document camera experts. Within the classroom, a single classroom can not only realize the multimedia wisdom teaching in this classroom, but also enable the under-educated school classrooms in the Diqing Tibetan Autonomous Prefecture to interact in real time through the Internet and satellites, and receive courses in the developed and developed areas of the region. Resources. Through the big data collection and analysis of the cloud teaching machine, the educational resources allocation and management in the region have been achieved, and the goal of improving teaching quality and balancing educational resources has been achieved.. 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.