AU3894900A - Method and apparatus for visual pointing and computer control - Google Patents

Method and apparatus for visual pointing and computer control

Info

Publication number
AU3894900A
AU3894900A AU38949/00A AU3894900A AU3894900A AU 3894900 A AU3894900 A AU 3894900A AU 38949/00 A AU38949/00 A AU 38949/00A AU 3894900 A AU3894900 A AU 3894900A AU 3894900 A AU3894900 A AU 3894900A
Authority
AU
Australia
Prior art keywords
computer control
visual pointing
pointing
visual
computer
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.)
Abandoned
Application number
AU38949/00A
Other languages
English (en)
Inventor
Gabriel Berelejis
Biran Liel
Daniel M. Platzker
Segal Tsaki
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.)
Tegrity Inc
Original Assignee
Tegrity 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
Application filed by Tegrity Inc filed Critical Tegrity Inc
Publication of AU3894900A publication Critical patent/AU3894900A/en
Abandoned 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
AU38949/00A 1999-03-17 2000-03-17 Method and apparatus for visual pointing and computer control Abandoned AU3894900A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12472899P 1999-03-17 1999-03-17
US60124728 1999-03-17
PCT/US2000/007118 WO2000058933A1 (fr) 1999-03-17 2000-03-17 Procede et dispositif de pointage visuel et de commande d'ordinateur

Publications (1)

Publication Number Publication Date
AU3894900A true AU3894900A (en) 2000-10-16

Family

ID=22416511

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38949/00A Abandoned AU3894900A (en) 1999-03-17 2000-03-17 Method and apparatus for visual pointing and computer control

Country Status (2)

Country Link
AU (1) AU3894900A (fr)
WO (1) WO2000058933A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1815424B1 (fr) 2004-11-16 2019-01-09 Koninklijke Philips N.V. Manipulation d'images sans contact pour l'amelioration d'une zone
WO2008156457A1 (fr) * 2007-06-20 2008-12-24 Thomson Licensing Affichage interactif avec rétroaction par caméra
US8276077B2 (en) 2009-07-10 2012-09-25 The Mcgraw-Hill Companies, Inc. Method and apparatus for automatic annotation of recorded presentations
CN104899361B (zh) * 2015-05-19 2018-01-16 华为技术有限公司 一种远程操控方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420092B2 (fr) * 1972-07-15 1979-07-20
US5181015A (en) * 1989-11-07 1993-01-19 Proxima Corporation Method and apparatus for calibrating an optical computer input system
US5712658A (en) * 1993-12-28 1998-01-27 Hitachi, Ltd. Information presentation apparatus and information display apparatus
DE69528212T2 (de) * 1994-06-09 2003-04-24 Corp For Nat Res Initiatives R Hinweisanordnungsschnittstelle
US5528263A (en) * 1994-06-15 1996-06-18 Daniel M. Platzker Interactive projected video image display system

Also Published As

Publication number Publication date
WO2000058933B1 (fr) 2001-01-11
WO2000058933A1 (fr) 2000-10-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase