- Contact Person : Ms. Ma Julia
- Company Name : Julong Educational Technology Co., Ltd.
- Tel : 86-755-26745122
- Fax : 86-755-26745163
- Address : Guangdong,Shenzhen,4/F,Building T3,South,Hi-tech Industrial Village
- Country/Region : China
- Zip : 518057
Multi touch Optical Sensing Interactive Whiteboard
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Optical Sensing IPBOARD
Product Picture:
Product Overview:
JULONG Optical Sensing IPBOARD combine with CCD, enables you to easily operate on the board with your finger or other opaque objects. It comes with the feature, which allows you to write, move object, etc. with your finger instead of using e-pen.
Physical Specifications:
| Model | T77 | T84 | T88 |
| Size(inch) | 77 | 84 | 88 |
| Technology | Optical Sensing | Optical Sensing | Optical Sensing |
| Outline Dimension(mm) | 1542×1227×57 | 1690×1342×57 | 1772×1407×57 |
| Active Writing Area (mm) | 1432×1091 | 1580×1206 | 1662×1271 |
| Aspect Ratio | 4:3 | 4:3 | 4:3 |
Technology Specifications:
Item | Specifications |
PC Connection | Connect PC with whiteboard via USB cable; plug and play without installing driver. |
Driver | Driver-free, just install the application software for using. |
Response Time | < 10 ms |
Data Transmission Rate | 120 points per second |
Writing Speed | 15 m/s (without delay) |
Touch Resolution | 32768 (W) × 32768 (D) |
Data Communication | Coordinate output |
Minimum Recognizable Object | 5 mm |
Touch Accuracy | More than 90% touch area: ±1mm |
Touch Way | Finger, pen, or any other non-transparent objects |
Touch Times | Unlimited |
Interface | USB |
Power | < 1W |
Working Current | < 200mA |
Touch Type | Single-touch, multi-touch gesture recognition, 2-points touch |
Firmware Upgrade | Support firmware upgrade by USB. |
Touch Specifications:
Operation System | Windows XP / 7 |
Multi-touch | Support multi-touch, gestures recognition, two pens writing at the same time in the application software. |
Office Building & Factory:
Julong R&D Center:
Julong Factory:
Julong Workshop:
Multi touch Optical Sensing Interactive Whiteboard
