Hi,
I have been using Goodnotes for while to give lectures and recently have switched to Onenote. So far, it has been very good however, the most annoying thing that I have noticed is that when mirrored on the projector, the audience can still see the user interface on my tablet monitor. This will casue a huge confusion in class for the students and the audience in conferences. Is there anyway that I can "hide user interface" from the audience when my tablet is hooked up with a screen and is mirrored using TV-out or Air-play modes. This option is easily possible in Goodnotes and I am kind of surprised that the most important feature for giving lectures is not available in OneNote (or maybe I cannot find it).

Thanks for the help,
Iman