WO2002041242A3 - Electronic writing system - Google Patents

Electronic writing system Download PDF

Info

Publication number
WO2002041242A3
WO2002041242A3 PCT/IB2001/002717 IB0102717W WO0241242A3 WO 2002041242 A3 WO2002041242 A3 WO 2002041242A3 IB 0102717 W IB0102717 W IB 0102717W WO 0241242 A3 WO0241242 A3 WO 0241242A3
Authority
WO
WIPO (PCT)
Prior art keywords
pen
writing system
electronic writing
tip
patterned
Prior art date
Application number
PCT/IB2001/002717
Other languages
French (fr)
Other versions
WO2002041242A2 (en
Inventor
Cornelis Martens
David Block
Ulf Ottoson
Oerjan Strand
Original Assignee
Esselte Nv
Cornelis Martens
David Block
Ulf Ottoson
Oerjan Strand
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 Esselte Nv, Cornelis Martens, David Block, Ulf Ottoson, Oerjan Strand filed Critical Esselte Nv
Priority to AU2002222422A priority Critical patent/AU2002222422A1/en
Publication of WO2002041242A2 publication Critical patent/WO2002041242A2/en
Publication of WO2002041242A3 publication Critical patent/WO2002041242A3/en

Links

Classifications

    • 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
    • G06V30/32—Digital ink
    • 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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • 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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet
    • 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

Abstract

A writing tip for a pen, the pen being adapted to interface with a patterned writing surface and being provided with an optical means for detecting movement of the pen relative to the patterned writing surface, wherein the tip is for removably attaching to the pen.
PCT/IB2001/002717 2000-11-15 2001-11-15 Electronic writing system WO2002041242A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002222422A AU2002222422A1 (en) 2000-11-15 2001-11-15 Electronic writing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0027894.5 2000-11-15
GBGB0027894.5A GB0027894D0 (en) 2000-11-15 2000-11-15 Electronic writing system

Publications (2)

Publication Number Publication Date
WO2002041242A2 WO2002041242A2 (en) 2002-05-23
WO2002041242A3 true WO2002041242A3 (en) 2002-09-12

Family

ID=9903236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/002717 WO2002041242A2 (en) 2000-11-15 2001-11-15 Electronic writing system

Country Status (3)

Country Link
AU (1) AU2002222422A1 (en)
GB (1) GB0027894D0 (en)
WO (1) WO2002041242A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404776B (en) * 2003-08-08 2007-05-23 Balfour Beatty Plc Inspection system
GB0321175D0 (en) * 2003-09-10 2003-10-08 Hewlett Packard Development Co Erasing markings in digital pen and paper systems

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615209A2 (en) * 1993-03-12 1994-09-14 Kabushiki Kaisha Toshiba Information input device, position information holding device, and position recognizing system including them
US5477012A (en) * 1992-04-03 1995-12-19 Sekendur; Oral F. Optical position determination
US5652412A (en) * 1994-07-11 1997-07-29 Sia Technology Corp. Pen and paper information recording system
WO1999050787A1 (en) * 1998-04-01 1999-10-07 Xerox Corporation Cross-network functions via linked hardcopy and electronic documents
WO2000072244A1 (en) * 1999-05-25 2000-11-30 Silverbrook Research Pty Ltd Method and system for composition and delivery of electronic mail
WO2001061636A2 (en) * 2000-02-16 2001-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Electronic pen with ink on/off function and paper touch sensing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477012A (en) * 1992-04-03 1995-12-19 Sekendur; Oral F. Optical position determination
EP0615209A2 (en) * 1993-03-12 1994-09-14 Kabushiki Kaisha Toshiba Information input device, position information holding device, and position recognizing system including them
US5652412A (en) * 1994-07-11 1997-07-29 Sia Technology Corp. Pen and paper information recording system
WO1999050787A1 (en) * 1998-04-01 1999-10-07 Xerox Corporation Cross-network functions via linked hardcopy and electronic documents
WO2000072244A1 (en) * 1999-05-25 2000-11-30 Silverbrook Research Pty Ltd Method and system for composition and delivery of electronic mail
WO2001061636A2 (en) * 2000-02-16 2001-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Electronic pen with ink on/off function and paper touch sensing

Also Published As

Publication number Publication date
GB0027894D0 (en) 2000-12-27
AU2002222422A1 (en) 2002-05-27
WO2002041242A2 (en) 2002-05-23

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