What does it mean? The essence of understanding.
I used to do a lot of terrible PowerPoint presentations and probably sat through even more. How often have you sat through a presentation where, by slide 10, you couldn't remember what was on slide 1? I thought models were a way out, though it can be even worse. While you can see the model develop, by the time the 10th loop is described, what was it that loop 1 described? Rather than describe the model, I've found that figuring out and describing what the model means provides a better understanding. Hopefully, the video makes this evident.
Storytelling: https://kumu.io/-/52524
Storytelling Revisited: https://kumu.io/-/789904#map-zaV5CCDr
Frequently Recurring Structures: https://kumu.io/-/18092#map-tUUQvl0P
Storytelling Shifted: https://kumu.io/-/789904#map-taqI5mah