GB2192045B - Device for the input of graphic analog data into a computer - Google Patents

Device for the input of graphic analog data into a computer

Info

Publication number
GB2192045B
GB2192045B GB8628729A GB8628729A GB2192045B GB 2192045 B GB2192045 B GB 2192045B GB 8628729 A GB8628729 A GB 8628729A GB 8628729 A GB8628729 A GB 8628729A GB 2192045 B GB2192045 B GB 2192045B
Authority
GB
United Kingdom
Prior art keywords
computer
input
analog data
graphic analog
graphic
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
GB8628729A
Other versions
GB8628729D0 (en
GB2192045A (en
Inventor
Eric Depraz
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.)
Depraz SA
Original Assignee
Depraz SA
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 Depraz SA filed Critical Depraz SA
Publication of GB8628729D0 publication Critical patent/GB8628729D0/en
Publication of GB2192045A publication Critical patent/GB2192045A/en
Application granted granted Critical
Publication of GB2192045B publication Critical patent/GB2192045B/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
    • G06F3/03—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 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks
GB8628729A 1986-06-25 1986-12-02 Device for the input of graphic analog data into a computer Expired GB2192045B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255986A CH667544A5 (en) 1986-06-25 1986-06-25 DEVICE FOR INTRODUCING GRAPHIC ANALOGUE DATA INTO A CALCULATOR.

Publications (3)

Publication Number Publication Date
GB8628729D0 GB8628729D0 (en) 1987-01-07
GB2192045A GB2192045A (en) 1987-12-31
GB2192045B true GB2192045B (en) 1989-12-13

Family

ID=4236527

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8628729A Expired GB2192045B (en) 1986-06-25 1986-12-02 Device for the input of graphic analog data into a computer

Country Status (2)

Country Link
CH (1) CH667544A5 (en)
GB (1) GB2192045B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5696537A (en) * 1991-06-20 1997-12-09 Tandberg Data Storage As Mouse for data entry and control with control of ball friction force
GB2279435B (en) * 1993-06-21 1996-11-27 Plessey Semiconductors Ltd Improvements relating to trackerballs
GB2307540A (en) * 1995-11-23 1997-05-28 Abeam Technology Co Ltd A cursor control device
US5661504A (en) * 1995-12-06 1997-08-26 Abeam Technology Co., Ltd. Cursor control device construction

Also Published As

Publication number Publication date
CH667544A5 (en) 1988-10-14
GB8628729D0 (en) 1987-01-07
GB2192045A (en) 1987-12-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941202