document camera stand. Analytical diagnosis The system performs statistical analysis on the collected data, and forms a database of macro, meso and micro levels. The most important thing is to form a 15-page diagnosis covering each student, each subject and each knowledge point. report.. 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.