CA936237A - Viewscope for the blind - Google Patents

Viewscope for the blind

Info

Publication number
CA936237A
CA936237A CA080366A CA80366A CA936237A CA 936237 A CA936237 A CA 936237A CA 080366 A CA080366 A CA 080366A CA 80366 A CA80366 A CA 80366A CA 936237 A CA936237 A CA 936237A
Authority
CA
Canada
Prior art keywords
viewscope
blind
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
CA080366A
Inventor
Robb Morse
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA080366A priority Critical patent/CA936237A/en
Priority to US133624A priority patent/US3704378A/en
Application granted granted Critical
Publication of CA936237A publication Critical patent/CA936237A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/08—Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
    • 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
CA080366A 1970-04-17 1970-04-17 Viewscope for the blind Expired CA936237A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA080366A CA936237A (en) 1970-04-17 1970-04-17 Viewscope for the blind
US133624A US3704378A (en) 1970-04-17 1971-04-13 Viewscope for the blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA080366A CA936237A (en) 1970-04-17 1970-04-17 Viewscope for the blind

Publications (1)

Publication Number Publication Date
CA936237A true CA936237A (en) 1973-10-30

Family

ID=4086658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA080366A Expired CA936237A (en) 1970-04-17 1970-04-17 Viewscope for the blind

Country Status (2)

Country Link
US (1) US3704378A (en)
CA (1) CA936237A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL74762A (en) * 1985-03-29 1992-11-15 Morag Meir Helmet information display system
US5060062A (en) * 1990-05-02 1991-10-22 Dotson Robert S Electronic vision aid device
DE4402764C2 (en) * 1994-01-26 1996-02-08 Siemens Ag Control device, in particular guide for the blind
FR2715831B1 (en) * 1994-02-08 1996-05-31 Farcy Rene A Autonomous system of three-dimensional perception of space in "black and white" for blind people on the basis of active optical profilometry interfaced tactually in real time.
US5831667A (en) * 1996-09-27 1998-11-03 Enhanced Vision Systems X-Y viewing table and adapter for low vision enhancement systems
WO2005096780A2 (en) * 2004-04-07 2005-10-20 Hackney Ronald F Thermal direction unit
US20060028544A1 (en) * 2004-08-06 2006-02-09 Mei-Chuan Tseng Electronic blind guidance cane
US7843488B2 (en) * 2004-08-09 2010-11-30 Stapleton John J Vision thermalization for sightless and visually impaired
US11137490B2 (en) * 2014-09-16 2021-10-05 Teknologian Tutkimuskeskus Vtt Navigational aid with adaptive radar

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695924A (en) * 1926-10-15 1928-12-18 Westinghouse Electric & Mfg Co Television apparatus
DE657536C (en) * 1935-06-21 1938-03-07 Georg Schutkowski Optical-electrical device for the blind to convert characters into Braille
US3592965A (en) * 1967-08-22 1971-07-13 Zaid Diaz Apparatus for converting cathode ray portrayable information to spacial images

Also Published As

Publication number Publication date
US3704378A (en) 1972-11-28

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