Make an app that controls PPT from an IOS device.
Truth of the world is that many people do not just have "All Microsoft" or "All Apple" households and work places. I am a teacher with an iPhone, an iPad, and my work computer is Windows. I am in need of an app that can control a powerpoint presentation launched from powerpoint on my computer. It needs to be able to see slides, next slides, presenter notes, and most importantly, to draw on slides with my finger to underline or make a key point.