WO2012134210A3 - 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법 - Google Patents

시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법 Download PDF

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Publication number
WO2012134210A3
WO2012134210A3 PCT/KR2012/002355 KR2012002355W WO2012134210A3 WO 2012134210 A3 WO2012134210 A3 WO 2012134210A3 KR 2012002355 W KR2012002355 W KR 2012002355W WO 2012134210 A3 WO2012134210 A3 WO 2012134210A3
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WO
WIPO (PCT)
Prior art keywords
touch
braille
touch screen
input
visually impaired
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.)
Ceased
Application number
PCT/KR2012/002355
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English (en)
French (fr)
Other versions
WO2012134210A2 (ko
Inventor
박영숙
박건
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.)
S&I SOLAR CO Ltd
Atlab Inc
Original Assignee
S&I SOLAR CO Ltd
Atlab Inc
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 S&I SOLAR CO Ltd, Atlab Inc filed Critical S&I SOLAR CO Ltd
Publication of WO2012134210A2 publication Critical patent/WO2012134210A2/ko
Publication of WO2012134210A3 publication Critical patent/WO2012134210A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/002—Writing aids for blind persons
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/007—Teaching or communicating with blind persons using both tactile and audible presentation of the information
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Multimedia (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

본 발명은 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법에 관한 것으로, 터치스크린, 상기 터치스크린의 터치가 감지된 경우, 터치 위치 및 터치 유지 시간을 판단하는 터치 감지부, 상기 터치 감지부에서 3개의 터치 포인터에 의한 터치가 감지된 경우, 그 터치 위치들에 해당하는 좌표값들이 미리 정해진 유효 범위내인지를 판단하고, 유효범위내인 경우 각 터치포인터의 터치영역을 각각 정하여 점자 입력을 위한 초기화를 수행하는 점자 입력 초기화부, 점자 입력을 위한 초기화가 수행된 상태에서 멀티 터치가 감지된 경우, 상기 멀티 터치에 의한 터치 위치와 터치 유지 시간을 근거로 점자를 인식하는 점자 인식부, 상기 점자 인식부에서 인식된 점자를 기 저장된 점자일람표에 근거하여 문자로 해석하여 상기 터치 스크린상에 출력되도록 하는 역점역부, 상기 해석된 문자를 문자 음성 변환(TTS : Text to Speech) 엔진을 이용하여 음성 데이터로 변환하여 출력하는 음성 합성 처리부를 포함한다. 따라서 본 발명에 따르면, 시각장애인이 풀터치 방식으로 동작하는 터치스크린 장치를 사용함에 있어, 시각장애인의 특성에 맞는 점자체계에 의한 입력 방법을 이용하여 문자를 쉽게 입력할 수 있다.
PCT/KR2012/002355 2011-03-31 2012-03-30 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법 Ceased WO2012134210A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0029593 2011-03-31
KR1020110029593A KR101123212B1 (ko) 2011-03-31 2011-03-31 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법

Publications (2)

Publication Number Publication Date
WO2012134210A2 WO2012134210A2 (ko) 2012-10-04
WO2012134210A3 true WO2012134210A3 (ko) 2013-03-07

Family

ID=46141822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002355 Ceased WO2012134210A2 (ko) 2011-03-31 2012-03-30 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 문자 입력 방법

Country Status (2)

Country Link
KR (1) KR101123212B1 (ko)
WO (1) WO2012134210A2 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101413277B1 (ko) * 2012-11-08 2014-07-02 이소영 터치스크린을 포함하는 이동 통신 단말기에서의 기호 입력 방법 및 이를 이용한 이동 통신 단말기
KR102007651B1 (ko) * 2012-12-21 2019-08-07 삼성전자주식회사 터치스크린 키보드를 구성하는 방법, 장치 및 이를 수행하는 프로그램을 저장하는 컴퓨터로 읽을 수 있는 저장 매체
US9965974B2 (en) 2014-03-11 2018-05-08 Technologies Humanware Inc. Portable device with virtual tactile keyboard and refreshable Braille display
US10175882B2 (en) 2014-07-31 2019-01-08 Technologies Humanware Inc. Dynamic calibrating of a touch-screen-implemented virtual braille keyboard
KR101646742B1 (ko) 2014-09-11 2016-08-08 최한솔 점자 지원 기능이 구비된 터치스크린 장치 및 그 제어방법
WO2016039538A2 (ko) * 2014-09-11 2016-03-17 최한솔 점자 지원 기능이 구비된 터치스크린 장치 및 그 제어방법
US10725651B2 (en) 2015-06-11 2020-07-28 ProKarma, Inc. Gesture-based braille-to-text conversion system
US10346038B2 (en) 2015-11-19 2019-07-09 International Business Machines Corporation Braille data entry using continuous contact virtual keyboard
EP3407108A4 (en) * 2016-01-21 2019-08-28 Universidad Católica De La Santísima Concepción DEVICE FOR WRITING IN BRAILLE AND / OR AUDIOMORSE SIGNS FOR USERS WITH DISORDERS AND / OR MOTOR TROUBLES
CN106527902A (zh) * 2016-11-30 2017-03-22 努比亚技术有限公司 移动终端的防误触控系统及方法
KR102032196B1 (ko) * 2017-07-20 2019-10-15 최한솔 점자 인식이 가능한 하이브리드 워치
KR101999281B1 (ko) * 2017-09-26 2019-10-01 최한솔 점자 학습을 위한 사용자 단말기 및 그의 동작 방법
KR102430285B1 (ko) 2020-01-20 2022-08-08 김태익 시각장애인용 키오스크 장치 및 이의 동작방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020091570A (ko) * 2001-05-31 2002-12-06 삼성전자 주식회사 이동 통신 단말의 시각 장애인을 위한 숫자 입력 방법
KR100606406B1 (ko) * 2005-03-11 2006-07-28 골든키정보통신 주식회사 시각 장애인용 컴퓨터
KR20100134269A (ko) * 2009-06-15 2010-12-23 이해지 점자패널
KR101017108B1 (ko) * 2010-05-18 2011-02-25 (주) 에스엔아이솔라 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 사용자 인터페이스 구현 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020091570A (ko) * 2001-05-31 2002-12-06 삼성전자 주식회사 이동 통신 단말의 시각 장애인을 위한 숫자 입력 방법
KR100606406B1 (ko) * 2005-03-11 2006-07-28 골든키정보통신 주식회사 시각 장애인용 컴퓨터
KR20100134269A (ko) * 2009-06-15 2010-12-23 이해지 점자패널
KR101017108B1 (ko) * 2010-05-18 2011-02-25 (주) 에스엔아이솔라 시각 장애인을 위한 터치스크린 장치 및 그 장치에서 사용자 인터페이스 구현 방법

Also Published As

Publication number Publication date
KR101123212B1 (ko) 2012-03-20
WO2012134210A2 (ko) 2012-10-04

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