BR9807439A - Aparelho retroajustável para converter uma superfìce substancialmente plana em um dispositivo eletrônico de captura de dados - Google Patents

Aparelho retroajustável para converter uma superfìce substancialmente plana em um dispositivo eletrônico de captura de dados

Info

Publication number
BR9807439A
BR9807439A BR9807439-3A BR9807439A BR9807439A BR 9807439 A BR9807439 A BR 9807439A BR 9807439 A BR9807439 A BR 9807439A BR 9807439 A BR9807439 A BR 9807439A
Authority
BR
Brazil
Prior art keywords
converting
electronic data
data capture
capture device
retro
Prior art date
Application number
BR9807439-3A
Other languages
English (en)
Inventor
Rafi Holtzman
Original Assignee
Electronics For Imaging 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25189103&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9807439(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics For Imaging Inc filed Critical Electronics For Imaging Inc
Publication of BR9807439A publication Critical patent/BR9807439A/pt

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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • G06F3/03545—Pens or stylus

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)
  • Drawing Aids And Blackboards (AREA)
  • Position Input By Displaying (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Pinball Game Machines (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Recording Measured Values (AREA)

Abstract

Patente de Invenção: <B>"APARELHO RETROAJUSTáVEL PARA CONVERTER UMA SUPERFìCIE SUBSTANCIALMENTE PLANA EM UM DISPOSITIVO ELETRôNICO DE CAPTURA DE DADOS''<D>. Um sistema gráfico de aquisição de dados que emprega um sistema de rastreamento ativo proporciona um aparelho retroajustável para converter uma superfície substancialmente plana em um dispositivo eletrónico de captura de dados, no qual os componentes do sistema são prontamente retroajustáveis, em um custo relativamente baixo, para uma ampla variedade de outro modo de estruturas de superfície de escrita convencionais, tal como os chamados quadros brancos de apagar a seco. As técnicas de triangulação convencionais são utilizadas para rastrear a posição e o movimento de um escritor ou apagador. Uma facilidade de codificação associada com o implemento de escrita proporciona a habilidade para distinguir se o implemento de escrita é utilizado para marcar ou como um implemento para apagar, bem como para determinar a natureza ou caráter da largura da linha escrita ou o espaço do apagador. Portanto, um fluxo de dados gerado pode ser utilizado em uma variedade de modos, tal como por exemplo, para alimentar informação para a memória de um computador digital e/ou para alimentar informação para transmissão para estações remotas.
BR9807439-3A 1997-02-21 1998-02-20 Aparelho retroajustável para converter uma superfìce substancialmente plana em um dispositivo eletrônico de captura de dados BR9807439A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/804,491 US6067080A (en) 1997-02-21 1997-02-21 Retrofittable apparatus for converting a substantially planar surface into an electronic data capture device
PCT/US1998/003434 WO1998037508A1 (en) 1997-02-21 1998-02-20 Retrofittable apparatus for converting a substantially planar surface into an electronic data capture device

Publications (1)

Publication Number Publication Date
BR9807439A true BR9807439A (pt) 2000-04-25

Family

ID=25189103

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807439-3A BR9807439A (pt) 1997-02-21 1998-02-20 Aparelho retroajustável para converter uma superfìce substancialmente plana em um dispositivo eletrônico de captura de dados

Country Status (10)

Country Link
US (4) US6067080A (pt)
EP (1) EP0960383B1 (pt)
JP (1) JP2001513234A (pt)
AT (1) ATE337582T1 (pt)
BR (1) BR9807439A (pt)
CA (1) CA2281778A1 (pt)
DE (1) DE69835665T2 (pt)
IL (2) IL131455A (pt)
NZ (1) NZ337342A (pt)
WO (1) WO1998037508A1 (pt)

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Also Published As

Publication number Publication date
JP2001513234A (ja) 2001-08-28
US6456280B2 (en) 2002-09-24
US6266051B1 (en) 2001-07-24
ATE337582T1 (de) 2006-09-15
EP0960383A1 (en) 1999-12-01
WO1998037508A1 (en) 1998-08-27
DE69835665D1 (de) 2006-10-05
AU718394B2 (en) 2000-04-13
AU6334298A (en) 1998-09-09
US20010030643A1 (en) 2001-10-18
IL154790A (en) 2010-05-31
US6067080A (en) 2000-05-23
EP0960383B1 (en) 2006-08-23
DE69835665T2 (de) 2007-09-13
US20020056578A1 (en) 2002-05-16
IL131455A (en) 2003-06-24
US6501461B2 (en) 2002-12-31
IL131455A0 (en) 2001-01-28
NZ337342A (en) 2001-02-23
CA2281778A1 (en) 1998-08-27

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