WO2001003106A1 - Computer presentation system and method with optical tracking of wireless pointer - Google Patents
Computer presentation system and method with optical tracking of wireless pointer Download PDFInfo
- Publication number
- WO2001003106A1 WO2001003106A1 PCT/US2000/017070 US0017070W WO0103106A1 WO 2001003106 A1 WO2001003106 A1 WO 2001003106A1 US 0017070 W US0017070 W US 0017070W WO 0103106 A1 WO0103106 A1 WO 0103106A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- computer
- cursor
- image
- external
- property
- Prior art date
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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
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0386—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry for light pen
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU57549/00A AU5754900A (en) | 1999-07-06 | 2000-06-21 | Computer presentation system and method with optical tracking of wireless pointer |
DE60023900T DE60023900T2 (en) | 1999-07-06 | 2000-06-21 | PRESENTATION SYSTEM FOR CALCULATOR AND OPTICAL TRACKING PROCEDURE OF A WIRELESS INDICATOR |
JP2001508426A JP4822643B2 (en) | 1999-07-06 | 2000-06-21 | Computer presentation system and method with optical tracking of a wireless pointer |
EP00943012A EP1200955B1 (en) | 1999-07-06 | 2000-06-21 | Computer presentation system and method with optical tracking of wireless pointer |
CA2378154A CA2378154C (en) | 1999-07-06 | 2000-06-21 | Computer presentation system and method with optical tracking of wireless pointer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/347,761 | 1999-07-06 | ||
US09/347,761 US6275214B1 (en) | 1999-07-06 | 1999-07-06 | Computer presentation system and method with optical tracking of wireless pointer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001003106A1 true WO2001003106A1 (en) | 2001-01-11 |
Family
ID=23365173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/017070 WO2001003106A1 (en) | 1999-07-06 | 2000-06-21 | Computer presentation system and method with optical tracking of wireless pointer |
Country Status (7)
Country | Link |
---|---|
US (2) | US6275214B1 (en) |
EP (1) | EP1200955B1 (en) |
JP (1) | JP4822643B2 (en) |
AU (1) | AU5754900A (en) |
CA (1) | CA2378154C (en) |
DE (1) | DE60023900T2 (en) |
WO (1) | WO2001003106A1 (en) |
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Also Published As
Publication number | Publication date |
---|---|
CA2378154A1 (en) | 2001-01-11 |
US7091949B2 (en) | 2006-08-15 |
CA2378154C (en) | 2012-09-18 |
DE60023900T2 (en) | 2006-07-20 |
JP2003504705A (en) | 2003-02-04 |
DE60023900D1 (en) | 2005-12-15 |
JP4822643B2 (en) | 2011-11-24 |
AU5754900A (en) | 2001-01-22 |
US20010045940A1 (en) | 2001-11-29 |
EP1200955A4 (en) | 2002-09-04 |
EP1200955A1 (en) | 2002-05-02 |
US6275214B1 (en) | 2001-08-14 |
EP1200955B1 (en) | 2005-11-09 |
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