Can Ultimate Pen work on top of Keynote presentations?
The short answer is “No, Ultimate Pen does not currently work on top of Keynote presentations.” During a presentation, Keynote takes over the entire screen using low level OpenGL calls. This locks out an entire class of applications that want to draw anything on screen as helpers or utilities including accessibility applications, alternate input managers, and apps like Ultimate Pen. Apple Computer Inc. is aware of this issue and should be making a change to the operating system and Keynote in the future to allow this class of applications to work with compliant full-screen apps. When the operating system supports it, we’ll make any changes needed to Ultimate Pen to allow it to work properly in these situations. There are other presentation applications available that do not lock out other apps, and Ultimate Pen does work with those. 2. Does Ultimate Pen work on top of PowerPoint presentations Unfortunately, PowerPoint drops out of presentation mode when any other application is brought
