Sharing geographical information between users

• US 9,099,014 B2
• Filed: 01/13/2012
• Issued: 08/04/2015
• Est. Priority Date: 06/17/2006
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Dayan, Tal, Ross, Max
• Primary Examiner(s): Nguyen, Maikhanh
• Application Number:
  US13/350,224
• Publication Number:
  US 20150169524A1
• Time in Patent Office: 1,299 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G01C 21/3682 output of POI information on a road map G01C21/3614, G01C21/3685 take precedence
• CPC Class Codes: G06F 16/444 Spatial browsing, e.g. 2D maps, 3D or virtual spaces
• CPC Class Codes: G06F 3/0481 based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
• CPC Class Codes: G06F 3/04812 Interaction techniques based on cursor appearance or behaviour, e.g. being affected by the presence of displayed objects
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G06Q 10/101 Collaborative creation, e.g. joint development of products or services
• CPC Class Codes: G09B 29/003 Maps
• CPC Class Codes: G09B 29/007 using computer methods
• CPC Class Codes: H04H 60/78 characterised by source locations or destination locations
• CPC Class Codes: H04L 2101/69 using geographic information, e.g. room number

Abstract

Users can collaborate to annotate a map by sharing geographical information. Map data can be stored locally or remotely while annotations are stored in an annotation server. A presentation device such as a personal computer can use the map data to display a map and can access the annotations on the annotation server and display them. Different users can edit the annotations and save them on the annotation server. The annotations presented to users who are simultaneously viewing them can be synchronized. Presentation devices can download modules for sharing geographical information from servers such as web servers.

Claims

1. A method comprising:

providing map data of a geographical area for presentation to a first user on a first user device;

receiving, from the first user, a live annotation associated with a geographical location within the geographical area, wherein the live annotation comprises a description associated with the geographical location within the geographical area, wherein the description of the live annotation changes according to data provided by a live data source in communication with the first user device over a network;

obtaining, from the live data source, an updated description for the live annotation;

determining an appearance of the live annotation based on the updated description;

providing updated map data of the geographical area including the determined appearance of the live annotation for presentation to the first user on the first user device;

receiving, from a different second user, a request for map data of a second geographical area that includes the geographical location associated with the live annotation received from the first user; and

in response to the request, providing map data of the second geographical area, including the live annotation received from the first user, for presentation to the second user on a second user device.

2. The method of claim 1, wherein the first user device obtains the updated description for the live annotation from data broadcast by the live data source.

3. The method of claim 1, wherein the first user device requests the updated description for the live annotation from the live data source.

4. The method of claim 1, further comprising:

receiving, from the second user, an edit to the live annotation;

updating the live annotation according to the edit received from the second user; and

providing the updated live annotation for presentation to one or more other users.

5. The method of claim 4, wherein receiving, from the second user, the edit to the live annotation comprises receiving the live annotation concurrently with the first user editing the live annotation displayed by the first user device.

6. The method of claim 4, wherein updating the live annotation according to the edit received from the second user comprises:

determining that the second user is among a group of users having editing access for the live annotation.

7. The method of claim 4, wherein receiving, from the second user, the edit to the live annotation comprises receiving an edit to one or more viewing parameters associated with the live annotation.

8. The method of claim 7, wherein the viewing parameters comprise one or more of an orientation of the live annotation and a layer of information to display with the live annotation.

9. The method of claim 1, wherein receiving, from the different second user, the request for map data of the second geographical area comprises receiving, from the second user, a uniform resource locator corresponding to the live annotation received from the first user.

10. The method of claim 1, further comprising receiving, from the first user, a request to share the live annotation received from the first user with one or more other users.

11. A system comprising:

one or more computers and one or more storage devices storing instructions that are operable, when executed by the one or more computers, to implement components comprising;

a map module that provides map data of a geographical area for presentation to a first user on a first user device;

an annotation editing module that receives, from the first user, a live annotation associated with a geographical location within the geographical area, wherein the live annotation comprises a description associated with the geographical location within the geographical area, wherein the description of the live annotation changes according to data provided by a live data source in communication with the first user device over a network;

a live annotation module that obtains, from the live data source, an updated description for the live annotation and determines an appearance of the live annotation based on the updated description; and

an annotation server that provides updated map data of the geographical area including the determined appearance of the live annotation for presentation to the first user on the first user device, receives, from a different second user, a request for map data of a second geographical area that includes the geographical location associated with the live annotation received from the first user and, in response to the request, provides map data of the second geographical area, including the live annotation received from the first user, for presentation to the second user on a second user device.

12. The system of claim 11, wherein the annotation editing module receives, from the second user, an edit to the live annotation, updates the live annotation according to the edit received from the second user, and provides the updated live annotation for presentation to one or more other users.

13. The system of claim 12, wherein updating the live annotation according to the edit received from the second user comprises:

determining that the second user is among a group of users having editing access for the live annotation.

14. The system of claim 12, wherein receiving, from the second user, the edit to the live annotation comprises receiving an edit to one or more viewing parameters associated with the live annotation.

15. The system of claim 14, wherein the viewing parameters comprise one or more of an orientation of the live annotation and a layer of information to display with the live annotation.

16. The system of claim 11, wherein the annotation editing module receives, from the first user, a request to share the live annotation received from the first user with one or more other users.

17. A computer program product, encoded on one or more non-transitory computer storage media, comprising instructions that when executed by one or more computers cause the one or more computers to perform operations comprising:

providing map data of a geographical area for presentation to a first user on a first user device;

receiving, from the first user, a live annotation associated with a geographical location within the geographical area, wherein the live annotation comprises a description associated with the geographical location within the geographical area, wherein the description of the live annotation changes according to data provided by a live data source in communication with the first user device over a network;

obtaining, from the live data source, an updated description for the live annotation;

determining an appearance of the live annotation based on the updated description;

providing updated map data of the geographical area including the determined appearance of the live annotation for presentation to the first user on the first user device;

receiving, from a different second user, a request for map data of a second geographical area that includes the geographical location associated with the live annotation received from the first user; and

in response to the request, providing map data of the second geographical area, including the live annotation received from the first user, for presentation to the second user on a second user device.

18. The computer program product of claim 17, wherein the first user device obtains the updated description for the live annotation from data broadcast by the live data source.

19. The computer program product of claim 17, wherein the first user device requests the updated description for the live annotation from the live data source.

20. The computer program product of claim 17, wherein the operations further comprise:

receiving, from the second user, an edit to the live annotation;

updating the live annotation according to the edit received from the second user; and

providing the updated live annotation for presentation to one or more other users.

21. The computer program product of claim 20, wherein receiving, from the second user, the edit to the live annotation comprises receiving the live annotation concurrently with the first user editing the live annotation displayed by the first user device.