Electronic device and method using a touch-detecting surface

• US 9,141,195 B2
• Filed: 10/09/2012
• Issued: 09/22/2015
• Est. Priority Date: 04/23/2010
• Status: Active Grant

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Inventors: Huang, Meng
• Primary Examiner(s): HALEY, JOSEPH R
• Application Number:
  US13/647,427
• Publication Number:
  US 20130093705A1
• Time in Patent Office: 1,078 Days
• Field of Search: None
• US Class Current: 1/1
• 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

An electronic device includes a processor and one or more touch-detecting surfaces for detecting a gesture sequence including a first touch gesture and a subsequent second touch gesture. A related method includes detecting a first touch gesture applied to the touch-detecting surface; and initiating a sequential touch mode if the first touch gesture has a predetermined characteristic. When in the sequential touch mode, the method detects a second touch gesture that is subsequently applied to the touch-detecting surface, wherein the second touch gesture includes a glide movement. The method determines a first parameter and a second parameter associated with the second touch gesture, identifies a corresponding device function in accordance with the determined first parameter, and controls the execution of the identified device function in accordance with the determined second parameter.

Claims

1. An electronic device comprising:

a touch-detecting surface; and

at least one processor in electronic communication with the touch-detecting surface, the at least one processor being programmed to;

receive an indication of a first touch gesture performed at the touch-detecting surface;

responsive to determining that the first touch gesture has a predetermined characteristic, initiate a sequential touch mode of the electronic device;

responsive to initiating the sequential touch mode, receive an indication of a second touch gesture performed at the touch-detecting surface, wherein the second touch gesture includes a glide movement, and wherein the second touch gesture is performed subsequent to completion of the first touch gesture;

determine a first parameter and a second parameter of the second touch gesture, wherein the first parameter represents an initial location of the second touch gesture relative to a location of the first touch gesture;

determine, based at least in part on the first parameter, a device function from a plurality of device functions of the electronic device; and

control execution of the device function in accordance with the second parameter.

2. The electronic device of claim 1, wherein the at least one processor programmed to initiate the sequential touch mode of the computing device is programmed to:

initiate the sequential touch mode if a duration of the first touch gesture is greater than a predetermined duration.

3. The electronic device of claim 1, wherein the at least one processor is further programmed to:

determine whether the second touch gesture occurred within a predetermined period after the first touch gesture; and

responsive to determining that the second touch gesture did not occur within the predetermined period, exit the sequential touch mode.

4. The electronic device of claim 1, wherein the at least one processor is further programmed to:

determine whether the second touch gesture continues for a duration greater than a predetermined duration; and

responsive to determining that the second touch gesture continues for the duration greater than the predetermined duration, exit the sequential touch mode.

5. The electronic device of claim 1, wherein the device function of the electronic device comprises at least one of a scaling function, a translation function, or a rotation function.

6. The electronic device of claim 1, wherein the device function modifies a display of an item displayed at a display screen of the electronic device.

15. The electronic device of claim 1, wherein the at least one processor programmed to determine the device function is programmed to:

responsive to determining that the first parameter indicates that the initial location of the second touch gesture is to a first side of the location of the first touch gesture, determine a first device function; and

responsive to determining that the first parameter indicates that the initial location of the second touch gesture is to a second side of the location of the first touch gesture, determine a second device function, wherein the second side is opposite the first side, and wherein the second device function is different from the first device function.

16. The electronic device of claim 15, wherein the first side comprises an area of the touch-detecting surface to the right of the location of the first touch gesture, and wherein the second side comprises an area of the touch-detecting surface to the left of the location of the first touch gesture.

17. The electronic device of claim 15, wherein the first side comprises an area of the touch-detecting surface above the location of the first touch gesture, and wherein the second side comprises an area of the touch-detecting surface below the location of the first touch gesture.

18. The electronic device of claim 15, wherein the first device function comprises a zoom function, and wherein the second device function comprises a translation function.

7. A method comprising:

receiving, by a computing device, an indication of a first touch gesture performed at a touch-detecting surface;

responsive to determining that the first touch gesture has a predetermined characteristic, initiating, by the computing device, a sequential touch mode of the computing device;

responsive to initiating the sequential touch mode, receiving, by the computing device, an indication of a second touch gesture performed at the touch-detecting surface, wherein the second touch gesture includes a glide movement, and wherein the second touch gesture is performed subsequent to completion of the first touch gesture;

determining, by the computing device, a first parameter and a second parameter associated with the second touch gesture, wherein the first parameter represents an initial location of the second touch gesture relative to a location of the first touch gesture;

determining, by the computing device and based at least in part on the first parameter, a device function from a plurality of device functions of the computing device; and

controlling, by the computing device, execution of the device function in accordance with the second parameter.

8. The method of claim 7, wherein initiating the sequential touch mode comprises initiating the sequential touch mode if the duration of the applied first touch gesture is greater than a predetermined duration.

9. The method of claim 7, further comprising:

determining whether the second touch gesture occurred within a predetermined period after the first touch gesture; and

responsive to determining that the second touch gesture did not occur within the predetermined period, exiting the sequential touch mode.

10. The method of claim 7, further comprising:

determining whether the second touch gesture continues for a duration less than a predetermined duration; and

responsive to determining that the second touch gesture continues for the duration less than the predetermined duration, exiting the sequential touch mode.

11. The method of claim 7, wherein the device function comprises at least one of a scaling function, a translation function, or a rotation function.

12. The method of claim 11, wherein the device function modifies a display of an item displayed at a display screen.

13. The method of claim 7, wherein the second parameter comprises one of a distance, a duration, or a speed of the glide movement.

14. The method of claim 7, wherein determining the first parameter includes determining a movement pattern of the glide movement and wherein determining the device function includes identifying the device function in accordance with the determined movement pattern.

19. The method of claim 7, wherein determining the device function comprises:

responsive to determining that the first parameter indicates that the initial location of the second touch gesture is to a first side of the location of the first touch gesture, determining a first device function; and

responsive to determining that the first parameter indicates that the initial location of the second touch gesture is to a second side of the location of the first touch gesture, determining a second device function, wherein the second side is opposite the first side, and wherein the second device function is different from the first device function.