how to connect document camera to computer. Proof and supervise the professionalism, value, and content richness of the topic or topic discussed. 1 The topic or topic setting can also be designed separately by the team and the students to improve the team's ability to operate together and the independence of the students to innovate and reflect, to ensure the diversity and sustainability of the theme of the studio training. For the topics designed by the host or the guide, the team building theme and the participants' selection of topics can be carried out to carry out the training. Regardless of the method used to design the topic, the host of the network training studio needs to fully shoulder the responsibility of its own training, and the theme of the training must be consistent with the current research theme of the district's teaching and research section, so as to ensure network training. The effective operation of the studio is a practical aid to the school-based training studio.. 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.