AU438080B2 - Computer systems - Google Patents

Computer systems

Info

Publication number
AU438080B2
AU438080B2 AU34868/68A AU3486868A AU438080B2 AU 438080 B2 AU438080 B2 AU 438080B2 AU 34868/68 A AU34868/68 A AU 34868/68A AU 3486868 A AU3486868 A AU 3486868A AU 438080 B2 AU438080 B2 AU 438080B2
Authority
AU
Australia
Prior art keywords
computer systems
systems
computer
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
AU34868/68A
Other versions
AU3486868A (en
Inventor
James Peter
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.)
PHOTO MAGNETIC SYSTEMS Inc
Original Assignee
PHOTO MAGNETIC SYSTEMS Inc
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 US487391A external-priority patent/US3381276A/en
Priority to FR143158A priority Critical patent/FR1562311A/fr
Application filed by PHOTO MAGNETIC SYSTEMS Inc filed Critical PHOTO MAGNETIC SYSTEMS Inc
Priority to AU34868/68A priority patent/AU438080B2/en
Publication of AU3486868A publication Critical patent/AU3486868A/en
Application granted granted Critical
Publication of AU438080B2 publication Critical patent/AU438080B2/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
    • G06F3/02—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
    • G06F3/0233—Character input methods
    • G06F3/0235—Character input methods using chord techniques
    • 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
    • G06F3/16—Sound input; Sound output
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/02—Details
    • H03M11/04—Coding of multifunction keys
    • H03M11/06—Coding of multifunction keys by operating the multifunction key itself in different ways
    • H03M11/08—Coding of multifunction keys by operating the multifunction key itself in different ways by operating selected combinations of multifunction keys
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/066—Telephone sets adapted for data transmision
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/036—Plural multifunctional miniature keys for one symbol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
AU34868/68A 1965-09-15 1968-03-13 Computer systems Expired AU438080B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR143158A FR1562311A (en) 1965-09-15 1968-03-11
AU34868/68A AU438080B2 (en) 1965-09-15 1968-03-13 Computer systems

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US487391A US3381276A (en) 1965-09-15 1965-09-15 Computer systems
FR143158 1968-03-11
AU34868/68A AU438080B2 (en) 1965-09-15 1968-03-13 Computer systems
CH396068A CH489969A (en) 1965-09-15 1968-03-18 Method for the transmission of first and second information associated therewith to a data processing device

Publications (2)

Publication Number Publication Date
AU3486868A AU3486868A (en) 1969-09-18
AU438080B2 true AU438080B2 (en) 1973-07-16

Family

ID=33033165

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34868/68A Expired AU438080B2 (en) 1965-09-15 1968-03-13 Computer systems

Country Status (2)

Country Link
AU (1) AU438080B2 (en)
FR (1) FR1562311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003007141A2 (en) * 2001-07-12 2003-01-23 Anders Trell Trust Chord keybord

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1213067A (en) * 1983-01-21 1986-10-21 James M. Lapeyre Contoured touch type data processing keyboard
US4549279A (en) * 1983-01-21 1985-10-22 The Laitram Corporation Single hand, single finger stroke alphameric data processing keyboard system
US8941594B2 (en) * 2004-10-01 2015-01-27 Nvidia Corporation Interface, circuit and method for interfacing with an electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003007141A2 (en) * 2001-07-12 2003-01-23 Anders Trell Trust Chord keybord
WO2003007141A3 (en) * 2001-07-12 2004-03-18 Anders Trell Trust Chord keybord

Also Published As

Publication number Publication date
FR1562311A (en) 1969-04-04
AU3486868A (en) 1969-09-18

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