I don't remember the name of the tool anymore. But 2009 around there was this supoosed powerpoint killer where the slides weren't arranged in a linear order, but more or less grouped in a flower like circle order where you had to zoom in to go into details of your presentend topic. It was really aweful, because you couldn't print anything or export parts of it to use it somewhere else and it was highly confusing.. Leaving the impression of missing any structure. Most viewers have this fomo inclination, what makes it common to sharing loads of information in a concise format. I've came across only a few examples, where zooming in was more of a benefit than a burdon to provide information.