IP Library › Granted Patent US 9,063,644
Granted Patent B2
US 9,063,644 · App. 13/430,100 · Granted Jun 23, 2015

Adjustment mechanisms for virtual knobs on a touchscreen interface

Inventor: Peng Zeng (Bellevue, WA)
Assignee: The Boeing Company
G06F3/04847G06F3/0488
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Quick Facts
Patent No.
US 9,063,644
App. No.
13/430,100
Granted
Jun 23, 2015
Kind
B2
Abstract

The disclosure herein provides for interpreting and facilitating user input to virtual knobs on a touchscreen interface. Aspects of the disclosure provide for the interpretation of a contact with a virtual knob of a device represented on a touchscreen interface. In response to the contact, a state change associated with the virtual knob may be made, or an annular input icon displayed around the virtual knob. The annular input icon may guide an adjustment of the virtual knob.

Claims (40)

1. A computer-implemented method for receiving user input to a touchscreen interface, the method comprising:

providing a representation of a device comprising a virtual knob on the touchscreen interface for adjusting a parameter associated with the virtual knob, the virtual knob occupying a first graphical area on the touchscreen interface;

detecting a selection of the virtual knob;

in response to detecting the selection of the virtual knob, displaying an annular input icon around the virtual knob, the annular input icon occupying a second graphical area on the touchscreen interface having a larger area than the first graphical area of the virtual knob;

detecting a user input corresponding motion around the annular input icon; and

adjusting the parameter associated with the virtual knob of the device and concurrently rotating a representation of the virtual knob according to the user input corresponding motion around the annular input icon.

2. The computer-implemented method of claim 1 , wherein the device comprises a vehicle instrument, and wherein the touchscreen interface is associated with a vehicle simulator.

3. The computer-implemented method of claim 1 , wherein detecting the user input corresponding to the annular input icon comprises detecting an arcuate contact on a surface of the touchscreen interface within the annular input icon.

4. The computer-implemented method of claim 1 ,

wherein the representation of the device further comprises a plurality of virtual knobs, and

wherein detecting the selection of the virtual knob comprises detecting a first tap on a surface of the touchscreen interface at a position proximate to the virtual knob of the plurality of virtual knobs.

5. The computer-implemented method of claim 1 , wherein the annular input icon is at least partially translucent such that the representation of the device underlying the annular input icon is visible through the annular input icon.

6. The computer-implemented method of claim 1 , further comprising providing feedback to the user in response to the selection of the virtual knob or in response to the user input.

7. The computer-implemented method of claim 6 , wherein the feedback comprises a vibration.

8. The computer-implemented method of claim 6 , wherein the feedback comprises an aural response.

9. A computer-readable storage medium having computer-executable instructions stored thereupon which, when executed by a computer, cause the computer to:

provide a representation of a device comprising a plurality of virtual knobs on a touchscreen interface for adjusting a parameter associated with the virtual knob, each of the plurality of virtual knobs occupying a first graphical area on the touchscreen interface;

detect a selection of a virtual knob of the plurality of virtual knobs;

in response to the selection of the virtual knob, determine a virtual knob to receive user input according to the selection and a configuration of the plurality of virtual knobs;

display an annular input icon around the virtual knob to receive user input, the annular input icon occupying a second graphical area on the touchscreen interface having a larger area than the first graphical area of the virtual knob;

detect the user input corresponding motion around the annular input icon; and

adjust the parameter associated with the virtual knob of the device and concurrently rotating a representation of the virtual knob according to the user input corresponding motion around the annular input icon.

10. A computer-implemented method for receiving user input to a touchscreen interface, the method comprising:

providing a representation of a device comprising a virtual knob on the touchscreen interface for adjusting a parameter associated with the virtual knob, the virtual knob occupying a first graphical area on the touchscreen interface;

detecting a selection of the virtual knob;

in response to detecting the selection of the virtual knob, displaying an annular input icon around the virtual knob, the annular input icon is at least partially translucent such that the representation of the device underlying the annular input icon is visible through the annular input icon, and the annular input icon occupying a second graphical area on the touchscreen interface having a larger area than the first graphical area of the virtual knob;

detecting a user input corresponding motion around the annular input icon; and

adjusting the parameter associated with the virtual knob of the device and concurrently rotating a representation of the virtual knob according to the user input corresponding motion around the annual annular input icon.

11. The computer-implemented method of claim 10 , wherein the annular input icon around the virtual knob comprises a ring that encircles the virtual knob.

12. The computer-implemented method of claim 10 , wherein the annular input icon around the virtual knob comprises graphical shading that enables highlighting of the area around the virtual knob.

13. The computer-implemented method of claim 10 , wherein the annular input icon around the virtual knob comprises a color that enables highlighting of the area around the virtual knob.

14. The computer-implemented method of claim 10 , wherein the annular input icon around the virtual knob comprises a graphical pattern that enables highlighting of the area around the virtual knob.

15. The computer-implemented method of claim 10 , wherein the annular input icon being at least partially translucent such that text underlying the annular input icon is visible through the annular input icon.

16. The computer-implemented method of claim 10 , wherein the annular input icon being at least partially translucent such that graphics underlying the annular input icon is visible through the annular input icon.

17. The computer-implemented method of claim 10 , wherein detecting the selection of the virtual knob comprises detecting a single tap by a user on the touchscreen interface at the location of the representation of the virtual knob.

18. The computer-implemented method of claim 17 , further comprising:

detecting a second selection of the virtual knob while the annular input icon around the virtual knob is being displayed,

wherein detecting the second selection of the virtual knob comprises detecting a single tap by a user on the touchscreen interface at the location of the representation of the virtual knob.

19. The computer-implemented method of claim 18 , further comprising:

removing the annular input icon around the virtual knob in response to detecting the second selection of the virtual knob.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 26, 2012
From: ZENG, PENG
To: THE BOEING COMPANY
Reel/Frame 027928/0046 →
Continuity (1)
Related Publication 20130249814A1 · Sep 26, 2013