document camera for the classroom. A traditional blackboard limits collaboration as only one individual can realistically use the board effectively at any given time. It is also difficult to make annotations or add new content without wiping off the old content. A blackboard or static whiteboard can be a very good basic sketch pad, but without the ability to share information, and really interact with the content, it falls far short of an interactive whiteboard.. 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.