Interactive 450Cd/M2 350 Nits LCD Touch Screen Display

65'' 75'' 86'' Effecient for Conference High Sensitivity Interactive Whiteboard e-pen with OPS WIFI Wall Mount Bracket

Basic parameters

The most influential and intuitive basic parameters of whiteboard are:

1) Computer interface: international standard universal USB interface.

2) Resolution: resolution refers to the number of dots (or pixels) on each line. Points are usually represented along the horizontal and vertical edges of a screen or monitor; the higher the resolution, the clearer and smoother the picture is.

3) Calibration method: generally, the number of calibration points should be at least 2 points, which is more accurate positioning, will not produce drift, fast response.

4) Response speed: the faster the response speed, the closer to people's normal habits of operation, easy to use;

5) Touch precision: high precision, more sensitive to touch.

Interactive electronic whiteboard is a kind of human-computer interactive electronic display platform which integrates computer technology, information technology, electronic technology and many other modern science and technology technologies. It can make the pictures on the computer display on the whiteboard, through the operation of the electronic whiteboard, it can directly control the computer, writing, annotation, eraser, painting, preview, interaction and many other functions, to a large extent, it is convenient for teachers' teaching and students' learning, and plays an important role in teaching activities. The following is a detailed introduction to the role of interactive whiteboard.