CH531767A - Einrichtung zum Übermitteln und Umwandeln eines Bildes in ein Reliefbild für blinde und sehbehinderte Personen - Google Patents

Einrichtung zum Übermitteln und Umwandeln eines Bildes in ein Reliefbild für blinde und sehbehinderte Personen

Info

Publication number
CH531767A
CH531767A CH153472A CH153472A CH531767A CH 531767 A CH531767 A CH 531767A CH 153472 A CH153472 A CH 153472A CH 153472 A CH153472 A CH 153472A CH 531767 A CH531767 A CH 531767A
Authority
CH
Switzerland
Prior art keywords
image
blind
converting
transmitting
visually impaired
Prior art date
Application number
CH153472A
Other languages
English (en)
Inventor
Borje 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
Publication of CH531767A publication Critical patent/CH531767A/de

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)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)
  • Recording Measured Values (AREA)
CH153472A 1971-02-08 1972-02-02 Einrichtung zum Übermitteln und Umwandeln eines Bildes in ein Reliefbild für blinde und sehbehinderte Personen CH531767A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH531767A true CH531767A (de) 1972-12-15

Family

ID=20258327

Family Applications (1)

Application Number Title Priority Date Filing Date
CH153472A CH531767A (de) 1971-02-08 1972-02-02 Einrichtung zum Übermitteln und Umwandeln eines Bildes in ein Reliefbild für blinde und sehbehinderte Personen

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538629C2 (de) * 1975-08-30 1983-04-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur taktilen Darbietung von Bildern an Blinde
DE3400093A1 (de) * 1984-01-03 1985-07-18 Nixdorf Computer Ag, 4790 Paderborn Einrichtung zur darstellung von informationen auf einem lesegeraet fuer blinde
CN109291701B (zh) * 2018-11-25 2023-12-26 广东双鹰玩具实业有限公司 高精度绘图装置

Also Published As

Publication number Publication date
AT316178B (de) 1974-06-25
BE779048A (fr) 1972-05-30
DE2204867B2 (de) 1974-09-19
SE345919B (de) 1972-06-12
NL7201299A (de) 1972-08-10
DE2204867C3 (de) 1975-05-22
DE2204867A1 (de) 1972-09-21
GB1341678A (en) 1973-12-25
IT948428B (it) 1973-05-30
FR2126755A5 (de) 1972-10-06

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Legal Events

Date Code Title Description
PL Patent ceased