GB8821986D0 - Keyboard overlay device - Google Patents

Keyboard overlay device

Info

Publication number
GB8821986D0
GB8821986D0 GB888821986A GB8821986A GB8821986D0 GB 8821986 D0 GB8821986 D0 GB 8821986D0 GB 888821986 A GB888821986 A GB 888821986A GB 8821986 A GB8821986 A GB 8821986A GB 8821986 D0 GB8821986 D0 GB 8821986D0
Authority
GB
United Kingdom
Prior art keywords
overlay device
keyboard overlay
keyboard
overlay
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.)
Withdrawn
Application number
GB888821986A
Other versions
GB2209998A (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.)
Macdonald I J
Original Assignee
Macdonald I J
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
Priority claimed from GB878721994A external-priority patent/GB8721994D0/en
Application filed by Macdonald I J filed Critical Macdonald I J
Priority to GB8821986A priority Critical patent/GB2209998A/en
Publication of GB8821986D0 publication Critical patent/GB8821986D0/en
Publication of GB2209998A publication Critical patent/GB2209998A/en
Withdrawn legal-status Critical Current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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0238—Programmable keyboards

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)
  • Input From Keyboards Or The Like (AREA)
GB8821986A 1987-09-18 1988-09-19 Keyboard-overlay device Withdrawn GB2209998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8821986A GB2209998A (en) 1987-09-18 1988-09-19 Keyboard-overlay device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878721994A GB8721994D0 (en) 1987-09-18 1987-09-18 Keyboard overlay device
GB8821986A GB2209998A (en) 1987-09-18 1988-09-19 Keyboard-overlay device

Publications (2)

Publication Number Publication Date
GB8821986D0 true GB8821986D0 (en) 1988-10-19
GB2209998A GB2209998A (en) 1989-06-01

Family

ID=26292752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821986A Withdrawn GB2209998A (en) 1987-09-18 1988-09-19 Keyboard-overlay device

Country Status (1)

Country Link
GB (1) GB2209998A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008743A1 (en) * 1990-03-19 1991-09-26 Viktor Dipl Ing Schatz Keyboard input unit with function display - provided on CRT screen to allow changeover between different functions and additional key plane
FR2763408B1 (en) * 1997-05-13 1999-07-30 Generation 5 COMPUTER SYSTEM WITH AN ADAPTABLE INTERFACE FOR A COMPUTER KEYBOARD
GB2336570B (en) * 1999-02-17 2000-03-08 Zoe Christina Evans Keyboard arrangement
GB2370151A (en) * 2000-12-13 2002-06-19 Robert Deith Musical alphanumeric keyboard
WO2010135287A2 (en) * 2009-05-19 2010-11-25 Icontrol Enterprises, Llc Device for enhancing operation of a game controller and method of using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB294829A (en) * 1927-12-07 1928-08-02 Ralph Mayhew Interchangeable selective controlling means including players for musical instruments
US3825101A (en) * 1972-06-05 1974-07-23 N Wineman Auxiliary keyboard device for key-operated machine
US4704940A (en) * 1984-09-05 1987-11-10 Cummings Darold B Computer keyboard adaptor

Also Published As

Publication number Publication date
GB2209998A (en) 1989-06-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)