JPS5798078A - Writing device - Google Patents
Writing deviceInfo
- Publication number
- JPS5798078A JPS5798078A JP55174701A JP17470180A JPS5798078A JP S5798078 A JPS5798078 A JP S5798078A JP 55174701 A JP55174701 A JP 55174701A JP 17470180 A JP17470180 A JP 17470180A JP S5798078 A JPS5798078 A JP S5798078A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- transmits
- writing device
- computer
- weight
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Pens And Brushes (AREA)
Abstract
PURPOSE:To reduce the cost of device and input mistake, by providing a weight inside a writing device, converting a pressure information of this weight into an electric signal for transmission. CONSTITUTION:A weight 11 is applied to a pressure sensor 12 located toward three dimensions when a writing device 1 itself moves with an acceleration, and the sensor 12 transmits three signals having a voltage proportional to X, Y and Z directions of the acceleration of the device 1 to a modulation section 13, which modulates three carriers by using the three signals and transmits the three modulation signals to a transmission section 14. The transmission section 14 transmits the three modulation signal to the reception section of a computer. The computer analyzes the three signals and reproduces the locus of the device 1. Thus, the locus of the writing device can be analyzed with the computer, resulting that the device cost can be reduced and the input mistake can be decreased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174701A JPS5798078A (en) | 1980-12-12 | 1980-12-12 | Writing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174701A JPS5798078A (en) | 1980-12-12 | 1980-12-12 | Writing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5798078A true JPS5798078A (en) | 1982-06-18 |
Family
ID=15983150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55174701A Pending JPS5798078A (en) | 1980-12-12 | 1980-12-12 | Writing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5798078A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125321A (en) * | 1988-11-04 | 1990-05-14 | Takashi Matsushima | Intelligent pen |
| JPH02161512A (en) * | 1989-05-18 | 1990-06-21 | Wacom Co Ltd | Position indicator |
| JPH0496120A (en) * | 1990-08-08 | 1992-03-27 | Tele Syst:Yugen | Data input pen |
| JPH0816301A (en) * | 1994-06-29 | 1996-01-19 | Nippon Telegr & Teleph Corp <Ntt> | Handwriting information input method and device |
| EP0666543A3 (en) * | 1994-02-04 | 1996-06-05 | Baron Tech Ltd | Handwriting input apparatus using more than one sensing technique. |
| JP2004531786A (en) * | 2000-11-25 | 2004-10-14 | シルバーブルック リサーチ ピーティワイ リミテッド | Sensing device |
-
1980
- 1980-12-12 JP JP55174701A patent/JPS5798078A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02125321A (en) * | 1988-11-04 | 1990-05-14 | Takashi Matsushima | Intelligent pen |
| JPH02161512A (en) * | 1989-05-18 | 1990-06-21 | Wacom Co Ltd | Position indicator |
| JPH0496120A (en) * | 1990-08-08 | 1992-03-27 | Tele Syst:Yugen | Data input pen |
| EP0666543A3 (en) * | 1994-02-04 | 1996-06-05 | Baron Tech Ltd | Handwriting input apparatus using more than one sensing technique. |
| JPH0816301A (en) * | 1994-06-29 | 1996-01-19 | Nippon Telegr & Teleph Corp <Ntt> | Handwriting information input method and device |
| JP2004531786A (en) * | 2000-11-25 | 2004-10-14 | シルバーブルック リサーチ ピーティワイ リミテッド | Sensing device |
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