1. The surface of the Interconnected board is the surface of the ordinary whiteboard pen, which is also written with a water-based pen. Therefore, the user’s experience effect is entirely real and fully conforms to the user’s habits for many years.
2. First of all, the user writes on the Interconnected board, not on IFPD. At the same time, the hardware of the Interconnected board is upgraded, firmware is upgraded, which can distinguish 2mm pens. At the same time, every touch point has the size of the pen. The writing software is also upgraded specially. The font simulated by the writing software is real and WYSIWYG.
3. The Interconnected board does not need to play PPT, but IPFD plays PPT, so the Interconnected board has enough space for users to write, even if not enough, it can be erased; moreover, the action of erasing can be recorded, and the written handwriting before and after erasing can be recorded completely.
4. Even when IPFD broadcasts PPT, the Interconnected board can also be written. It does not affect the operation of IPFD at all. They run in parallel, do not interfere with each other, and complement each other.
5. The operation of the Interconnected board software is simple. As long as the user swipes the card or scan QR code and logs in, the pen can be written, and the eraser can be erased. It is totally equivalent to the operation of the ordinary whiteboard. The user does not need to consider the software at all. At the same time, the software records all the operations of IPFD and the Interconnected board in real time in the background.