So I have been looking around and the only thing I can find is a reference to an old PowerPoint remote controller app for Android from many years ago that is no longer supported or available. However, I do still have the want to be able to control a PowerPoint being presented from my mobile phone, tablet, etc. and be able to navigate the slides at a minimum, but if I could do some highlighter/markup capabilities, that would be even better.
So here I am reaching out to the Microsoft PowerPoint community to see what I am missing here. Anyone have any suggestions or ideas that I could do to achieve the above?