IT7948087A0 - Sistema a tastiera portatile utilizzabile in associazione ad elaboratori elettronici - Google Patents

Sistema a tastiera portatile utilizzabile in associazione ad elaboratori elettronici

Info

Publication number
IT7948087A0
IT7948087A0 IT7948087A IT4808779A IT7948087A0 IT 7948087 A0 IT7948087 A0 IT 7948087A0 IT 7948087 A IT7948087 A IT 7948087A IT 4808779 A IT4808779 A IT 4808779A IT 7948087 A0 IT7948087 A0 IT 7948087A0
Authority
IT
Italy
Prior art keywords
combination
keyboard system
electronic computers
portable keyboard
portable
Prior art date
Application number
IT7948087A
Other languages
English (en)
Other versions
IT1162273B (it
Original Assignee
Endfield Cyril
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 Endfield Cyril filed Critical Endfield Cyril
Publication of IT7948087A0 publication Critical patent/IT7948087A0/it
Application granted granted Critical
Publication of IT1162273B publication Critical patent/IT1162273B/it

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
    • G06F3/0232—Manual direct entries, e.g. key to main memory
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J5/00—Devices or arrangements for controlling character selection
    • B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
    • B41J5/10—Arrangements of keyboards, e.g. key button disposition
    • B41J5/107—Arrangements of keyboards, e.g. key button disposition for special purposes, e.g. Braille, Chinese, multi-language options

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)
IT48087/79A 1978-02-23 1979-02-22 Sistema a tastiera portatile utilizzabile in associazione ad elaboratori elettrinici IT1162273B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB727178 1978-02-23
GB7905377A GB2015220B (en) 1978-02-23 1979-02-15 Portable key-board device

Publications (2)

Publication Number Publication Date
IT7948087A0 true IT7948087A0 (it) 1979-02-22
IT1162273B IT1162273B (it) 1987-03-25

Family

ID=26241304

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48087/79A IT1162273B (it) 1978-02-23 1979-02-22 Sistema a tastiera portatile utilizzabile in associazione ad elaboratori elettrinici

Country Status (3)

Country Link
GB (1) GB2015220B (it)
IE (1) IE47858B1 (it)
IT (1) IT1162273B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL58767A (en) * 1979-11-21 1984-12-31 Ergoplic Ltd Chordic keyboards
US4833446A (en) * 1979-11-21 1989-05-23 Ergoplic Ltd. Keyboard apparatus and method
JPS57100562A (en) * 1980-12-15 1982-06-22 Sony Corp Word processor
JPS57103565U (it) * 1980-12-16 1982-06-25
FR2506675B1 (fr) * 1981-05-27 1988-03-18 Ergoplic Clavier a touches pour la frappe de donnees
US4459049A (en) * 1982-03-24 1984-07-10 International Business Machines Corporation Abbreviated typing with special form display
GB8305011D0 (en) * 1983-02-23 1983-03-30 Microwriter Ltd Computer apparatus and remote keyboards
US4849732A (en) * 1985-08-23 1989-07-18 Dolenc Heinz C One hand key shell
JPS63272650A (ja) * 1987-04-28 1988-11-10 Sato:Kk 携帯式ラベル印字貼付装置
FR2683923A1 (fr) * 1991-11-14 1993-05-21 Besombes Alain Methode pour simplifier les fonctions d'un ordinateur.
US5410305A (en) * 1992-07-10 1995-04-25 Intelligent Peripheral Devices, Inc. Portable computer keyboard

Also Published As

Publication number Publication date
IE47858B1 (en) 1984-07-11
IE790530L (en) 1979-08-23
IT1162273B (it) 1987-03-25
GB2015220B (en) 1982-08-25
GB2015220A (en) 1979-09-05

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