SE9903052L - presentation System - Google Patents
presentation SystemInfo
- Publication number
- SE9903052L SE9903052L SE9903052A SE9903052A SE9903052L SE 9903052 L SE9903052 L SE 9903052L SE 9903052 A SE9903052 A SE 9903052A SE 9903052 A SE9903052 A SE 9903052A SE 9903052 L SE9903052 L SE 9903052L
- Authority
- SE
- Sweden
- Prior art keywords
- records
- writing board
- eraser
- sensing device
- pen
- Prior art date
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
- G06F3/0304—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
- G06F3/033—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
- G06F3/03542—Light pens for emitting or receiving light
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)
Abstract
A single detector alternatively records on a current eraser position and a current pen position. A first position-sensing device (41) records the information written on a writing board (40) through a pen. A second position-sensing device (41) records the information being erased from the writing board through an eraser. - Independent claims are also included for the following: - (a) a writing board; - (b) and an electronic information representation production device.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903052A SE9903052L (en) | 1999-08-30 | 1999-08-30 | presentation System |
AU70468/00A AU7046800A (en) | 1999-08-30 | 2000-08-30 | System and devices for electronic recording of handwritten information |
AT00959085T ATE435451T1 (en) | 1999-08-30 | 2000-08-30 | SYSTEM AND APPARATUS FOR ELECTRONICALLY RECORDING HANDWRITTEN INFORMATION |
JP2001520346A JP4920153B2 (en) | 1999-08-30 | 2000-08-30 | System and apparatus for electronic recording of handwritten information |
DE60042490T DE60042490D1 (en) | 1999-08-30 | 2000-08-30 | USE OF HANDWRITTEN INFORMATION |
EP00959085A EP1221132B1 (en) | 1999-08-30 | 2000-08-30 | System and devices for electronic recording of handwritten information |
EP09163877.5A EP2104055B1 (en) | 1999-08-30 | 2000-08-30 | Information management system |
ES00959085T ES2329439T3 (en) | 1999-08-30 | 2000-08-30 | SYSTEM AND DEVICE FOR THE ELECTRONIC RECORDING OF MANUSCRIPT INFORMATION. |
PCT/SE2000/001668 WO2001016872A1 (en) | 1999-08-30 | 2000-08-30 | System and devices for electronic recording of handwritten information |
JP2010085603A JP5431234B2 (en) | 1999-08-30 | 2010-04-02 | System and apparatus for electronic recording of handwritten information |
JP2011000331A JP5285092B2 (en) | 1999-08-30 | 2011-01-05 | System and apparatus for electronic recording of handwritten information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9903052A SE9903052L (en) | 1999-08-30 | 1999-08-30 | presentation System |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9903052D0 SE9903052D0 (en) | 1999-08-30 |
SE9903052L true SE9903052L (en) | 2001-03-01 |
Family
ID=20416789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9903052A SE9903052L (en) | 1999-08-30 | 1999-08-30 | presentation System |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE9903052L (en) |
-
1999
- 1999-08-30 SE SE9903052A patent/SE9903052L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE9903052D0 (en) | 1999-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |