document camera and projector combo. Table, these modes are subject to time, location, etc. In the information age, the emerging home-school interaction model is based on information technology, especially the popularity of mobile terminals, which makes 9?? and WeChat meet the new requirements of home-school communication anytime, anywhere. The diversity of new media also allows parents and schools to have a more comprehensive communication model, no longer relying on a single terminal or a communication model, ensuring the interaction between home and school at all levels and expanding the scope of interaction. Second, the school information is transmitted completely and accurately. The traditional interactive mode uses text and voice as the basic transmission form.. Interactive Document Camera is a completely new concept design and mobile visualizer. The touch capability on IQTouch and IQBoard, IQView E3511 Document Camera can be freely used for presentations anywhere in or out of the classroom or office.