JPH0581931B2 - - Google Patents
Info
- Publication number
- JPH0581931B2 JPH0581931B2 JP13155590A JP13155590A JPH0581931B2 JP H0581931 B2 JPH0581931 B2 JP H0581931B2 JP 13155590 A JP13155590 A JP 13155590A JP 13155590 A JP13155590 A JP 13155590A JP H0581931 B2 JPH0581931 B2 JP H0581931B2
- Authority
- JP
- Japan
- Prior art keywords
- input device
- light
- frame
- pen
- incident angle
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 23
- 238000004364 calculation method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131555A JPH0425924A (ja) | 1990-05-22 | 1990-05-22 | ワイヤレス方式コンピュータ入力装置 |
TW81101068A TW229342B (en) | 1990-05-22 | 1992-02-14 | Wireless input system for computer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2131555A JPH0425924A (ja) | 1990-05-22 | 1990-05-22 | ワイヤレス方式コンピュータ入力装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0425924A JPH0425924A (ja) | 1992-01-29 |
JPH0581931B2 true JPH0581931B2 (xx) | 1993-11-16 |
Family
ID=15060809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2131555A Granted JPH0425924A (ja) | 1990-05-22 | 1990-05-22 | ワイヤレス方式コンピュータ入力装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0425924A (xx) |
TW (1) | TW229342B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07117872B2 (ja) * | 1991-04-22 | 1995-12-18 | 株式会社デジタルストリーム | ワイヤレス方式コンピュータ入力装置 |
CA2060564C (en) * | 1992-02-06 | 1996-05-21 | Toru Suzuki | Wireless input system for computer |
DE69618462T2 (de) * | 1996-10-10 | 2002-09-26 | El Marri Saqr Majed | Fernaktivierungssystem zur Steuerung eines Cursors |
KR100467516B1 (ko) * | 1997-03-28 | 2005-04-06 | 삼성전자주식회사 | 적외선송수신신호방향전환기능을갖는휴대용컴퓨터 |
US7170977B2 (en) | 2003-04-01 | 2007-01-30 | Fairleigh Dickinson University | Telephone interface for a handicapped individual |
JP4508611B2 (ja) * | 2003-11-18 | 2010-07-21 | キヤノン株式会社 | 座標入力装置、情報処理装置及びそれらの制御方法、プログラム |
JP4979596B2 (ja) | 2006-01-20 | 2012-07-18 | 森永乳業株式会社 | 腸疾患のための医薬組成物、飲食品、又は飼料 |
WO2008105113A1 (ja) | 2007-02-28 | 2008-09-04 | Morinaga Milk Industry Co., Ltd. | 口腔内用殺菌剤、及び該殺菌剤を含有する食品添加剤 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864581A (ja) * | 1981-10-14 | 1983-04-16 | Nec Home Electronics Ltd | 手書き文字図形入力装置 |
JPS61260322A (ja) * | 1985-05-10 | 1986-11-18 | ザ・レイトラム・コ−ポレ−シヨン | 位置決めシステム |
-
1990
- 1990-05-22 JP JP2131555A patent/JPH0425924A/ja active Granted
-
1992
- 1992-02-14 TW TW81101068A patent/TW229342B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864581A (ja) * | 1981-10-14 | 1983-04-16 | Nec Home Electronics Ltd | 手書き文字図形入力装置 |
JPS61260322A (ja) * | 1985-05-10 | 1986-11-18 | ザ・レイトラム・コ−ポレ−シヨン | 位置決めシステム |
Also Published As
Publication number | Publication date |
---|---|
TW229342B (en) | 1994-09-01 |
JPH0425924A (ja) | 1992-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5227622A (en) | Wireless input system for computer using pen position detection | |
US4780707A (en) | Analog input device for a computer | |
US6417837B1 (en) | Coordinate input device | |
EP0960369B1 (en) | An input device for a computer | |
US6437314B1 (en) | Coordinate input pen, and electronic board, coordinate input system and electronic board system using the coordinate input pen | |
US8022928B2 (en) | Free-space pointing and handwriting | |
US6597443B2 (en) | Spatial tracking system | |
JPH0391020A (ja) | ペン型のコンピュータ入力装置 | |
JP2006179000A (ja) | 二次的入力装置を備えたマウス入力装置 | |
JPH0581931B2 (xx) | ||
KR100360477B1 (ko) | 무선전자펜 | |
US7199791B2 (en) | Pen mouse | |
US7714843B1 (en) | Computer input device with a self-contained camera | |
JPH03196326A (ja) | ワイヤレス方式コンピュータ入力装置 | |
KR950005220B1 (ko) | 컴퓨터용 무선입력장치 | |
JP2015515672A (ja) | コンピュータシステムとその制御方法 | |
RU2690753C1 (ru) | Универсальное координатное устройство для персональных компьютеров | |
KR100243867B1 (ko) | 무선 마우스 | |
JPH063462Y2 (ja) | 座標入力装置 | |
JPH04170623A (ja) | 文字入力装置 | |
JPH0375911A (ja) | ペン型のコンピュータ入力装置 | |
JP2002014766A (ja) | 光学式ワンボタンマウス | |
JPH0228819A (ja) | ポイント指示装置及びポイント指示具 | |
KR20000063255A (ko) | 3차원 공간상에서의 자이로스코프를 이용한 2차원 유,무선 위치 정보 입력 장치 | |
JPH06187095A (ja) | 入力装置 |