GESTURE DETECTION ZONES

• US 20150062053A1
• Filed: 11/13/2014
• Published: 03/05/2015
• Est. Priority Date: 12/29/2008
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: SOLOMON, Mark C., WONG, Glenn A.
• Granted Patent: US 9,563,353 B2
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/017 Gesture based interaction, e.g. based on a set of recognized hand gestures interaction based on gestures traced on a digitiser G06F3/04883
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A system and method for utilizing a gesture-based user interface. A system includes an operator input device and a processor. The operator input device detects gestures and multiple simultaneous touch points. An input area of the operator input device includes a plurality of gesture detection zones. The processor is coupled to the operator input device. The processor executes a gesture recognition software program that processes inputs from the input device. The gesture recognition program causes the processor to recognize a primary gesture and a simultaneous secondary gesture, and to perform a processing function based, at least in part, on the primary gesture and a gesture detection zone in which the secondary gesture is detected.

Claims

1. A system, comprising:

an operator input device that detects gestures and multiple simultaneous touch points; and

a processor coupled to the operator input device, the processor to;

divide an input area of the operator input device into a plurality of gesture detection zones;

recognize a primary gesture and a simultaneous secondary gesture detected via the operator input device;

select, based on the primary gesture, a set of processing functions corresponding to the primary gesture, the set of processing functions comprising a plurality of different processing functions; and

select, based on the secondary gesture, a processing function to be performed from the set of processing functions.

2. The system of claim 1, wherein the processor is to:

identify one of the gesture detection zones in which the secondary gesture is performed; and

select, based at least in part, on the one of the gesture detection zones, the processing function to be performed.

3. The system of claim 1, wherein each gesture detection zone defines a discrete area for detection of the secondary gesture, and location of each of the plurality of gesture detection zones is independent of both the primary gesture and the secondary gesture.

4. The system of claim 1, wherein the secondary gesture comprises a point of contact with the input device established prior to and maintained throughout the primary gesture.

5. The system of claim 1, wherein a detection zone comprises a horizontal band of input detection area.

6. The system of claim 1, wherein the primary gesture is performable in each and any of the detection zones.

7. The system of claim 1, wherein the plurality of different processing functions comprises a number of functions corresponding to at least a total number of gesture detection zones times a number of secondary gestures recognizable per detection zone.

8. The system of claim 1, wherein the processor is to:

identify the secondary gesture as a plurality of simultaneous gestures, each of the gestures detected in different ones of the gesture detection zones; and

select, based, at least in part, on a number of the simultaneous gestures detected, the processing function to be performed.

9. The system of claim 1, wherein the processor is to:

detect the secondary gesture as a plurality of simultaneous touch points in a single one of the gesture detection zones; and

select, based, at least in part, on a number of the touch points simultaneously detected, the processing function to be performed.

10. The system of claim 1, wherein the primary gesture comprises a swipe of the operator input device.

11. A method, comprising:

detecting a primary gesture via an operator input device coupled to a processor, the primary gesture comprising a swipe on the operator input device;

detecting, contemporaneously with the primary gesture, a secondary gesture via the operator input device;

independent of both the primary gesture and the secondary gesture, determining location of a plurality of gesture detection zones of the operator input device;

selecting, based on the primary gesture, a set of processing functions corresponding to the primary gesture, the set of processing functions comprising a plurality of different processing functions;

selecting, based on the secondary gesture, a processing function to be performed from the set of processing functions; and

performing the selected processing function via the processor.

12. The method of claim 11, further comprising:

identifying one of the gesture detection zones in which the secondary gesture is performed; and

selecting, based at least in part, on the one of the gesture detection zones, the processing function to be performed.

13. The method of claim 11, further comprising recognizing the secondary gesture only if performed in a predetermined area of the input device encompassing a sub-portion of each of the gesture detection zones, wherein the predetermined area is defined prior to detecting the primary and secondary gestures.

14. The method of claim 11, wherein each of the gesture detection zones extends from edge to edge of the operator input device.

15. The method of claim 11, further comprising:

identifying the secondary gesture as a plurality of simultaneous gestures, each of the plurality of simultaneous gestures detected in different ones of the gesture detection zones; and

selecting, based, at least in part, on a number of the simultaneous gestures detected, the processing function to be performed.

16. The system of claim 11, further comprising:

detecting the secondary gesture as a plurality of simultaneous touch points in a single one of the gesture detection zones; and

selecting, based, at least in part, on a number of the touch points simultaneously detected, the processing function to be performed.

17. A non-transitory computer readable medium encoded with instructions that when executed cause a processor to:

divide a detection area of a gesture input device into a plurality of gesture detection zones;

recognize a primary gesture and a secondary gesture performed concurrently with the primary gesture on the gesture input device;

select, based on the primary gesture, a set of processing functions corresponding to the primary gesture, the set of processing functions comprising a plurality of different processing functions;

identify one of the gesture detection zones in which the secondary gesture is performed;

select, based on the secondary gesture and the one of the gesture detection zones in which the secondary gesture is performed, a processing function to be performed from the set of processing functions;

wherein location of each of the plurality of gesture detection zones is independent of both the primary gesture and the secondary gesture.

18. The computer readable medium of claim 17, further comprising instructions that when executed cause the processor to:

identify the secondary gesture as a plurality of simultaneous gestures, each of the gestures detected in different ones of the gesture detection zones; and

select, based, at least in part, on a number of the simultaneous gestures detected, the processing function to be performed.

19. The computer readable medium of claim 17, further comprising instructions that when executed cause the processor to recognize a swipe as the primary gesture.

20. The computer readable medium of claim 17, further comprising instructions that when executed cause the processor to:

detect the secondary gesture as a plurality of simultaneous touch points in a single one of the gesture detection zones; and

select, based, at least in part, on a number of the touch points simultaneously detected, the processing function to be performed.