GB2056729B - Visual display unit - Google Patents

Visual display unit

Info

Publication number
GB2056729B
GB2056729B GB8025024A GB8025024A GB2056729B GB 2056729 B GB2056729 B GB 2056729B GB 8025024 A GB8025024 A GB 8025024A GB 8025024 A GB8025024 A GB 8025024A GB 2056729 B GB2056729 B GB 2056729B
Authority
GB
United Kingdom
Prior art keywords
display unit
visual display
visual
unit
display
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
GB8025024A
Other versions
GB2056729A (en
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.)
STEEPER Ltd H
Original Assignee
STEEPER Ltd H
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 STEEPER Ltd H filed Critical STEEPER Ltd H
Publication of GB2056729A publication Critical patent/GB2056729A/en
Application granted granted Critical
Publication of GB2056729B publication Critical patent/GB2056729B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • 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
    • 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
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • 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
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
    • G09B7/08—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying further information

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Input From Keyboards Or The Like (AREA)
GB8025024A 1979-08-02 1980-07-31 Visual display unit Expired GB2056729B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7926925 1979-08-02

Publications (2)

Publication Number Publication Date
GB2056729A GB2056729A (en) 1981-03-18
GB2056729B true GB2056729B (en) 1983-04-13

Family

ID=10506947

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025024A Expired GB2056729B (en) 1979-08-02 1980-07-31 Visual display unit

Country Status (1)

Country Link
GB (1) GB2056729B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406998A (en) * 1981-03-20 1983-09-27 Linda Willough Non-verbal communication device
FR2565011A1 (en) * 1984-05-25 1985-11-29 Lenoir Annie Electronic pictogram designator device with nine programmable examples and control of the scrolling
EP0288169A3 (en) * 1987-04-07 1990-04-25 Possum Controls Limited Control system

Also Published As

Publication number Publication date
GB2056729A (en) 1981-03-18

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Legal Events

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

Effective date: 19950731