As you may know the next series of OOo is due out October 13th as outlined in the roadmap.
The presenter screen for Impress is a feature that aids a presenter during a slide show. It provides information on a second screen, that typically is not visible to the audience. This includes
* a view to the currently displayed slide (for when the presenter faces the audience and can not see the primary screen)
* a preview of the next slide or next effect
* the notes of the current slide
* the current time and/or the elapsed time
* navigation buttons for going to the previous/next slide