Methods and apparatus for geo-collaboration

• US 9,819,628 B2
• Filed: 05/09/2016
• Issued: 11/14/2017
• Est. Priority Date: 12/17/2004
• Status: Active Grant

• Current Assignee: Interdigital Vc Holdings, Inc. (InterDigital, Inc.)
• Original Assignee: VID SCALE Inc. (InterDigital, Inc.)
• Inventors: Coch, Gabriel, Smith, David Mark, Knight, Graham
• Primary Examiner(s): CAMBY, RICHARD M
• Application Number:
  US15/150,123
• Publication Number:
  US 20160255029A1
• Time in Patent Office: 554 Days
• Field of Search: 701409
• CPC Class Codes: G09B 29/10 Map spot or coordinate position indicators; Map reading aids optical projection apparatus per se G03B
• 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: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• 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 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

Methods and computer readable medium for collaborating on geographical maps between two or more computers are disclosed. In particular, sharing a geographical location on a map between two or more computers and co-navigating a map between two or more computers are disclosed. With respect to sharing a geographical location, the geographical location is retrieved to the first computer. The geographical location is added to the map being rendered at the first computer and is sent to a second computer. A map including the geographical location is rendered at the second computer. With respect to co-navigating, a map is displayed from a map perspective at the first computer. The map perspective is sent to the second computer. A map from the same map perspective being displayed at the first computer is rendered at the second computer.

Claims

1. A system for sharing location information, the system comprising at least one server configured to:

facilitate asymmetric sharing of data between a plurality of users, wherein the asymmetric sharing is based on user-specific permissions, and each user of the plurality of users is associated with a set of one or more user-specific permissions that define what information generated by other users of the plurality of users is shareable with that user;

determine that at least a second user is allowed access to a first object associated with a first user, wherein the second user is allowed to access the first object based on the second user having a permission that allows data generated by the first user to be viewable by the second user via at least a second computing device associated with the second user;

determine whether or not a network connection to the second computing device associated with the second user is currently available, wherein information associated with the first object is buffered for later delivery to the second computing device associated with the second user on condition that the network connection to the second computing device is not currently available; and

deliver a second message to the second computing device associated with the second user based at least in part on the network connection to the second computing device being currently available, wherein the second message comprises information associated with the first object, and the second message comprises information sufficient for the first object to be added to a map displayed on the second computing device at a location on the map that corresponds to the location information provided by the first user in a first message.

2. The system as in claim 1, wherein the user-specific permissions are defined for each of the plurality of users based on membership in one or more virtual repositories that are shared among the plurality of users.

3. The system as in claim 1, wherein the location information associated with the first object comprises latitude and longitude information.