inexpensive document camera for classroom. Latest Technology Interactive Whiteboards Vs Traditional Blackboards In this article, we will talk about the latest interactive whiteboards vs. Traditional blackboards to help better understand the differences between them.2.Better interaction and collaboration 3.Better display of student projects. 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.