how to connect document camera to projector. The preliminary design of the ??network + school-based?? training model is shown in Figure 5-3. According to the integration needs of the "network + school-based" training platform, the platform is designed according to the online and offline parts. The design of the network training studio is mainly based on the existing information technology, requiring special teachers or backbone teachers as the network. The leader or discussion moderator of the workshop topic or topic, the moderator or the leader needs to regularly design the topic or topic to protect. 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.