document camera education. (II) Informatization Home-school interaction model is widely used in schools at the end of the 20th century. Following the three major media of newspapers, radio and television, the fourth media represented by the Internet. 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.