CA2569103C - Saisie de texte par clavier intelligent a touches polyvalentes - Google Patents

Saisie de texte par clavier intelligent a touches polyvalentes Download PDF

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Publication number
CA2569103C
CA2569103C CA2569103A CA2569103A CA2569103C CA 2569103 C CA2569103 C CA 2569103C CA 2569103 A CA2569103 A CA 2569103A CA 2569103 A CA2569103 A CA 2569103A CA 2569103 C CA2569103 C CA 2569103C
Authority
CA
Canada
Prior art keywords
key
keystroke
timing
character
display output
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA2569103A
Other languages
English (en)
Other versions
CA2569103A1 (fr
Inventor
Jason Griffin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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
Priority claimed from EP04102552A external-priority patent/EP1603013B1/fr
Priority claimed from US10/861,372 external-priority patent/US7382359B2/en
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2569103A1 publication Critical patent/CA2569103A1/fr
Application granted granted Critical
Publication of CA2569103C publication Critical patent/CA2569103C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0235—Character input methods using chord techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
    • H04M1/72436—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for text messaging, e.g. short messaging services [SMS] or e-mails
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/70—Details of telephonic subscriber devices methods for entering alphabetical characters, e.g. multi-tap or dictionary disambiguation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

L'invention porte sur un système et un procédé de résolution des ambiguïtés lors de la saisie de textes sur un clavier à touches polyvalentes, ambiguïtés dues aux frappes successives d'une même touche. A cet effet on évalue la durée des frappes pour déterminer si une interprétation défectueuse des frappes doit être rejetée en faveur d'une interprétation différente. Le temps s'écoulant entre deux frappes est comparé à une valeur de référence pour déterminer si les frappes successives correspondent à un même caractère ou à un caractère différent. Le système et le procédé aident à résoudre les ambiguïtés inhérentes à la réception de données d'entrée émises par les touches polyvalentes d'un clavier à nombre réduit de touches.
CA2569103A 2004-06-06 2005-06-07 Saisie de texte par clavier intelligent a touches polyvalentes Expired - Lifetime CA2569103C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP04102552A EP1603013B1 (fr) 2004-06-06 2004-06-06 Saisie de texte intelligente à frappe multiple
US10/861,372 2004-06-07
US10/861,372 US7382359B2 (en) 2004-06-07 2004-06-07 Smart multi-tap text input
EP04102552.9 2004-06-07
PCT/CA2005/000890 WO2005121933A1 (fr) 2004-06-06 2005-06-07 Saisie de texte par clavier intelligent a touches polyvalentes

Publications (2)

Publication Number Publication Date
CA2569103A1 CA2569103A1 (fr) 2005-12-22
CA2569103C true CA2569103C (fr) 2011-08-23

Family

ID=35945291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2569103A Expired - Lifetime CA2569103C (fr) 2004-06-06 2005-06-07 Saisie de texte par clavier intelligent a touches polyvalentes

Country Status (2)

Country Link
CA (1) CA2569103C (fr)
WO (1) WO2005121933A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885317B1 (en) 1998-12-10 2005-04-26 Eatoni Ergonomics, Inc. Touch-typable devices based on ambiguous codes and methods to design such devices
WO2015001554A1 (fr) * 2013-07-01 2015-01-08 Itzhaik Yair Application d'interface de clavier
US10694947B2 (en) * 2014-06-27 2020-06-30 Neurametrix, Inc. System and method for continuous monitoring of central nervous system diseases

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69607472T2 (de) * 1995-07-26 2000-08-24 Tegic Communications Inc System zur unterdrückung der vieldeutigkeit in einer verringerten tastatur
US5953541A (en) * 1997-01-24 1999-09-14 Tegic Communications, Inc. Disambiguating system for disambiguating ambiguous input sequences by displaying objects associated with the generated input sequences in the order of decreasing frequency of use
US6219731B1 (en) * 1998-12-10 2001-04-17 Eaton: Ergonomics, Inc. Method and apparatus for improved multi-tap text input
SG125895A1 (en) * 2002-04-04 2006-10-30 Xrgomics Pte Ltd Reduced keyboard system that emulates qwerty-type mapping and typing

Also Published As

Publication number Publication date
WO2005121933A1 (fr) 2005-12-22
CA2569103A1 (fr) 2005-12-22

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