AT316178B - Device for transmitting image information, in particular for blind and visually impaired people - Google Patents

Device for transmitting image information, in particular for blind and visually impaired people

Info

Publication number
AT316178B
AT316178B AT84872A AT84872A AT316178B AT 316178 B AT316178 B AT 316178B AT 84872 A AT84872 A AT 84872A AT 84872 A AT84872 A AT 84872A AT 316178 B AT316178 B AT 316178B
Authority
AT
Austria
Prior art keywords
blind
image information
visually impaired
transmitting image
impaired people
Prior art date
Application number
AT84872A
Other languages
German (de)
Inventor
Boerje Arrdal Carl
Original Assignee
Saab Scania Ab
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 Saab Scania Ab filed Critical Saab Scania Ab
Application granted granted Critical
Publication of AT316178B publication Critical patent/AT316178B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/02—Draughting machines or drawing devices for keeping parallelism
    • B43L13/022—Draughting machines or drawing devices for keeping parallelism automatic
    • 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
    • G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Educational Administration (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Recording Measured Values (AREA)
  • Toys (AREA)
AT84872A 1971-02-08 1972-02-03 Device for transmitting image information, in particular for blind and visually impaired people AT316178B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE151071A SE345919B (en) 1971-02-08 1971-02-08

Publications (1)

Publication Number Publication Date
AT316178B true AT316178B (en) 1974-06-25

Family

ID=20258327

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84872A AT316178B (en) 1971-02-08 1972-02-03 Device for transmitting image information, in particular for blind and visually impaired people

Country Status (9)

Country Link
AT (1) AT316178B (en)
BE (1) BE779048A (en)
CH (1) CH531767A (en)
DE (1) DE2204867C3 (en)
FR (1) FR2126755A5 (en)
GB (1) GB1341678A (en)
IT (1) IT948428B (en)
NL (1) NL7201299A (en)
SE (1) SE345919B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538629C2 (en) * 1975-08-30 1983-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Process for the tactile presentation of images to the blind
DE3400093A1 (en) * 1984-01-03 1985-07-18 Nixdorf Computer Ag, 4790 Paderborn DEVICE FOR DISPLAYING INFORMATION ON A READER FOR A BLIND
CN109291701B (en) * 2018-11-25 2023-12-26 广东双鹰玩具实业有限公司 High-precision drawing device

Also Published As

Publication number Publication date
CH531767A (en) 1972-12-15
NL7201299A (en) 1972-08-10
DE2204867C3 (en) 1975-05-22
SE345919B (en) 1972-06-12
IT948428B (en) 1973-05-30
FR2126755A5 (en) 1972-10-06
BE779048A (en) 1972-05-30
GB1341678A (en) 1973-12-25
DE2204867A1 (en) 1972-09-21
DE2204867B2 (en) 1974-09-19

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