GB1226926A - - Google Patents

Info

Publication number
GB1226926A
GB1226926A GB1226926DA GB1226926A GB 1226926 A GB1226926 A GB 1226926A GB 1226926D A GB1226926D A GB 1226926DA GB 1226926 A GB1226926 A GB 1226926A
Authority
GB
United Kingdom
Prior art keywords
multiplier
april
photo
tubular member
light pen
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
Other languages
English (en)
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 filed Critical
Publication of GB1226926A publication Critical patent/GB1226926A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light

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)
  • Digital Computer Display Output (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Position Input By Displaying (AREA)
GB1226926D 1968-04-05 1969-04-01 Expired GB1226926A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU36073/68A AU415409B2 (en) 1968-04-05 1968-04-05 Graphic display facility for computing

Publications (1)

Publication Number Publication Date
GB1226926A true GB1226926A (cg-RX-API-DMAC7.html) 1971-03-31

Family

ID=3723349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226926D Expired GB1226926A (cg-RX-API-DMAC7.html) 1968-04-05 1969-04-01

Country Status (5)

Country Link
US (1) US3569617A (cg-RX-API-DMAC7.html)
JP (1) JPS4815581B1 (cg-RX-API-DMAC7.html)
AU (1) AU415409B2 (cg-RX-API-DMAC7.html)
DE (1) DE1916371A1 (cg-RX-API-DMAC7.html)
GB (1) GB1226926A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153069A (en) * 1983-12-06 1985-08-14 Mcnicholl Alexander Robert Light pen

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728712A (en) * 1970-12-31 1973-04-17 Hitachi Ltd Video file apparatus for displaying and storing data from plural documents in superposition
US3746780A (en) * 1971-02-25 1973-07-17 Mitre Corp Video display system
US3909818A (en) * 1973-09-14 1975-09-30 Metrodata Corp Multiple channel alphanumeric residential television video signal generator
US3889054A (en) * 1974-01-17 1975-06-10 Idr Inc Row grabbing system
US3875329A (en) * 1974-01-17 1975-04-01 Idr Inc Frame grabbing system
US4126851A (en) * 1975-11-03 1978-11-21 Okor Joseph K Programmable television game system
FR2360942A1 (fr) * 1976-08-04 1978-03-03 Transac Dev Transact Automat Procede de recherche a l'aide d'un photostyle de l'adresse d'un caractere sur un ecran video
US4120003A (en) * 1977-01-21 1978-10-10 Idr, Inc. Multiple channel CATV system utilizing row grabber interface as CATV input
US4224614A (en) * 1978-01-09 1980-09-23 Ncr Corporation Method and apparatus for verification of displayed characters
US4475172A (en) * 1978-05-30 1984-10-02 Bally Manufacturing Corporation Audio/visual home computer and game apparatus
US4238792A (en) * 1978-11-09 1980-12-09 The Singer Company System for changing alphanumeric values that are displayed on cathode ray tube screens
FR2458969A1 (fr) * 1979-06-12 1981-01-02 Thomson Csf Dispositif d'ecriture sur ecran de television et systeme d'ecriture a distance comprenant un tel dispositif
US4454417A (en) * 1982-02-05 1984-06-12 George A. May High resolution light pen for use with graphic displays
US4705942A (en) * 1985-12-26 1987-11-10 American Telephone And Telegraph Company, At&T Bell Laboratories Pressure-sensitive light pen
US6084638A (en) * 1996-10-08 2000-07-04 Hare; Charles S. Computer interface extension system and method
GB9709001D0 (en) * 1997-05-03 1997-06-25 Danmere Limited Home networking apparatus and systems
CA2340562A1 (en) * 2001-02-28 2002-08-28 Midway Amusement Games, Llc Tournament network for linking amusement games
US6699124B2 (en) 2001-04-17 2004-03-02 Midway Amusement Games Llc Amusement game incentive points system
US6605003B2 (en) 2001-07-05 2003-08-12 Midway Amusement Games Llc Game rotation system for multiple game amusement game systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA830119A (en) * 1963-10-16 1969-12-16 A. Cole Donald Digital storage and generation of video signals
US3394366A (en) * 1965-04-08 1968-07-23 Bendix Corp Data display system
US3366731A (en) * 1967-08-11 1968-01-30 Comm And Media Res Services In Television distribution system permitting program substitution for selected viewers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153069A (en) * 1983-12-06 1985-08-14 Mcnicholl Alexander Robert Light pen

Also Published As

Publication number Publication date
JPS4815581B1 (cg-RX-API-DMAC7.html) 1973-05-16
DE1916371A1 (de) 1969-10-30
US3569617A (en) 1971-03-09
AU415409B2 (en) 1971-07-19
AU3607368A (en) 1970-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees