It'd be cool to add a third dimension to reveal.js decks. One of the transition animation options is "zoom", which visual effect is like going into / through the current slide. The Overview mode could be enhanced to show a 3D map (a stack of 2D layers). All kinds of fun mazes / games / interactive fiction use cases come to mind....
You guys are reinventing Prezi and I'm into it
We tried so many AI presentation makers but larger companies have brand standards to adhere to and these are terrible at handling them. That's the reason we started to hand roll web apps as presentations.