avermedia document camera 300af. (4) Respect the individual and use the ??teacher?? platform to display the characteristics of a red apricot wall Data recorded by the students during the learning process, including student family activities, interest in love. 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.