Map magnifier

• US 9,207,096 B2
• Filed: 06/09/2011
• Issued: 12/08/2015
• Est. Priority Date: 06/09/2011
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Sartipi, Siamak, Beckett, Jason Christopher
• Primary Examiner(s): Beaulieu, Yonel
• Assistant Examiner(s): Hilgendorf, Dale W
• Application Number:
  US13/156,926
• Publication Number:
  US 20120316782A1
• Time in Patent Office: 1,643 Days
• Field of Search: 701/409, 701/454, 701/522, 701/523, 701/532, 701/537, 701/538, 707/802, 715/781, 715/854, 715/855, 715/234, 345/156, 345/173, 345/204, 345/660, 345/661, 382/232, 382/256
• US Class Current: 1/1
• CPC Class Codes: G01C 21/367 Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
• CPC Class Codes: G06K 2215/0057 Sizing and resolution changes
• CPC Class Codes: G06T 2207/20101 Interactive definition of point of interest, landmark or seed
• CPC Class Codes: G09B 29/106 using electronic means

Abstract

A method of magnifying a portion of a map displayed on a computing device includes displaying the map at a first zoom level and displaying a magnified portion of the map at a second zoom level. The magnified portion comprises an interactive map element. The magnified portion acts as a localized map magnifier. The magnified portion may be round to resemble a virtual magnifying glass. In certain implementations, multiple map magnifiers may be displayed simultaneously. Map magnifiers may be displayed, for example, at waypoints along a route, at map markers corresponding to points of interest or at the locations associated with search results.

Claims

1. A method of magnifying a portion of a map displayed on a computing device, the method comprising:

receiving a plurality of search results;

displaying the map at a first zoom level;

displaying map markers on the map at map locations associated with each one of the plurality of search results including a first map marker at a first map location;

displaying as an overlay on the map a magnified portion of the map at a second zoom level for viewing the first map location in greater detail, wherein the magnified portion and the map at the first zoom level are displayed simultaneously;

displaying a notification inviting user input at the first map marker displayed in the magnified portion to display the magnified portion at a third zoom level, wherein the third zoom level allows for viewing of the first map location in greater detail than the second zoom level;

receiving input at the first map marker; and

displaying in response to the input at the first map marker, the magnified portion at the third zoom level for viewing the first map location associated with the first map marker at the third zoom level.

2. The method as claimed in claim 1 further comprising:

in response to receiving input via an interactive map element displayed in the magnified portion of the map, displaying on the map additional information about the first map location.

3. The method as claimed in claim 1 further comprising:

receiving input on a user interface to specify one or more of a size and shape of the magnified portion; and

adjusting one or more of the size and shape of the magnified portion in response to the input.

4. The method as claimed in claim 1 wherein displaying the magnified portion of the map at the second zoom level comprises displaying a substantially circular map magnifier having a circular outer frame such that the map magnifier resembles a virtual magnifying glass.

5. The method as claimed in claim 1 wherein displaying the magnified portion of the map comprises simultaneously displaying a plurality of magnified portions of the map.

6. The method as claimed in claim 1 wherein:

the map markers displayed on the map at the first zoom level include a second map marker at a second map location,

the method further comprising;

displaying a user interface element with the map at a different display location than the map marker for the second map location;

moving the magnified portion on the map in response to receiving user input via the user interface element, the moving involving the computing device automatically causing the magnified portion to jump from the first map location to the second map location.

7. The method as claimed in claim 1 further comprising:

displaying a further notification inviting user input at the first map marker displayed in the magnified portion to automatically call a phone number associated with the search result associated with the first map marker;

receiving input at the first map marker; and

automatically calling by the computing device, in response to the input at the first map marker, the phone number.

8. The method as claimed in claim 1 wherein the map displayed at the first zoom level is a first map type while the map displayed in the magnified portion is a second map type different from the first map type, wherein the first and second map types are one of:

a street map type, a satellite map type, or a hybrid street-satellite map type.

9. A non-transitory computer-readable medium comprising instructions in code which when loaded into a memory and executed by a processor of a computing device causes the computing device to:

receive a plurality of search results;

display the map at a first zoom level;

display map markers on the map at map locations associated with each one of the plurality of search results including a first map marker at a first map location;

display as an overlay on the map a magnified portion of the map at a second zoom level for viewing the first map location in greater detail, wherein the magnified portion and the map at the first zoom level are displayed simultaneously;

display a notification inviting user input at the first map marker displayed in the magnified portion to display the magnified portion at a third zoom level, wherein the third zoom level allows for viewing of the first map location in greater detail than the second zoom level;

receive input at the first map marker; and

display, in response to the input at the first map marker, the magnified portion at the third zoom level for viewing the first map location associated with the first map marker at the third zoom level.

10. The computer-readable medium as claimed in claim 9 wherein the code is further configured to:

in response to receiving input via an interactive map element in the magnified portion of the map, display on the map additional information about one of the first map location.

11. The computer-readable medium as claimed in claim 9 wherein the code is further configured to:

receive input on a user interface to specify one or more of a size and shape of the magnified portion; and

adjust one or more of the size and shape of the magnified portion in response to the input.

12. The computer-readable medium as claimed in claim 9 wherein displaying the magnified portion of the map at the second zoom level comprises displaying a substantially circular map magnifier having a circular outer frame such that the map magnifier resembles a virtual magnifying glass.

13. The computer-readable medium as claimed in claim 9 wherein displaying the magnified portion of the map comprises simultaneously displaying a plurality of magnified portions of the map.

14. The computer-readable medium as claimed in claim 9 wherein:

the map markers displayed on the map at the first zoom level include a second map marker at a second map location, and wherein the code causes the computing device to further;

display a user interface element with the map at a different display location than the map marker for the second map location;

move the magnified portion on the map in response to receiving user input via the user interface element, the moving involving the computing device automatically causing the magnified portion to jump from the first map location to the second map location.

15. A computing device for displaying a map and for simultaneously displaying a magnified portion of the map, the computing device comprising:

a user input device for receiving a search term;

a communication subsystem for communicating the search term to a web-based search engine and for receiving search results;

a processor operatively connected to a memory tier executing a map application to display the map at a first zoom level, and for displaying map markers on the map at map locations associated with each one of the plurality of search results including a first map marker at a first location; and

a display for simultaneously displaying on the map the magnified portion of the map at a second zoom level as an overlay on the map for viewing the first map location in greater detail, for further displaying a notification inviting user input at the first map marker displayed in the magnified portion to display the magnified portion at a third zoom level, wherein the third zoom level allows for viewing of the first map location in greater detail than the second zoom level, and for displaying, in response to input received at the first map marker, the magnified portion at the third zoom level for viewing the first map location associated with the first map marker at the third zoom level.

16. The computing device as claimed in claim 15 wherein the processor is configured to cause the display to simultaneously display a plurality of magnified portions and to highlight one of the plurality of magnified portions of the map to signify that the interactive map element in the magnified portion of the map that is currently highlighted may currently receive user input.

17. The computing device as claimed in claim 16 wherein the processor is configured to automatically resize the magnified portions of the map based on a number of magnified portions to be displayed on the map.

18. The computing device as claimed in claim 15 further configured to:

receive input via the user input device to specify one or more of a size and shape of the magnified portion; and

adjust one or more of the size and shape of the magnified portion in response to the input.

19. The computing device as claimed in claim 15 wherein the processor is configured to cause the display to simultaneously display a plurality of magnified portions of the map.

20. The computing device as claimed in claim 15 wherein:

the map markers displayed on the map at the first zoom level include a second map marker at a second map location, and

the display is for further displaying a user interface element at a different display location than the map marker for the second map location, wherein the magnified portion comprises an interactive map element, and wherein the processor causes the magnified portion to move on the map in response to receiving user input via the user interface element, the moving involving the processor automatically causing the magnified portion to jump from the first map location to the second map location.