USER INTERFACE FOR TEXT INPUT

• US 20130212515A1
• Filed: 01/23/2013
• Published: 08/15/2013
• Est. Priority Date: 02/13/2012
• Status: Abandoned Application

• Current Assignee: Thingthing, Ltd.
• Original Assignee: Syntellia Inc. (Pinterest, Inc.)
• Inventors: Eleftheriou, Kostas
• Application Number:
  US13/747,700
• Publication Number:
  US 20130212515A1
• Time in Patent Office: Days
• US Class Current: 715/773
• CPC Class Codes: G06F 3/04883 for inputting data by handwriting, e.g. gesture or text
• CPC Class Codes: G06F 3/04886 by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Abstract

A user interface allows a user to input text, numbers and symbols in to an electronic device through a touch sensitive input and make edits and correction to the text with one or more swipe gestures. The system can differentiate the swipes and perform functions corresponding to the detected swipes based upon swipe direction, number of fingers used in the swipe and the location of the swipes on the touch sensitive input.

Claims

1. A method, comprising:

a computer system having a processor operatively coupled to a memory, a touch interface, the touch interface comprising a virtual keyboard which records taps of a touch object to generate text input;

detecting swipe gestures across the touch interface, the swipe gesture including an initial touchdown point and a direction;

determining the directions of the swipe gestures; and

performing predetermined functions determined by the direction of the swipe gestures, wherein;

a correction initiation input to the computer system causes a listing of suggested replacement texts to be generated with a ^.first of the suggested replacement text indicated;

a subsequent swipe gesture in a first direction on the touch interface causes the next suggested replacement text from the listing to be indicated;

a subsequent swipe in a second direction on the touch interface causes the previous suggested text from the listing to be indicated.

2. The method of claim 1 wherein the correction initiation input is an upward swipe gesture on the touch interface.

3. The method of claim 1 wherein the correction initiation input is a right swipe gesture on the touch interface.

4. The method of claim 1 wherein the computer system includes a physical correction button and the correction initiation input is a first actuation of the physical correction button.

5. The method of claim 1 wherein the correction initiation input is a tap on a virtual correction initiation button on the touch interface.

6. The method of claim 1 wherein the first direction is up and the second direction is down.

7. The method of claim 1 wherein the first direction is down and the second direction is up.

8. The method of claim 1 wherein the first direction is right and the second direction is left.

9. The method of claim 1 wherein the first direction is left and the second direction is right.

10. The method of claim 1 wherein the first direction is clockwise rotational movement and the second direction is counter clockwise rotational movement.

11. The method of claim 1 wherein the first direction is counter clockwise rotational movement and the second direction is clockwise rotational movement.

12. The method of claim 1 wherein a correction completion input to the computer system causes the indicated text to replace the generated text input and subsequent text to be input.

13. The method of claim 12 wherein the correction completion input is an upward swipe gesture on the touch interface.

14. The method of claim 12 wherein the correction completion input is a right swipe gesture on the touch interface.

15. The method of claim 12 wherein the correction completion input is a tap gesture on the touch interface.

16. The method of claim 12 wherein the computer system includes a physical correction button and the correction completion input is an actuation of the physical correction button.

17. The method of claim 1 wherein the indication of a suggested replacement text causes the suggested replacement text to become the generated text input.

18. The method of claim 1 wherein the listing of suggested replacement text generated is displayed on a computer screen.

19. The method of claim 1 wherein the indicated replacement text is displayed on a computer screen.

20. The method of claim 1 wherein the computer system comprises an audio output and the computer emits an audio representation of the suggested replacement text currently being indicated.

21. The method of claim 1 wherein the computer system comprises an audio output and the computer emits an audio correction initiation signal indicating that the correction initiation has been invoked.

22. The method of claim 1 wherein the computer system comprises an audio output and the computer emits an audio correction signal indicating that the suggested replacement text being indicated has replaced the generated text input.

23. A method, comprising:

a computer system having a processor operatively coupled to a memory, a touch interface, the touch interface comprising a virtual keyboard which records taps of a touch object to generate text input;

detecting a touch and hold gesture on the touch interface for a predetermined period of time;

displaying a predetermined function key at an area of the screen which was previously not active typing area; and

maintaining the visibility and functionality of the keyboard in its current state before the detection of the touch and hold gesture.

24. The method of claim 23 wherein the predetermined function key is a number key.

25. The method of claim 23 wherein the predetermined function key is a symbol key.

26. The method of claim 23 wherein the predetermined function key is a symbol key selected from the group consisting of @, ! and ?.

27. The method of claim 23 wherein the predetermined function key is a control key selected from the group consisting of backspace, shift, caps lock and return.

28. The method of claim 23 further comprising:

actuating the predetermined function key.