Typing assistance for editing

• US 10,698,604 B2
• Filed: 09/14/2018
• Issued: 06/30/2020
• Est. Priority Date: 02/12/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Inventors: Badger, Eric Norman, Linerud, Drew Elliott, Almog, Itai, Paek, Timothy S., Sundararajan, Parthasarathy, Walters, Kenneth R., Peterson, Andrew Douglas, Davis, Shawna Julie, Sengupta, Tirthankar
• Primary Examiner(s): Tillery, Rashawn N
• Application Number:
  US16/131,848
• Publication Number:
  US 20190012076A1
• Time in Patent Office: 655 Days
• CPC Class Codes: G06F 16/35 Clustering; Classification
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 3/048 Interaction techniques based on graphical user interfaces [GUI]
• 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
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting
• CPC Class Codes: G06F 40/247 Thesauruses; Synonyms
• CPC Class Codes: G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs
• CPC Class Codes: G06N 20/00 Machine learning

Abstract

Apparatus and methods are disclosed for providing feedback and guidance to touch screen device users to improve the text entry user experience and performance. According to one embodiment, a method comprises receiving a text entry, receiving input on a touch screen in the form of a first single touch input located over a word of previously entered text, and presenting the user with one or more suggestion candidates indicated possible replacement words related to the selected word. The user can then select one of the suggestion candidates using a second single touch input to replace the selected word with a word associated with the selected suggestion candidate.

Claims

1. A method, comprising:

receiving, with a text entry device, text input comprising one or more words, wherein at least a portion of the text input is displayed on a touch screen;

receiving first touch screen input from the touch screen to select at least one of the words;

based on the first touch screen input, selecting at least one of the words and displaying one or more suggestion candidates related to the at least one selected word, at least one of the suggestion candidates including the at least one selected word, wherein the displaying one or more suggestion candidates comprises displaying the at least one selected word within a shape designating an area of the touch screen as a button;

receiving a second single touch screen input from the touch screen over a selected one of the suggestion candidates that includes the at least one selected word;

based on the receiving the second touch screen input, displaying an indication within the button shape that the at least one selected word does not exist in a candidate source;

receiving a third single touch screen input from the touch screen over a selected one of the suggestion candidates that includes the at least one selected word; and

adding the at least one selected word associated with the selected suggestion candidate to the candidate source.

2. The method of claim 1, further comprising:

modifying the text input by automatically replacing the at least one selected word with one or more words associated with the selected suggestion candidate;

in response to the modifying the text input, checking the modified text input for correctness, wherein the checking comprises determining that a second word of the modified text input is incorrect; and

highlighting the second word.

3. The method of claim 1, wherein the first touch screen input is a single touch screen input.

4. The method of claim 1, wherein the text input is received using a touch screen keyboard, a hardware keyboard or a speech recognition module.

5. The method of claim 1, wherein the suggestion candidates are displayed adjacent to a keyboard of the text entry device.

6. The method of claim 1, wherein the suggestion candidates are displayed adjacent to the at least one selected word.

7. A system comprising:

one or more processors operable to execute computer-executable instructions for text entry and correction;

one or more memory units coupled to the processing units;

one or more touch screens having a display area, the one or more touch screens operable to receive touch input over at least a portion of the display area; and

storage for storing the computer-executable instructions for text entry and correction using instructions that cause the processors to;

receive text input;

associate the text input with a text entry, wherein at least a portion of the text entry is displayed using the display area of the one or more touch screens;

process input from the touch screens, the input including;

first touch screen input received from the one or more touch screens to produce at least one selected word of the text entry, wherein the at least one selected word is identified using the first touch screen input,

second touch screen input received from the one or more touch screens to select one of one or more suggestion candidates, and

third touch screen input received from the one or more touch screens to add the at least one selected word to a candidate source;

produce the suggestion candidates for the at least one selected word, at least some of the suggestion candidates being produced from the candidate source, wherein the at least one selected word is automatically displayed as one of the suggestion candidates, and wherein an add-to-dictionary indicator is presented adjacent the at least one selected word responsive to receiving the second touch screen input, the at least one selected word and the indicator being displayed within a shape designating an area of the one or more touch screens'"'"' display as a button; and

add one or more words associated with the selected suggestion candidate to the candidate source if the selected word suggestion candidate is selected with the third touch screen input.

8. The system of claim 7, wherein the instructions further cause the processors to, if the selected suggested candidate is not the selected word:

automatically modify the text entry by replacing the at least one selected word with a word associated with the selected suggestion candidate; and

add a word associated with the selected suggestion candidate to a candidate source.

9. The system of claim 7, wherein the text input is received from a touch screen keyboard.

10. The system of claim 7, wherein the suggestion candidates are displayed adjacent to a touch keyboard area on the touch screen display area.

11. The system of claim 7, wherein the suggestion candidates are displayed adjacent to the at least one selected word on the touch screen display area.

12. The system of claim 7, wherein the instructions further cause the processors to:

modify the text input by automatically replacing the at least one selected word with one or more words associated with the selected suggestion candidate;

in response to modifying the text input, check the modified text input for correctness, wherein the checking comprises determining that a second word of the modified text input is incorrect; and

highlight the second word.

13. One or more computer-readable storage media storing computer-executable instructions that when executed cause a computer to perform a method, the instructions comprising instructions that cause the computer to:

receive text input using a touch screen, the text input including one or more words;

based on the text input, select at least one of the words and display one or more suggestion candidates including the at least one selected word, the displaying comprising displaying the selected word within a shape designating an area of the touch screen as a button;

receive a second single touch screen input from the touch screen over a selected one of the suggestion candidates that includes the at least one selected word;

based on the receiving the second touch screen input, display an add-to-dictionary indicator within a button shape along with the at least one selected word;

receive a third single touch screen input from the touch screen over a selected one of the suggestion candidates that includes the at least one selected word; and

add the at least one selected word associated with the selected suggestion candidate to the candidate source.

14. The computer-readable storage media of claim 13, wherein one or more of the suggestion candidates are received from a common speller application programming interface.

15. The computer-readable storage media of claim 13, wherein one or more of the suggestion candidates are received from a service provider in a computing cloud.

16. The computer-readable storage media of claim 13, wherein the instructions further cause the computer to:

determine a rank order using one or more ranks received from one or more of the following;

a system dictionary, a user dictionary, a common speller application programming interface, or an input history data source; and

wherein the suggestion candidates are arranged on the touch screen according to the rank order.

17. The computer-readable storage media of claim 13, wherein:

the selected suggestion candidate is a complete word; and

the selected suggestion candidate is added to a system dictionary, a user dictionary, a common speller application programming interface, or an input history data source.

18. The computer-readable storage media of claim 13, wherein the instructions further cause the computer to:

modify the text input by automatically replacing the at least one selected word with one or more words associated with the selected suggestion candidate;

in response to the modifying the text input, check the modified text input for correctness, wherein the checking comprises determining that a second word of the modified text input is incorrect; and

highlight the second word.

19. The computer-readable storage media of claim 13, wherein at least one of the words is designated as a complete word based on receiving a delimiter character in the text input immediately after receiving input for the complete word, and wherein the instructions further cause the computer to:

based on the receiving the delimiter character, modify the text input by automatically replacing the complete word with a word associated with a highest ranked suggestion candidate.

20. The computer-readable storage media of claim 19, wherein the instructions further cause the computer to:

before the receiving the delimiter character, display one or more suggestion candidates associated with the text input on the touch screen, the suggestion candidates being arranged on the touch screen according to a rank order.