document camera scanner. The twenty-first century version of the schoolhouse blackboard allow teachers to present information ?? including notes written in real-time ?? in a much more engaging way than chalk ever could. Interactive whiteboards and touchscreens can display images and allow participants to mark up what they see, taking notes and moving pieces around to make learning a more tactile experience.. 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.