US Patent 8091029 Presenter-only meeting canvas for collaborative electronic meeting space

A collaborative electronic meeting environment is described that provides an additional presentation canvas to the active meeting canvas that is only accessible by meeting presenters. Using this presentation canvas, additional meeting objects may be established by the presenters or even created and staged by a presenter to be dragged onto the meeting canvas for use during the active meeting. The meeting participants who are not presenters may not view or interact with this presentation canvas or any of the objects located thereon.