WO2007048213A8 - Method of formation of a word by inputting characters by means of a numerical keypad - Google Patents

Method of formation of a word by inputting characters by means of a numerical keypad

Info

Publication number
WO2007048213A8
WO2007048213A8 PCT/BR2006/000229 BR2006000229W WO2007048213A8 WO 2007048213 A8 WO2007048213 A8 WO 2007048213A8 BR 2006000229 W BR2006000229 W BR 2006000229W WO 2007048213 A8 WO2007048213 A8 WO 2007048213A8
Authority
WO
WIPO (PCT)
Prior art keywords
keypad
pushed
key
characters
push
Prior art date
Application number
PCT/BR2006/000229
Other languages
French (fr)
Other versions
WO2007048213A1 (en
Inventor
Silvio Mano Maeta
Paulo Sirum Ng
Ivandro Sanches
Original Assignee
Genius Inst De Tecnologia
Silvio Mano Maeta
Paulo Sirum Ng
Ivandro Sanches
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genius Inst De Tecnologia, Silvio Mano Maeta, Paulo Sirum Ng, Ivandro Sanches filed Critical Genius Inst De Tecnologia
Publication of WO2007048213A1 publication Critical patent/WO2007048213A1/en
Publication of WO2007048213A8 publication Critical patent/WO2007048213A8/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0237—Character input methods using prediction or retrieval techniques

Abstract

The present invention generally refers to a method of inputting words in a screen from a numerical keypad. According to an embodiment of the invention, the method comprises the steps of (i) from a training lexicon, to define the contextual questions used to map the characters corresponding to the keys pushed in a numerical keypad; (ii) to register each push of the key in the keypad that corresponds to the group of characters that contains the character that is desired to insert in a screen; (iii) to analyze, at each push of the key, the context of the keypad keys pushed before and after each one of the pushed keys; (iv) to show, at each push of keypad key, the corresponding character to each pushed keypad key on the basis of the contextual questions stored in memory, said characters being shown in a screen; and (v) to finish the formation of the word when any corresponding keypad key corresponding to the punctuation, space or any special character is pushed.
PCT/BR2006/000229 2005-10-25 2006-10-25 Method of formation of a word by inputting characters by means of a numerical keypad WO2007048213A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0506037-0 2005-10-25
BRPI0506037 BRPI0506037A (en) 2005-10-25 2005-10-25 text input method using a numeric keypad and its use

Publications (2)

Publication Number Publication Date
WO2007048213A1 WO2007048213A1 (en) 2007-05-03
WO2007048213A8 true WO2007048213A8 (en) 2007-10-25

Family

ID=37967361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2006/000229 WO2007048213A1 (en) 2005-10-25 2006-10-25 Method of formation of a word by inputting characters by means of a numerical keypad

Country Status (2)

Country Link
BR (1) BRPI0506037A (en)
WO (1) WO2007048213A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8819574B2 (en) * 2012-10-22 2014-08-26 Google Inc. Space prediction for text input

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2392446C (en) * 1999-05-27 2009-07-14 America Online Incorporated Keyboard system with automatic correction
DE20221078U1 (en) * 2001-02-28 2004-12-23 Beckmann, Jürgen, Dr. Input device, in particular for a mobile phone
GB2373907B (en) * 2001-03-29 2005-04-06 Nec Technologies Predictive text algorithm
US20040153975A1 (en) * 2003-02-05 2004-08-05 Williams Roland E. Text entry mechanism for small keypads
US20040253973A1 (en) * 2003-06-12 2004-12-16 Nguyen Manh T. Method and apparatus for providing efficient text entry using a keypad

Also Published As

Publication number Publication date
BRPI0506037A (en) 2007-08-14
WO2007048213A1 (en) 2007-05-03

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