Advantages of VDINK interactive whiteboard:
1. Relatively accurate positioning
2. No need for special pen, electronic whiteboard can do touch operation
3. There is a sense of pressure in the writing process of the electronic whiteboard, that is, the thickness of the handwriting will be different according to the weight of the writing.
4. The uniformity of the display area of the electronic whiteboard is better
5. The smart board application does not require special pens, fingers, pointers, etc. for writing or touch operations
6. Smart board application is not afraid of scratches, even if there are any scratches in the board, it will not affect the operation and use