Communication terminal having a predictive text editor application

• US 20060190819A1
• Filed: 04/14/2006
• Published: 08/24/2006
• Est. Priority Date: 02/07/2001
• Status: Abandoned Application

• Current Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Original Assignee: Nokia Mobile Phones UK Limited (Nokia Corporation)
• Inventors: Kraft, Christian, Ostergaard, Christian
• Application Number:
  US11/404,039
• Publication Number:
  US 20060190819A1
• Time in Patent Office: Days
• US Class Current: 715/210
• CPC Class Codes: G06F 16/3331 Query processing
• CPC Class Codes: G06F 3/0237 using prediction or retrieval techniques
• CPC Class Codes: G06F 40/274 Converting codes to words; Guess-ahead of partial word inputs
• CPC Class Codes: H04M 1/27453 Directories allowing storage of additional subscriber data, e.g. metadata
• CPC Class Codes: H04M 1/27463 Predictive input, predictive dialling by comparing the dialled sequence with the content of a telephone directory
• CPC Class Codes: H04M 1/2748 by matching character strings
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails

Abstract

A method of searching for records in a database matching the string of ambiguous key strokes received by the input means, said database includes a plurality of records containing at least two words, and comprises reception of information representing a string of ambiguous key strokes, searching in said records for individual words matching said information representing a string of ambiguous key strokes, and presenting records found by the search engine.

Claims

1. A method of handling acronyms in a predictive text editor in a communication terminal with a display, a keyboard having a plurality of keys associated with several letters each, and processor means controlling the display in accordance with the operation of the keyboard, said method comprising:

receiving a string of ambiguous key strokes;

generating matching words based on the received string of ambiguous key strokes using a predictive text editor;

determining all possible character strings based on said ambiguous string of key strokes when a number of key strokes in the string of ambiguous key strokes does not exceed a predetermined value, and determining matching character strings having a same number of letters as the number of key strokes of the string of ambiguous key strokes when the number of key strokes in the string of ambiguous key strokes exceeds the predetermined value;

combining said matching words and said determined character strings into a list of

candidates; and

presenting the list of candidates to a user for selection.

2. A method according to claim 1, wherein one of the matching words is inserted as default into an edited text.

3. A method according to claim 2, wherein the matching words are placed in the beginning of the list of candidates, and the determined character strings are placed in the end of the list of candidates.

4. A communication terminal having a display, a keyboard having a plurality of keys associated with several letters each, and processor means controlling the display in accordance with the operation of the keyboard, communication terminal furthermore comprises:

a predictive text editor program for generating an output containing words matching a received string of ambiguous key strokes;

means for generating all possible character strings based on said ambiguous string of key strokes; and

an editor application controlled by the processor means that communicates with said predictive text editor programs for generating matching words based on said ambiguous string of key strokes;

wherein said editor application combines said matching words and said character strings into a list of candidates as long as the number of key strokes in the ambiguous string of key strokes does not exceed a predetermined value, and when the number of key strokes in the ambiguous string of key strokes exceeds the predetermined value, presents only matches having a same number of letters as the string of ambiguous key strokes, and presents the list of candidates for the user.

5. A communication terminal according to claim 4, wherein said predetermined value is user selectable.

6. A communication terminal according to claim 4, wherein said predetermined value is 3.

7. A communication terminal according to claim 4, wherein said list of candidate words includes language dependent words as well as a number corresponding to the numerical value of the ambiguous string of key strokes.

8. A communication terminal according to claim 7, wherein said list of candidate words is displayed upon pressing a predetermined key of the keyboard.

9. A communication terminal according to claim 7, wherein the number corresponding to the numerical value of the ambiguous string of keystrokes is suggested as inputted word of the text editor application when no other word matches.

10. One or more computer readable media storing computer executable instructions for performing a method of handling acronyms in a predictive text editor in a communication terminal with a display, a keyboard having a plurality of keys associated with several letters each, and processor means controlling the display in accordance with the operation of the keyboard, said method comprising:

receiving a string of ambiguous key strokes;

generating matching words based on the received string of ambiguous key strokes using a predictive text editor;

determining all possible character strings based on said ambiguous string of key strokes when a number of key strokes in the string of ambiguous key strokes does not exceed a predetermined value, and determining matching character strings having a same number of letters as the number of key strokes of the string of ambiguous key strokes when the number of key strokes in the string of ambiguous key strokes exceeds the predetermined value;

combining said matching words and said determined character strings into a list of

candidates; and

presenting the list of candidates to a user for selection.

11. The computer readable media according to claim 10, wherein one of the matching words is inserted as default into an edited text.

12. The computer readable media according to claim 11, wherein the matching words are placed in the beginning of the list of candidates, and the determined character strings are placed in the end of the list of candidates.