GB2027240B - Interactive display devices - Google Patents

Interactive display devices

Info

Publication number
GB2027240B
GB2027240B GB7921720A GB7921720A GB2027240B GB 2027240 B GB2027240 B GB 2027240B GB 7921720 A GB7921720 A GB 7921720A GB 7921720 A GB7921720 A GB 7921720A GB 2027240 B GB2027240 B GB 2027240B
Authority
GB
United Kingdom
Prior art keywords
display devices
interactive display
interactive
devices
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
GB7921720A
Other versions
GB2027240A (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.)
Grundy and Partners Ltd
Original Assignee
Grundy and Partners Ltd
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 Grundy and Partners Ltd filed Critical Grundy and Partners Ltd
Priority to GB7921720A priority Critical patent/GB2027240B/en
Publication of GB2027240A publication Critical patent/GB2027240A/en
Application granted granted Critical
Publication of GB2027240B publication Critical patent/GB2027240B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0386—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry for light pen

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB7921720A 1978-07-26 1979-06-21 Interactive display devices Expired GB2027240B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7921720A GB2027240B (en) 1978-07-26 1979-06-21 Interactive display devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7831220 1978-07-26
GB7921720A GB2027240B (en) 1978-07-26 1979-06-21 Interactive display devices

Publications (2)

Publication Number Publication Date
GB2027240A GB2027240A (en) 1980-02-13
GB2027240B true GB2027240B (en) 1982-08-04

Family

ID=26268354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7921720A Expired GB2027240B (en) 1978-07-26 1979-06-21 Interactive display devices

Country Status (1)

Country Link
GB (1) GB2027240B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126001A (en) * 1982-08-24 1984-03-14 Racal Res Ltd Interactive control and display device
GB2149542A (en) * 1983-10-25 1985-06-12 Agb Research Plc A data recording system
US4768163A (en) * 1984-05-07 1988-08-30 Honeywell Bull Inc. Magnetic stripe and wand reader interface employing off-the-shelf programmable communications interface

Also Published As

Publication number Publication date
GB2027240A (en) 1980-02-13

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Legal Events

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