METHOD AND APPARATUS FOR GESTURE RECOGNITION

• US 20150317054A1
• Filed: 06/26/2015
• Published: 11/05/2015
• Est. Priority Date: 10/29/2010
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Sparks, Robert W., Engels, Jary, Woltkamp, John
• Application Number:
  US14/752,319
• Publication Number:
  US 20150317054A1
• Time in Patent Office: Days
• 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 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04847 Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
• 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
• CPC Class Codes: G06F 3/165 Management of the audio stream, e.g. setting of volume, audio stream path

Abstract

A touchscreen device is configured to display a number of user interface elements in accordance with a menu hierarchy. Upon receipt of a predetermined touchscreen gesture (e.g., the circular motion of a manipulator) the menu hierarchy is bypassed and the user is given immediate control over a selected function, for example, a tuning function such as audio volume, screen contrast, and the like.

Claims

1. A cockpit control device comprising:

a touchscreen device having a plurality of user interface elements displayed thereon, including at least one user interface control configured to react to a touch event occurring within a region occupied by the at least one user interface control; and

wherein the touchscreen device is configured, upon receipt of a predetermined touchscreen gesture, to temporarily ignore the at least one user interface control and provide immediate access to a tuning function such that a value of the tuning function is modified based on the predetermined touchscreen gesture.

2. The cockpit control device of claim 1, wherein the tuning function includes a volume of an audio signal provided to an individual within a cockpit.

3. The cockpit control device of claim 2, wherein the volume of an audio signal provided to an individual within a cockpit comprises a headset volume.

4. The cockpit control device of claim 1, wherein the tuning function includes a visual characteristic of the touchscreen device.

5. The cockpit control device of claim 4, wherein the visual characteristic of the touchscreen device includes the brightness of the touchscreen.

6. The cockpit control device of claim 4, wherein the visual characteristic of the touchscreen device includes a contrast of the touchscreen.

7. The cockpit control device of claim 1, wherein:

the user interface elements are displayed in accordance with a menu hierarchy;

the menu hierarchy includes a user interface element corresponding to the tuning function; and

modifying the value of the tuning function bypasses the menu hierarchy.

8. The cockpit control device of claim 1, wherein the touchscreen device is further configured to temporarily display a graphical depiction of the value of the tuning function during the predetermined touchscreen gesture.

9. The cockpit control device of claim 8, wherein the tuning function comprises a headset volume for an audio signal provided to an individual within a cockpit, and wherein the graphical depiction of the value of the tuning function comprises a graphic that expands in size as the volume is increased.

10. The cockpit control device of claim 1, wherein the plurality of user interface elements displayed include navigation icons.

11. A cockpit control device comprising:

a touchscreen display configured to display navigational data to a pilot and to receive touch events from the pilot;

a processor coupled to the touchscreen display, the processor configured to;

instruct the touchscreen display to display a plurality of user interface elements;

receive a signal associated with the touch event;

enter a first mode, the first mode including providing a signal responsive to the touch event when the touch event is associated with one or more of the user interface elements;

determine whether the touch event corresponds to a predetermined touchscreen gesture; and

switch from the first mode to a second mode when the touch event corresponds to the predetermined touchscreen gesture, the second mode including providing, for a duration of the touch event, a signal indicative of a value of a tuning function not associated with the plurality of user interface elements.

12. The cockpit control device of claim 11, wherein the plurality of user interface elements displayed include navigation icons.

13. The cockpit control device of claim 11, wherein the tuning function is a volume level of an audio signal configured to be provided to the pilot.

14. The cockpit control device of claim 11, wherein the tuning function is a visual characteristic of the touchscreen display visible to the pilot.

15. The cockpit control device of claim 11, wherein the predetermined touchscreen gesture includes a circular motion, wherein the circular motion starts from an initial position on the touchscreen display that is not associated with the user interface elements, and wherein the value of the tuning function is proportional to an arc subtended by the circular motion with respect to the initial position.

16. The cockpit control device of claim 11, further including temporarily displaying a graphical depiction of the value of the tuning function during the predetermined touchscreen gesture.

17. A cockpit control device comprising:

a touchscreen display configured to display to a pilot in a cockpit and to receive touch events from the pilot;

a processor coupled to the touchscreen display, the processor configured to;

instruct the touchscreen display to display a plurality of navigation icons relating to an aircraft that includes the cockpit;

while in a first mode, provide a first signal responsive to detecting touch events, with the first signal associated with the navigation icons;

switch from the first mode to a second mode responsive to detecting a predetermined touchscreen gesture; and

while in the second mode, provide a second signal responsive to detecting touch events, with the second signal associated with changing a volume level in the cockpit.

18. The cockpit control device of claim 17, wherein the processor is further configured to, while in the second mode, temporarily display a graphical depiction of the volume level responsive to detecting touch events.

19. The cockpit control device of claim 18, wherein the graphical depiction of the volume level expands in size as the volume is increased.

20. The cockpit control device of claim 17, wherein the predetermined touchscreen gesture includes a circular motion, wherein the circular motion starts from an initial position on the touchscreen display, and wherein a value of the volume level is proportional to an arc subtended by the circular motion with respect to the initial position.