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1. JP2009545786 - インタラクティブな位置コード化パターンがプリントされたホワイトボード

Office
Japan
Application Number 2009514974
Application Date 15.06.2007
Publication Number 2009545786
Publication Date 24.12.2009
Publication Kind A5
IPC
G06F 3/042
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
042by opto-electronic means
G06F 3/041
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC
G06F 3/0321
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
0304Detection arrangements using opto-electronic means
0317in 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
0321by 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
G06F 3/0317
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
0304Detection arrangements using opto-electronic means
0317in 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
G06F 3/03545
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input 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
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
0354with 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
03545Pens or stylus
Applicants ケタブ・テクノロジーズ・リミテッド
Inventors カラルデー、カレド・エー.
サード、エディン・トーフィーク・エー.
Agents 鈴江 武彦
蔵田 昌俊
河野 哲
中村 誠
福原 淑弘
峰 隆司
白根 俊郎
村松 貞男
野河 信久
幸長 保次郎
河野 直樹
砂川 克
風間 鉄也
勝村 紘
河井 将次
佐藤 立志
岡田 貴志
堀内 美保子
竹内 将訓
市原 卓三
山下 元
Priority Data 60/804,969 16.06.2006 US
Title
(JA) インタラクティブな位置コード化パターンがプリントされたホワイトボード
Abstract
(JA)

【課題】 インタラクティブな位置コード化パターンがプリントされたホワイトボードを提供することである。
【解決手段】 ディスプレイ表面にプリントされた位置コード化パターンを具備しているインタラクティブディスプレイシステムである。電子ペンは、復号化リアルタイムプロセッサを備えている;表面パターンの複合化がパターンの中に埋め込まれた所定の(x、y)座標のセットを表す。これらが投影しているデバイスに通常取り付けられるホストPCに無線通信を介してすぐ送られときに、リアルタイムプロセッサは、(x、y)座標を復号化するように同時に作動する。
【選択図】

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