Usually, when we have a meeting, the speaker needs to keep writing his key points on the whiteboard, while the listener needs to keep recording for fear of omission. With the electronic whiteboard, we only need to listen carefully. After the speaker finishes writing, just press the button or press the remote control, and the content written on the whiteboard can be printed completely and completely, only a few seconds; Or the user of the computer can input the contents written on the whiteboard into the computer completely and completely by just pressing the button or the remote control, which is very convenient and has the incomparable advantages of the ordinary whiteboard.

The advantage of infrared electronic whiteboard is that direct handwriting or any object can replace the effect of pen. The operation feeling is somewhat similar to that of IPAD. It is widely used in preschool education, business and other fields. It can't provide the accurate writing effect of blackboard writing. When writing, one stroke must be made. At the same time, wrist or other objects entering the infrared frame range will cause misoperation.