the view window of the projector mode and the whiteboard window of the whiteboard mode are windows which function to display and edit ipb documents in which the contents of work performed on the interactive panaboard are recorded. basically, they both have identical functions. however, the whiteboard window has some functions the view window does not have. if you understand the differences between the two windows as follows, you will be able to quickly use both windows just by learning the operations of one window.