Great chart 
. But there is a direct overlap of all three that is missing: Photo slide shows (those that are burned to DVDs) and “multivision shows” (that’s how they are called here in Germany, don’t know if this is real English, I think of public talks given by a photographer with really big screen showing photographs, short movie clips, background music, …).
Btw, how did you make the diagram unfoldable in the post?