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GB2141274B - Electronic memory devices for the blind - Google Patents

Electronic memory devices for the blind

Info

Publication number
GB2141274B
GB2141274B GB08412397A GB8412397A GB2141274B GB 2141274 B GB2141274 B GB 2141274B GB 08412397 A GB08412397 A GB 08412397A GB 8412397 A GB8412397 A GB 8412397A GB 2141274 B GB2141274 B GB 2141274B
Authority
GB
United Kingdom
Prior art keywords
blind
memory devices
electronic memory
electronic
devices
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
Application number
GB08412397A
Other versions
GB2141274A (en
GB8412397D0 (en
Inventor
Louis Arthur Woolfson
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.)
PATHWAY COMMUNICATIONS Ltd
Original Assignee
PATHWAY COMMUNICATIONS 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 GB838315630A external-priority patent/GB8315630D0/en
Application filed by PATHWAY COMMUNICATIONS Ltd filed Critical PATHWAY COMMUNICATIONS Ltd
Priority to GB08412397A priority Critical patent/GB2141274B/en
Publication of GB8412397D0 publication Critical patent/GB8412397D0/en
Publication of GB2141274A publication Critical patent/GB2141274A/en
Application granted granted Critical
Publication of GB2141274B publication Critical patent/GB2141274B/en
Expired legal-status Critical Current

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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • 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
    • G06F3/16—Sound input; Sound output
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Printers Characterized By Their Purpose (AREA)
GB08412397A 1983-06-07 1984-05-15 Electronic memory devices for the blind Expired GB2141274B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08412397A GB2141274B (en) 1983-06-07 1984-05-15 Electronic memory devices for the blind

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838315630A GB8315630D0 (en) 1983-06-07 1983-06-07 Electronic memory devices for blind
GB08412397A GB2141274B (en) 1983-06-07 1984-05-15 Electronic memory devices for the blind

Publications (3)

Publication Number Publication Date
GB8412397D0 GB8412397D0 (en) 1984-06-20
GB2141274A GB2141274A (en) 1984-12-12
GB2141274B true GB2141274B (en) 1986-04-09

Family

ID=26286309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08412397A Expired GB2141274B (en) 1983-06-07 1984-05-15 Electronic memory devices for the blind

Country Status (1)

Country Link
GB (1) GB2141274B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145573A (en) * 1985-12-19 1987-06-29 Canon Inc Information reproducing device
FR2612312B1 (en) * 1987-03-11 1992-01-03 Inst Nat Sante Rech Med AUDIO-DIGITAL AND TOUCH COMPONENT AND PORTABLE COMPUTING DEVICE HAVING APPLICATION
FR2652933B1 (en) * 1989-10-09 1993-10-29 Ioan Montane METHOD AND DEVICE FOR IMPROVING THE BLIND READING OF A COMPUTER SCREEN USING A BRAILLE DACTYL DISPLAY.
EP0446856A3 (en) * 1990-03-13 1993-06-23 Canon Kabushiki Kaisha Sound output electronic apparatus
JPH0553496A (en) * 1991-08-26 1993-03-05 Nec Corp Braille display terminal
US5306152A (en) * 1991-10-30 1994-04-26 Canon Kabushiki Kaisha Reading apparatus for eyesight handicapped person
GB9414466D0 (en) * 1994-07-18 1994-09-07 Smith Myers Communications Ltd Computer systems
GB0121027D0 (en) 2001-08-30 2001-10-24 Esselte Nv Embossing tools and tape printers

Also Published As

Publication number Publication date
GB2141274A (en) 1984-12-12
GB8412397D0 (en) 1984-06-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950515