Device and method for processing user input

• US 9,128,598 B2
• Filed: 07/17/2012
• Issued: 09/08/2015
• Est. Priority Date: 04/30/2012
• Status: Active Grant

• Current Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Original Assignee: Blackberry Limited
• Inventors: Chakirov, Martin
• Primary Examiner(s): Merkoulova, Olga
• Application Number:
  US13/551,226
• Publication Number:
  US 20130286035A1
• Time in Patent Office: 1,148 Days
• Field of Search: 345/169, 345/156, 345/157, 345173-181, 715/786, 715/784, 715/772, 715/769, 715/764
• US Class Current: 1/1
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
• CPC Class Codes: G06F 3/0416 Control or interface arrangements specially adapted for digitisers
• CPC Class Codes: G06F 3/0488 using a touch-screen or digitiser, e.g. input of commands through traced gestures
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A method for generating display data comprises detecting user input via an input interface. A processor is in communication with the input interface to generate display data comprising a display object for display by a display device. The display object is representative of an action that will subsequently be performed by the processor on continuation of the user input. The display data on the display device is output while the user input is being detected. Alternatively, the display object is caused to appear on the display device over time as the user input is being performed, wherein the rate at which the display object appears is different to the rate of performance of the user input. A device and executable computer program for performing the steps of the method is also provided.

Claims

1. A method for generating a display object, the method comprising:

detecting a gesture based user input via an input interface, the user input comprising a portion of a first input; and

operating a processor in communication with the input interface to;

generate, in response to detecting the user input, the display object for display by a display device, wherein the display object comprises an outline of one or more shapes symbolizing an action that will subsequently be performed by the processor on completion of the first input, wherein the outline of the one or more shapes is substantially fully filled on completion of the first input; and

output the display object on the display device while the first input is detected,

wherein a change in the display object in response to the detected user input is indicative of an extent of completion of the first input, and wherein the change in the display of the display object comprises progressively changing the color of the one or more shapes, progressively changing the shading of the one or more shapes, or progressively filling the outline of the one or more shapes.

2. The method of claim 1, wherein the first input comprises a first additional input which is detectable by the processor after the portion of the first input is detected.

3. The method of claim 2, wherein the display object is visual cue representative of the first additional input.

4. The method of claim 3, wherein the user input also comprises a portion of a second input, and wherein the processor does not perform the action in response to the second input.

5. The method of claim 4, wherein the second input comprises a second additional input which is detectable by the processor after the portion of the first input is detected, wherein the first additional input and the second additional input are different.

6. The method of claim 1, further comprising operating the processor to:

determine whether completion of the first input has occurred; and

perform the action only if completion of the first input is detected.

7. The method of claim 1, wherein the display object is caused to appear on the display device as the portion of the first input is being detected, wherein the rate at which the display object appears is different to the rate of detection of the portion of the first input.

8. The method of claim 1, wherein at least an outline of the display object is displayed in its entirety in response to detecting the portion of the first input.

9. The method of claim 1, wherein the display object is displayed as a whole in response to detection of the portion of the first input, and a change in the display of the display object is representative of an extent of completion of the first input.

10. The method of claim 1, wherein the action corresponds to a selection of media content and wherein the processor outputs the media content.

11. The method of claim 1, wherein the user interface is a touchscreen interface, the user input comprises a swipe gesture across the touchscreen interface, and the action comprises modifying a current output of media content.

12. The method of claim 11, wherein modifying the current output of the media content comprises pausing output of the media content.

13. The method of claim 2, wherein the first additional input is a user input.

14. The method of claim 5, wherein the second additional input is a user input.

15. A non-transitory computer-readable medium comprising executable instructions which, when executed, cause the processor to:

detect a gesture based user input via an input interface, the user input comprising a portion of a first input;

generate, in response to detecting the user input, a display object for display by a display device, wherein the display object comprises an outline of one or more shapes symbolizing an action that will subsequently be performed by the processor on completion of the first input, wherein the outline of the one or more shapes is substantially fully filled on completion of the first input; and

output the display object on the display device whilst the first input is being detected, wherein a change in the display object in response to the detected user input is indicative of an extent of completion of the first input, and wherein the change in the display of the display comprises progressively changing the shading of the one or more shapes, progressively changing the color of the one or more shapes, or progressively filling the outline of the one or more shapes.

16. A device for generating a display object, the device comprising:

an input interface configured to detect a gesture based user input, the user input comprising a portion of a first input;

a processor in communication with the input interface, the processor being configured to;

generate, in response to detecting the user input, a display object for display by a display device, wherein the display object comprises an outline of one or more shapes symbolizing an action that will subsequently be performed by the processor on completion of the first input, wherein the outline of the one or more shapes is substantially fully filled on completion of the first input; and

output the display object on the display device whilst the first input is being detected, wherein a change in the display object in response to the detected user input is indicative of an extent of completion of the first input, and wherein the change in the display of the display object comprises progressively filling the outline of the one or more shapes, progressively changing the color of the one or more shapes, or progressively changing the shading of the one or more shapes.

17. The device of claim 16, wherein the first input comprises a first additional input which is detectable by the processor after the portion of the first input.

18. The device of claim 17, wherein the display object is a visual cue representative of the first additional input.

19. The device of claim 16, wherein the user input comprises:

a second input, in response to which the processor does not perform the action, the second input also comprising the portion of the first input.

20. The device of claim 16, wherein the second input comprises a second additional input which is detectable by the processor after the portion of the first input, wherein the first additional input and the second additional input are different.

21. The device of claim 16, further comprising operating the processor to:

determine whether completion of the first input has occurred; and

perform the action only if completion of the first input is detected.

22. The device of claim 16, wherein the display object is caused to appear on the display device as the portion of the first input is being detected, wherein the rate at which the display object appears is different to the rate of detection of the first input.

23. The device of claim 16, wherein at least an outline of the display object is displayed in its entirety in response to detecting the portion of the first input.

24. The device of claim 16, wherein the display object is displayed as a whole in response to detection of the portion of the first input, and a change in the display of the display object is representative of an extent of completion of the first input.

25. The device of claim 16, wherein the action corresponds to a selection of media content and wherein the processor outputs the media content.

26. The device of claim 16, wherein the user interface is a touchscreen interface, the user input comprises a swipe gesture across the touchscreen interface, and the action comprises modifying a current output of media content.