FR2493569B1 - - Google Patents

Info

Publication number
FR2493569B1
FR2493569B1 FR8023771A FR8023771A FR2493569B1 FR 2493569 B1 FR2493569 B1 FR 2493569B1 FR 8023771 A FR8023771 A FR 8023771A FR 8023771 A FR8023771 A FR 8023771A FR 2493569 B1 FR2493569 B1 FR 2493569B1
Authority
FR
France
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
FR8023771A
Other languages
French (fr)
Other versions
FR2493569A1 (fr
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8023771A priority Critical patent/FR2493569A1/fr
Publication of FR2493569A1 publication Critical patent/FR2493569A1/fr
Application granted granted Critical
Publication of FR2493569B1 publication Critical patent/FR2493569B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • 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)
  • Character Input (AREA)
FR8023771A 1980-11-04 1980-11-04 Procede de lecture pour non-voyants et dispositif pour la mise en oeuvre de ce procede Granted FR2493569A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8023771A FR2493569A1 (fr) 1980-11-04 1980-11-04 Procede de lecture pour non-voyants et dispositif pour la mise en oeuvre de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8023771A FR2493569A1 (fr) 1980-11-04 1980-11-04 Procede de lecture pour non-voyants et dispositif pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
FR2493569A1 FR2493569A1 (fr) 1982-05-07
FR2493569B1 true FR2493569B1 (enExample) 1984-06-29

Family

ID=9247754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8023771A Granted FR2493569A1 (fr) 1980-11-04 1980-11-04 Procede de lecture pour non-voyants et dispositif pour la mise en oeuvre de ce procede

Country Status (1)

Country Link
FR (1) FR2493569A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62145573A (ja) * 1985-12-19 1987-06-29 Canon Inc 情報再生装置
US4881900A (en) * 1986-07-23 1989-11-21 Canon Kabushiki Kaisha Sensing display apparatus of image pattern
FR2743922B1 (fr) * 1996-01-19 1998-04-17 Parienti Raoul Dispositif de lecture pour non-voyant
FR2834632A1 (fr) * 2002-01-15 2003-07-18 Oleg Tretiakoff Machine a lire portative pour les aveugles
FR2987485B1 (fr) * 2012-02-27 2014-03-14 Etex France Appareil d'aide a la visualisation d'informations pour malvoyants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874097A (en) * 1973-01-08 1975-04-01 Us Veterans Administration Of Reading aid for the blind

Also Published As

Publication number Publication date
FR2493569A1 (fr) 1982-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse