Scrubbing variable content paths

• US 9,146,119 B2
• Filed: 06/05/2009
• Issued: 09/29/2015
• Est. Priority Date: 06/05/2009
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Chen, Billy P., Ofek, Eyal, Cohen, Michael F.
• Primary Examiner(s): GEORGALAS, ANNE MARIE
• Application Number:
  US12/479,625
• Publication Number:
  US 20100312470A1
• Time in Patent Office: 2,307 Days
• Field of Search: 701/208
• US Class Current: 1/1
• CPC Class Codes: G01C 21/30 Map- or contour-matching
• CPC Class Codes: G01C 21/3415 Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents
• CPC Class Codes: G06F 16/29 Geographical information databases

Abstract

Various embodiments provide techniques for scrubbing variable paths in content. By way of example and not limitation, scrubbing can include receiving user input that defines a scrub path and navigating a data path through content based on the scrub path. According to some embodiments, a data path can include one or more predefined paths (e.g., a travel route) through the content. One or more of the techniques can account for variations in a data path and provide ways of maintaining adjacency between a scrub path and navigation along the data path. In some embodiments, a data path can be associated with one or more types of data path content that can be presented in response to a navigation of the data path.

Claims

1. A computer-implemented method comprising:

receiving, by a computing device, user input to move a scrub point to define a scrub path on a display;

causing, by the computing device and responsive to the user input, a data point to navigate a data path separate from the scrub path, the data point navigating the data path based on the user input to move the scrub point and in a direct navigation mode, and the data path representing a travel route from one point to a different point on a map;

determining, by the computing device and based at least in part on a distance between the data point and the scrub point, that the data point is not adjacent to the scrub point due to a variation in the travel route; and

causing, by the computing device and responsive to said determining that the data point is not adjacent to the scrub point, the data point to transition from navigating the data path in the direct navigation mode to navigating the data path in an indirect navigation mode such that movement of the data point accelerates along the data path until the data point is adjacent to the scrub point; and

causing, by the computing device and responsive to said determining that the data point is adjacent to the scrub point, the data point to transition from navigating the data path in the indirect navigation mode to navigating the data path in the direct navigation mode, including causing the data point to move along the data path at a speed that corresponds to a speed of movement of the scrub point.

2. The computer-implemented method of claim 1, wherein the user input comprises dragging a cursor.

3. The computer-implemented method of claim 1, wherein, in the direct navigation mode, a speed at which the data point navigates the data path corresponds to a speed of the user input to move the scrub point.

4. The computer-implemented method of claim 1, further comprising:

causing, with the computing device, one or more instances of data path content to be presented responsive to data path navigation; and

responsive to the data point navigating the data path in the indirect navigation mode, causing, with the computing device, a change in a presentation mode of the one or more instances of data path content.

5. The computer-implemented method of claim 1, further comprising determining, with the computing device, adjacency of the data point and the scrub point by:

monitoring, with the computing device, a tension of a connection between the data point and the scrub point; and

response to a determination that the tension of the connection exceeds a threshold tension, determining, with the computing device, that the data point is not adjacent to the scrub point.

6. The computer-implemented method of claim 1, further comprising determining, with the computing device, adjacency of the data point and the scrub point by:

determining, with the computing device, a point-to-point distance between a first data point position on the data path and a second data point position on the data path;

determining, with the computing device, an actual path distance between the first data point position on the data path and the second data point position on the data path; and

responsive to a determination that a difference between the point-to-point distance and the actual path distance exceeds a threshold difference, determining, with the computing device, that the data point is not adjacent to the scrub point.

7. The computer-implemented method of claim 1, wherein the data path comprises a path in a simulated 3-dimensional environment.

8. The computer-implemented method of claim 1, wherein the user input comprises user input to a graphical user interface (GUI) in which the data path is displayed.

9. The computer-implemented method of claim 1, wherein the user input comprises touch input to a display on which the map is displayed, and the scrub path is defined on a region of the display that is separate from a region in which the data path is displayed.

10. The computer-implemented method of claim 1, wherein the travel route comprises a pre-defined travel route from the one point to the different point.

11. The computer-implemented method of claim 1, wherein the speed that corresponds to a speed of movement of the scrub point comprises a same speed as the speed of movement of the scrub point.

12. A computer-implemented method comprising:

receiving, by a computing device and via a user interface, an indication of a user manipulation of a scrub point via user input to the user interface to define a scrub path;

responsive to the manipulation of the scrub point causing, by the computing device, a movement of a data point along a data path that represents a travel route from one point to a different point on a map, the data path being separate from the scrub path and displayed on the user interface;

determining, by the computing device, that the data point is not adjacent to the scrub point based at least in part on a distance between the data point and the scrub point, the data point not being adjacent to the scrub point being caused by a variation in the travel route; and

responsive to a determination that the data point is not adjacent to the scrub point, causing, by the computing device, a change in a navigation mode of the data point on the data path displayed on the user interface, the change in the navigation mode causing the data point to accelerate along the data path; and

responsive to a determination that the data point becomes adjacent to the scrub point, causing the data point to move along the data path at a speed that corresponds to a speed of movement of the scrub point.

13. The computer-implemented method of claim 12, further comprising causing, with the computing device, one or more instances of data path content to be presented on the user interface responsive to the movement of the data point on the data path.

14. The computer-implemented method of claim 12, wherein the change in the navigation mode comprises a change from a direct navigation mode to an indirect navigation mode.

15. The computer-implemented method of claim 14, wherein the change from the direct navigation mode to the indirect navigation mode causes an acceleration in the movement of the data point on the data path.

16. The computer-implemented method of claim 14, further comprising causing a change in a presentation of one or more of instances of data path content based on a change from the direct navigation mode to the indirect navigation mode.

17. A system comprising:

one or more hardware processors; and

one or more computer-readable storage media embodying computer-executable instructions that are executable by the one or more hardware processors to perform operations including;

causing displayable content to be presented based on a data point navigation of a data path in a direct navigation mode, the data point navigation including movement of the data point along the data path in response to user input to move a scrub point that is separate from the data point;

receiving an indication of a change in the data point navigation of the data path from the direct navigation mode to an indirect navigation mode, the change in the data point navigation caused by the data point becoming non-adjacent to the scrub point such that the data point accelerates along the data path;

causing a change in a presentation mode of the displayable content based on the change to the indirect navigation mode, the change in presentation mode causing one or more of an acceleration of a playback speed of the displayable content or at least some of the displayable content to be skipped while the data point navigates the data path in the indirect navigation mode; and

responsive to an indication that the data point is adjacent to the scrub point such that the data point navigation along the data path returns to the direct navigation mode, causing the presentation mode of the displayable content to return to a previous presentation mode.

18. The system of claim 17, wherein the displayable content comprises video content.

19. The system of claim 17, wherein

the previous presentation mode includes a real-time playback of the displayable content.

20. The system of claim 17, wherein the data path comprises a travel route, and wherein the displayable content comprises video content captured at one or more locations along the travel route.