NL7612895A - De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape - Google Patents

De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape

Info

Publication number
NL7612895A
NL7612895A NL7612895A NL7612895A NL7612895A NL 7612895 A NL7612895 A NL 7612895A NL 7612895 A NL7612895 A NL 7612895A NL 7612895 A NL7612895 A NL 7612895A NL 7612895 A NL7612895 A NL 7612895A
Authority
NL
Netherlands
Prior art keywords
traced
displayed
electronic pen
centralised
tape
Prior art date
Application number
NL7612895A
Other languages
Dutch (nl)
Original Assignee
Donald Leichel Romeinenstraat
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 Donald Leichel Romeinenstraat filed Critical Donald Leichel Romeinenstraat
Priority to NL7612895A priority Critical patent/NL7612895A/en
Publication of NL7612895A publication Critical patent/NL7612895A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/967—Switches controlled by moving an element forming part of the switch having a plurality of control members, e.g. keyboard
    • 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
    • G06F3/0227—Cooperation and interconnection of the input arrangement with other functional units of a computer
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Position Input By Displaying (AREA)

Abstract

The method is for decentralised, off-line, entry of input data to a computer by a 'handwriting' technique. An input 'message pad' comprises lines built up of a series of square elements, each consisting of a baseplate carrying a pattern of linear and curved conductors, over which any block-style letter of the alphabet or numeral can be traced using an electronic pen. The movement of the pen generates a series of pulses representing an electrical representation of the letter or figure traced out, which is fed to a buffer memory. The contents of the memory are displayed on a screen, and erase and rewrite controls permit the accuracy of the recorded data to be checked, after which the contents of the memory can be transferred to magnetic tape for transfer to the computer input point.
NL7612895A 1976-11-19 1976-11-19 De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape NL7612895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7612895A NL7612895A (en) 1976-11-19 1976-11-19 De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7612895A NL7612895A (en) 1976-11-19 1976-11-19 De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape

Publications (1)

Publication Number Publication Date
NL7612895A true NL7612895A (en) 1978-05-23

Family

ID=19827256

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7612895A NL7612895A (en) 1976-11-19 1976-11-19 De-centralised off=line hand-written computer input - uses letters traced by electronic pen on writing surface and displayed for check before recording on tape

Country Status (1)

Country Link
NL (1) NL7612895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015399A1 (en) * 1989-06-08 1990-12-13 Midhat Gazale Electromagnetic device for the recognition of manually executed characters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990015399A1 (en) * 1989-06-08 1990-12-13 Midhat Gazale Electromagnetic device for the recognition of manually executed characters
FR2648255A1 (en) * 1989-06-08 1990-12-14 Gazale Midhat ELECTROMECHANICAL DEVICE FOR RECOGNIZING CHARACTERS EXECUTED MANUALLY

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Legal Events

Date Code Title Description
BV The patent application has lapsed