Semantic Zoom

• US 20130067398A1
• Filed: 09/09/2011
• Published: 03/14/2013
• Est. Priority Date: 09/09/2011
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Pittappilly, Theresa B., Deutsch, Rebecca, Soegiono, Orry W., Waggoner, Nicholas R., Kuehnle, Holger, Kushner, Moneta Ho, Carr, William D., Luengen, Ross N., Kwiatkowski, Paul J., Hoogerwerf, Scott D., Cardwell, Aaron W., Karas, Benjamin J., Gilmore, Michael J., Ebeling, Rolf A., Markiewicz, Jan-Kristian, Hofmeester, Gerrit H., Disano, Robert, Barlow, Adam George
• Application Number:
  US13/228,707
• Publication Number:
  US 20130067398A1
• Time in Patent Office: Days
• US Class Current: 715/800
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

Semantic zoom techniques are described. In one or more implementations, techniques are described that may be utilized by a user to navigate to content of interest. These techniques may also include a variety of different features, such as to support semantic swaps and zooming “in” and “out.” These techniques may also include a variety of different input features, such as to support gestures, cursor-control device, and keyboard inputs. A variety of other features are also supported as further described in the detailed description and figures.

Claims

1. A method implemented by one or more computing devices, the method comprising:

exposing semantic zoom functionality by an operating system to at least one application of the computing device; and

mapping content that was specified by the application, the mapping performed by the semantic zoom functionality to support a semantic swap corresponding to at least one threshold of a zoom input to display different representations of the content in a user interface.

2. A method as described in claim 1, wherein the semantic swap involves different arrangements of the representations of the content.

3. A method as described in claim 1, wherein the content relates to a file system of the computing device.

4. A method as described in claim 1, wherein the semantic zoom techniques are configured to support different amounts of zoom in the user interface without reaching the threshold to change a display size of the representations.

5. A method as described in claim 1, wherein the semantic zoom techniques are configured to implement the semantic swap such that different metadata is displayed in a user interface.

6. A method as described in claim 1, wherein the semantic zoom techniques are configured to implement the semantic swap such representations of single items of content are replaced with representations of groups of the items.

7. A method as described in claim 1, wherein the zoom input involves a gesture.

8. A method as described in claim 1, wherein the semantic zoom techniques are configured to support a gesture to change a level of granularity at which the content is represented and another gesture to navigate through the content in at least one said level of granularity.

9. A method as described in claim 8, wherein the gesture includes a pinch gesture or a reverse-pinch gesture and the other gesture involves a pan gesture.

10. A method as described in claim 9, wherein the semantic zoom techniques are configured to support an animation to indicate that an end of a display of the representation of the content in the user interface has been reached.

11. A method as described in claim 1, wherein the semantic zoom techniques are configured to support alignment techniques to align a center of a zoom based on a point at which an input was received in relation to the user interface displayed by the computing device.

12. A method implemented by one or more computing devices, the method comprising:

detecting an input to zoom a first view of representations of content displayed in a user interface;

responsive to a determination that the input has not reached a semantic zoom threshold, changing a size at which the representations of content are displayed in the first view; and

responsive to a determination that the input has reached the semantic zoom threshold, performing a semantic swap to replace the first view of the representations of content with a second view that describes the content differently in the user interface.

13. A method as described in claim 12, wherein the semantic swap causes a change in a layout of the representations.

14. A method as described in claim 12, wherein the first view includes individual said representations of the content and the second view includes representations of groups of the content and not the individual said representations.

15. A method as described in claim 12, wherein the input is a pinch or push gesture.

16. A method as described in claim 12, wherein the input is a single gesture that is used to cause the changing of the size and the performing of the semantic swap successively.

17. A method as described in claim 12, wherein the changing and the performing are caused to be performed by one or more modules of an operating system.

18. One or more computer-readable storage media comprising computer executable instructions that, responsive to execution by a computing device, causes the computing device to implement an operating system that exposes semantic zoom functionality to one or more applications to represent content specified by the one or more applications, the semantic zoom functionality operable to:

change a size at which the representations of content are displayed in the first view responsive to a determination that an input has not reached a semantic zoom threshold; and

perform a semantic swap to replace the first view of the representations of content with a second view that describes the content differently in the user interface responsive to a determination that the input has reached the semantic zoom threshold.

19. One or more computer-readable storage media as described in claim 18, wherein the input is a pinch or push gesture.

20. One or more computer-readable storage media as described in claim 18, wherein the input is a single gesture that is used to cause the changing of the size and the performing of the semantic swap successively.