DE602005024781D1 - Verfahren und vorrichtung für eine virtuelle flip-chart - Google Patents

Verfahren und vorrichtung für eine virtuelle flip-chart

Info

Publication number
DE602005024781D1
DE602005024781D1 DE602005024781T DE602005024781T DE602005024781D1 DE 602005024781 D1 DE602005024781 D1 DE 602005024781D1 DE 602005024781 T DE602005024781 T DE 602005024781T DE 602005024781 T DE602005024781 T DE 602005024781T DE 602005024781 D1 DE602005024781 D1 DE 602005024781D1
Authority
DE
Germany
Prior art keywords
space
master
slave
presentation
image
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.)
Active
Application number
DE602005024781T
Other languages
English (en)
Inventor
Michael H Dunn
Ian G Hutchinson
Peter W Hildebrandt
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.)
Poly Vision Corp
Original Assignee
Poly Vision Corp
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 Poly Vision Corp filed Critical Poly Vision Corp
Publication of DE602005024781D1 publication Critical patent/DE602005024781D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • 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
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/60—Rotation of a whole image or part thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
DE602005024781T 2004-04-01 2005-04-01 Verfahren und vorrichtung für eine virtuelle flip-chart Active DE602005024781D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/816,537 US7834819B2 (en) 2004-04-01 2004-04-01 Virtual flip chart method and apparatus
PCT/US2005/011366 WO2005099263A1 (en) 2004-04-01 2005-04-01 Virtual flip chart method and apparatus

Publications (1)

Publication Number Publication Date
DE602005024781D1 true DE602005024781D1 (de) 2010-12-30

Family

ID=34964877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024781T Active DE602005024781D1 (de) 2004-04-01 2005-04-01 Verfahren und vorrichtung für eine virtuelle flip-chart

Country Status (12)

Country Link
US (3) US7834819B2 (de)
EP (1) EP1733557B1 (de)
JP (1) JP4881851B2 (de)
KR (1) KR20070040331A (de)
CN (1) CN1951117B (de)
AT (1) ATE488957T1 (de)
AU (1) AU2005232057A1 (de)
CA (1) CA2561816C (de)
DE (1) DE602005024781D1 (de)
ES (1) ES2356844T3 (de)
MX (1) MXPA06011363A (de)
WO (1) WO2005099263A1 (de)

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CA2561816C (en) 2013-12-24
CA2561816A1 (en) 2005-10-20
EP1733557B1 (de) 2010-11-17
US20050235215A1 (en) 2005-10-20
CN1951117A (zh) 2007-04-18
MXPA06011363A (es) 2007-05-07
WO2005099263A1 (en) 2005-10-20
ATE488957T1 (de) 2010-12-15
US20050219225A1 (en) 2005-10-06
KR20070040331A (ko) 2007-04-16
US7834819B2 (en) 2010-11-16
EP1733557A1 (de) 2006-12-20
AU2005232057A1 (en) 2005-10-20
ES2356844T3 (es) 2011-04-13
US20150356943A1 (en) 2015-12-10

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