Multi-touch GUI featuring directional compression and expansion of graphical content

• US 10,031,638 B2
• Filed: 02/10/2015
• Issued: 07/24/2018
• Est. Priority Date: 02/10/2015
• Status: Active Grant

• Current Assignee: Etter Studio Ltd.
• Original Assignee: Etter Studio Ltd.
• Inventors: Etter, Christian
• Primary Examiner(s): Bashore, William
• Assistant Examiner(s): Shrewsbury, Nathan
• Application Number:
  US14/618,443
• Publication Number:
  US 20160231897A1
• Time in Patent Office: 1,260 Days
• CPC Class Codes: G06F 2203/04806 Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
• CPC Class Codes: G06F 2203/04808 Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
• 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 3/04817 using icons graphical or visual programming using iconic symbols G06F8/34
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04845 for image manipulation, e.g. dragging, rotation, expansion or change of colour
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A computing system receives user input via a touch-interface that involves motion of one or more touches relative to the touch-interface. Responsive to the user input including two or more concurrent touches of the touch-interface involving motion in a coordinate direction, the computing system compresses graphical content within a graphical user interface in the coordinate direction toward a reference datum line. Responsive to the user input including two or more concurrent touches of the touch-interface involving motion in an opposite direction from the coordinate direction, the computing system expands graphical content within the graphical user interface in the opposite direction and away from the reference datum line.

Claims

1. A method performed by a computing system, the method comprising:

receiving user input via a touch-interface, the user input including one or more touches of the touch-interface involving motion relative to the touch-interface, the motion defined by a first motion vector component in a first coordinate direction and a second motion vector component in a second coordinate direction that is perpendicular to the first coordinate direction;

applying filter criteria to one or more of the first motion vector component and/or the second motion vector component to exclude a magnitude of the first motion vector component and/or a magnitude of the second motion vector component from a filtered user input if less than a threshold magnitude;

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in the first coordinate direction in which each of the concurrent touches has the first motion vector component in a same first direction as the other concurrent touches along a same first coordinate axis, compressing graphical content within a graphical user interface in the first coordinate direction toward a first reference datum line that is perpendicular to an axis of the first coordinate direction based on the magnitude of the first motion vector component if included in the filtered user input following application of the filter criteria; and

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in the second coordinate direction in which each of the concurrent touches has the second motion vector component in a same second direction as the other concurrent touches along a same second coordinate axis, compressing graphical content within the graphical user interface in the second coordinate direction toward a second reference datum line that is perpendicular to the first reference datum line and to an axis of the second coordinate direction based on the magnitude of the second motion vector component if included in the filtered user input following application of the filter criteria.

2. The method of claim 1, further comprising:

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in a direction opposite to the first coordinate direction, expanding graphical content within the graphical user interface in the direction opposite to the first coordinate direction and away from the first reference datum line.

3. The method of claim 2, further comprising:

responsive to another user input including a single touch of the touch-interface involving motion relative to the touch-interface in the first coordinate direction, translating graphical content within the graphical user interface in the first coordinate direction toward the first reference datum line without compressing that graphical content in the first coordinate direction.

4. The method of claim 3, further comprising:

responsive to the another user input including a single touch of the touch-interface involving motion relative to the touch-interface in a direction opposite to the first coordinate direction, translating graphical content within the graphical user interface in the direction opposite to the first coordinate direction and away from the first reference datum line without expanding that graphical content in the direction opposite to the first coordinate direction.

5. The method of claim 1, further comprising:

responsive to the user input including two or more touches of the touch-interface involving motion relative to the touch-interface in a direction opposite to the second coordinate direction, expanding graphical content within the graphical user interface in the direction opposite to the second coordinate direction and away from the second reference datum line.

6. The method of claim 1,

wherein if the magnitude of the first motion vector component in the first coordinate direction is larger than the magnitude of the second motion vector component in the second coordinate direction, compressing the graphical content within the graphical user interface in the first coordinate direction is performed toward the first reference datum without compressing the graphical content within the graphical user interface in the second coordinate direction;

and

wherein if the magnitude of the second motion vector component in the second coordinate direction is larger than the magnitude of the first motion vector component in the first coordinate direction, compressing the graphical content within the graphical user interface in the second coordinate direction toward the second reference datum line is performed without compressing the graphical content within the graphical user interface in the first coordinate direction.

7. The method of claim 1, wherein the first coordinate direction is parallel to or collinear with a horizontal coordinate axis of the graphical user interface, or wherein the first coordinate direction is parallel to or collinear with a vertical coordinate axis of the graphical user interface.

8. The method of claim 1, wherein the first reference datum line is located on a first side of a window of the graphical user interface, and wherein the method further comprises:

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in an opposite direction to the first coordinate direction, compressing graphical content within the graphical user interface in the opposite direction toward a third reference datum line on a second side of the window of the graphical user interface.

9. The method of claim 1, wherein the first reference datum line corresponds to a boundary of a window of the graphical user interface, or wherein the first reference datum line corresponds to a boundary of the graphical user interface, or wherein the first reference datum line is located within a boundary of a window of the graphical user interface and spans the window.

10. The method of claim 1, wherein a position of the first reference datum line within the graphical user interface is user-defined, wherein the method further comprises:

receiving another user input defining the position of the first reference datum line.

11. The method of claim 1, wherein the graphical content includes text content, and

wherein said compressing in the first and/or the second coordinate directions further includes revealing a greater quantity of graphical elements within the graphical user interface in which each graphical element of the greater quantity has less text information than before said compressing in the first and/or second coordinate directions.

12. The method of claim 1, wherein said compressing in the first and/or second coordinate directions includes compressing the graphical content from a first state to a second state.

13. The method of claim 12, wherein said compressing the graphical content in the first and/or second coordinate directions from the first state to the second state includes compressing the graphical content through one or more intermediate states.

14. A method performed by a computing system, the method comprising:

receiving user input via a touch-interface, the user input including one or more touches of the touch-interface involving motion relative to the touch-interface, the motion defined by a first motion vector component in a first coordinate direction and a second motion vector component in a second coordinate direction that is perpendicular to the first coordinate direction;

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in the first coordinate direction in which each of the concurrent touches has the first motion vector component in a same first direction as the other concurrent touches along a same first coordinate axis, compressing graphical content within a graphical user interface in the first coordinate direction toward a first reference datum line that is perpendicular to an axis of the first coordinate direction if a magnitude of the first motion vector component in the first coordinate direction is larger than a magnitude of the second motion vector component in the second coordinate direction; and

responsive to the user input including two or more concurrent touches of the touch-interface involving motion relative to the touch-interface in the second coordinate direction in which each of the concurrent touches has the second motion vector component in a same second direction as the other concurrent touches along a same second coordinate axis, compressing graphical content within the graphical user interface in the second coordinate direction toward a second reference datum line that is perpendicular to the first reference datum line and to an axis of the second coordinate direction if the magnitude of the second motion vector component in the second coordinate direction is larger than the magnitude of the first motion vector component in the first coordinate direction.