DIRECTIONAL PAD ON TOUCHSCREEN

• US 20110273379A1
• Filed: 05/05/2010
• Published: 11/10/2011
• Est. Priority Date: 05/05/2010
• Status: Abandoned Application

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Raman, Tiruvilwamalai Venkatram, Chen, Charles L.
• Application Number:
  US12/774,518
• Publication Number:
  US 20110273379A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text

Abstract

A computer-implemented user interface method for managing directional user inputs is disclosed. The method includes receiving sliding motion by a user on a touchscreen of a computing device, identifying a direction for the sliding motion; associating the direction for the sliding motion with one of a plurality of directions for a directional pad, and providing information about the associated one of the plurality of directions to an application that is executing on the computing device.

Claims

1. A computer-implemented user interface method for managing directional user inputs, the method comprising:

receiving sliding motion by a user on a touchscreen of a computing device;

identifying a direction for the sliding motion;

associating the direction for the sliding motion with one of a plurality of directions for a directional pad; and

providing information about the associated one of the plurality of directions to an application that is executing on the computing device.

2. The method of claim 1, further comprising receiving a registration from the application that is executing on the computing device indicating an intent by the application to receive directional pad input information.

3. The method of claim 2, further comprising receiving a press on a directional portion of a physical directional pad on the computing device that is not on the touchscreen, and in response, providing to the application that is executing on the computing device, information indicating the pressing on the directional portion of the physical directional pad.

4. The method of claim 1, further comprising:

receiving a tap input in addition to the sliding motion, the tap input received at a position relative to an ending location of the sliding motion; and

causing an execution of a command associated with the tap input.

5. The method of claim 4, further comprising using the tap input to identify the sliding motion as a non-directional input.

6. The method of claim 1, further comprising providing an audible feedback announcing the providing of information about the associated one of the plurality of directions to the application that is executing on the computing device.

7. The method of claim 1, further comprising providing a tactile feedback to register, with the user, reception of the sliding motion as a recognized directional input.

8. The method of claim 1, wherein the identification of the direction for the sliding motion is independent of a position of the sliding motion relative to items displayed on the touchscreen.

9. The method of claim 1, wherein the association of the direction for the sliding motion with one of the plurality of directions for the directional pad is made independent of a location on the touchscreen at which the sliding motion is received.

10. A computer-implemented user interface method for managing directional user inputs, the method comprising:

associating each of a plurality of cardinal directions on a touchscreen display of a computing device with a cardinal direction for a directional pad input device;

receiving a user contact at a location on the touchscreen display and a sliding input at a direction relative to the location of the user contact;

correlating the direction relative to the location of the user contact to a cardinal direction; and

registering with the computing device a directional pad input that corresponds to the cardinal direction.

11. The method of claim 10, further comprising providing audible feedback concerning a selected directional pad button push during the sliding input, and receiving a corrective sliding input at an angle different than the direction relative to the location of the user contact, wherein the registered directional pad input corresponds to the angle of the corrective sliding input.

12. The method of claim 10, further comprising repeating the steps of receiving, correlating, and registering for each of a plurality of received sliding inputs and registered directional pad inputs.

13. The method of claim 10, further comprising receiving a tap input in addition to the sliding input at a direction relative to the location of the user contact.

14. The method of claim 13, further comprising using the tap input to register with the computing device a selection of a directional pad center button.

15. The method of claim 10, further comprising providing an audible feedback announcing orally the cardinal direction of the registered directional pad input.

16. The method of claim 10, further comprising:

receiving, from a computer application executing on the computing device, enrollment information identifying an intent to receive directional pad input;

upon registering with the computing device a directional pad input, determining whether the computer application is a current application of focus for the computing device; and

based on determining whether the computer application is the current application of focus for the computing device, providing information regarding the registered directional pad input.

17. A computer-implemented data entry system for managing directional user inputs, the system comprising:

a touchscreen input manager to receive and interpret user inputs on a touchscreen of a computing device;

one or more computing applications; and

a gesture interface to receive registrations from the one or more computing applications and to convert sensed input sliding directions on the touchscreen into directional pad input data whose cardinal directions correspond to the input sliding directions, and to provide the directional pad input data to the one or more computing applications.

18. The computer-implemented system of claim 17, wherein the gesture interface provides directional pad input data independent of an actual starting location of a sliding input on the touchscreen.

19. The computer-implemented system of claim 17, wherein, when the gesture interface is invoked, the gesture interface superimposes a graphical representation of a directional pad over an existing graphical interface on the touchscreen.

20. The computer-implemented system of claim 17, wherein the gesture interface is programmed to generate data for producing an audible signal indicating values of directional pad data determined by the computing device.

21. A computer-implemented data entry system, comprising:

an electronic touchscreen display;

a touchscreen input manager to receive and interpret user inputs on the electronic touchscreen display;

one or more computing applications executable to receive input on the touchscreen display; and

means for providing directional user-entered data from the touchscreen to the one or more computing applications, wherein the directional user-entered data is correlated to cardinal directions for a directional pad input device.