Visually representing a three-dimensional environment

• US 9,026,359 B2
• Filed: 11/01/2010
• Issued: 05/05/2015
• Est. Priority Date: 11/01/2010
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Belimpasakis, Petros
• Primary Examiner(s): Black, Thomas G
• Assistant Examiner(s): Nolan, Peter D
• Application Number:
  US12/917,033
• Publication Number:
  US 20120109513A1
• Time in Patent Office: 1,646 Days
• Field of Search: 701/454, 701/457, 701/458, 340/995.14, 340/995.15, 340/995.16, 345/173, 345/419, 345/427
• US Class Current: 701/457
• CPC Class Codes: G01C 21/3638 including 3D objects and buildings three dimensional [3D] modelling, e.g. data description of 3D objects G06T17/00; geographic models G06T17/05
• CPC Class Codes: G01C 21/3664 Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures
• CPC Class Codes: G06F 3/04815 Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06T 15/20 Perspective computation

Abstract

A method comprising:

• • presenting a three-dimensional environment, comprising routes, to a user by using a selected one of a plurality of perspective views of the environment that corresponds to a current position on a current route;
  • detecting a gesture user input comprising a characteristic that changes in time, and changing the current position on the current route to a new position on a route in response to the gesture user input wherein a first characteristic of the gesture user input determines a direction along the current route of the new position relative to the current position and a second characteristic of the gesture user input determines the new position; and
  • presenting the three-dimensional environment, comprising routes, to the user by using a newly selected one of the plurality of perspective views of the environment that corresponds to the new position.

Claims

1. A method comprising:

causing display of a selected one of a plurality of perspective views of an environment that corresponds to a current position on a current route;

receiving an indication of a gesture user input, wherein the gesture user input is continuous and comprises at least two characteristics, each characteristic having a different associated direction of movement of the gesture user input across a display, and wherein the gesture user input indicates a new position and an orientation of a user based on a detected movement of the user along the current route; and

identifying a different perspective view of the plurality of perspective views based on the at least two characteristics and the respective associated directions of the gesture input, the new position and the orientation.

2. A method as claimed in claim 1, wherein the new position is proximate to one of a plurality of predetermined waypoints.

3. A method as claimed in claim 1, further comprising:

selecting one of a plurality of predetermined waypoints based on the gesture user input, the identification of the different perspective view being dependent upon the selected waypoint.

4. A method as claimed in claim 1, wherein the new position corresponds to a waypoint positioned adjacent the current route on a side of the current route determined based on the gesture user input.

5. A method as claimed in claim 1, wherein the new position is an intersection of routes.

6. A method as claimed in claim 1, wherein the new position corresponds to an intersection between the current route and an intersecting route that extends from the current route.

7. A method as claimed in claim 1, wherein the new position corresponds to an intersection between the current route and an intersecting route, wherein the intersecting route is a next intersecting route in a direction of the movement along the current route.

8. A method as claimed in claim 1, wherein the new position corresponds to an intersection between the current route and an intersecting route, wherein the intersecting route is a next intersecting route that is navigable.

9. A method as claimed in claim 8, further comprising using a current mode of movement to determine whether a route is navigable.

10. A method as claimed in claim 1, wherein the new position corresponds to an intersection between the current route and an intersecting route, wherein the intersecting route is a next intersecting route that satisfies a constraint imposed by at least one constraining characteristic of the gesture user input.

11. The method of claim 1, wherein identifying the different perspective view of the plurality of perspective views is further based on a magnitude of displacement between the current position and the new position.

12. The method of claim 1, wherein the gesture user input is a continuous input comprising a transition between the at least two characteristics.

13. A method as claimed in claim 1, wherein the movement reflects a change in direction of the user.

14. An apparatus comprising:

at least one processor; and

at least one memory including computer program code,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform

causing display of a selected one of a plurality of perspective views of an environment that corresponds to a current position on a current route;

receiving an indication of a gesture user input, wherein the gesture user input is continuous and comprises at least two characteristics, each characteristic having a different associated direction of movement of the gesture user input across a display, and wherein the gesture user input indicates a new position and an orientation of a user based on a detected movement of the user along the current route; and

identifying a different perspective view of the plurality of perspective views based on the at least two characteristics and the respective associated directions of the gesture input, the new position and the orientation.

15. An apparatus as claimed in claim 14, wherein the at least one memory and the computer program code are further configured to, with the at least one processor, cause the apparatus at least to select one of a plurality of predetermined waypoints based on the gesture input, the identification of the different perspective view being dependent upon the selected waypoint.

16. A computer program comprising at least one non-transitory computer-readable storage medium having computer-executable program code instructions stored therein, the computer-executable program code instructions comprising program code instructions to:

cause display of a selected one of a plurality of perspective views of an environment that corresponds to a current position on a current route;

receive an indication of a gesture user input, wherein the gesture user input is continuous and comprises at least two characteristics, each characteristic having a different associated direction of movement of the gesture user input across a display, and wherein the gesture user input indicates a new position and an orientation of a user based on a detected movement of the user along the current route; and

identify a different perspective view of the plurality of perspective views based on the at least two characteristics and the respective associated directions of the gesture input, the new position and the orientation.