device, the delegation information including multiple categories of communications identities and, for at least one of the multiple categories, identifying restrictions on ability to modify information used to control dissemination of the geographic location of the mobile communications device;
receive, from a first communications identity associated with a category of the multiple categories, a proposed modification to information used to control dissemination of the geographic location of the mobile communications device, the information controlling dissemination of the geographic location relating to a second communications identity;
access delegation information accessible to the mobile communications device and associated with the category;
determine whether the first communications identity is permitted to perform the proposed modification based on the restrictions specified in the delegation information associated with the category; and
permit modification to the information used to control dissemination of the geographic location of the mobile communications device conditioned upon the first communications identity being permitted to perform the proposed modification.
25. The medium of claim 24 wherein the mobile communications device comprises a mobile telephone.
26. The medium of claim 24 wherein the first communications identity is the same communications identity as the second communications identity.
27. A system configured with at least one processor for controlling dissemination of a geographic location of a mobile communications device, the system comprising:
means for using the at least one processor to access delegation information accessible to the mobile communications device, the delegation information including multiple categories of communications identities and, for at least one of the multiple categories, identifying restrictions on ability to modify information used to control dissemination of the geographic location of the mobile communications device;
means for receiving, from a first communications identity associated with a category of the multiple categories, a proposed modification to information used to control dissemination of the geographic location of the mobile communications device, the information controlling dissemination of the geographic location relating to a second communications identity;
means for accessing delegation information accessible to the mobile communications device and associated with the category;
means for determining whether the first communications identity is permitted to perform the proposed modification based on the restrictions specified in the delegation information associated with the category; and
means for permitting modification to the information used to control dissemination of the geographic location of the mobile communications device conditioned upon the communications identity being permitted to perform the proposed modification.
28. The system of claim 27 wherein the first communications identity is the same communications identity as the second communications identity.