What is Interactive Whiteboard
Interactive Whiteboard is an advanced education or human-computer interaction devices supporting the meeting, it can come true dust-free writing, free writing remote exchange communication function by which ties in with the projector and computer applications and so on. It has a variety of series by the instruction form, such as rear projection board, front-mount projection board, writing board and so on. In hardware principle, it perfectly integrates Large-screen projection technology with highly-precise orientation technology. At this stage of the international and domestic markets, there are a variety of techniques to achieve accurate positioning of the whiteboard, for example Infrared technology, Electromagnetic Technology, Resistor technology, Ultrasound technology, CCD and so on. Each technology has different characteristics and advantages, as well as in the whiteboard market, shares certain.
Basic Working Principle
Resistance of Membrane Technology, by detecting the resistance to achieve a sense of pressure position
Advantages for Touch-sensitive Whiteboard
1.Relatively accurate positioning
2. Do not specific pen,easy to operate
Major Functions
v Interactive function:you can operate the PC directly on the whiteboard and vice verse.
v Editing objects function:you can edit any object(including your written ones) on the board such as color change,edit the thickness of line,copy plater,move zoom in&out,revolve,transfigure,overturnverticallyandhorizontally,combine,separate,delamination,save and set hyperlink etc.
v Handwriting recognition:it can recognize your handwriting notes as standard typed text ones including Chinese and English.
v Dynamic saving function:You can save all of your operations on the board as a dynamical video and play it little without using any other particular media players.
Application Fields:
It can be largely used in schools of all levels, all kinds of training institutions in military, enterprises and other industries.
Specifications for Touch-sensitive Whiteboard
1. Ways of Induction:Touch-sensitive
2. Writing:Pen,fingers,or other blunt object
3. Communication:USB Cable
4. Temperature:Workable:-15℃ to 50℃ Storage:-40℃ to 50℃
5. Humidity:Workable:20% to 90% Storage:10% to 95%
6. Software:NHboard Software(Windows XP-vista-W7) included,Software upgrades are available
7. Technical Specifications:
Ø Touch resolution 8192*8192
Ø Process rate:500point/second
Ø Precision:≤1m
8. Screen Surface:The hard-coated polyester surface is tear proof,optimized for projection,
compatible with dry-erase markers(with MPC surface supported which is optional accessory) and easily cleaned with whiteboard cleaner
9. Computer Connection:32"(10m)USB Cable;25m optional accessory
10. Power Requirement:Power is obtained from the computer directly through the USB cable
