Is Diagrams Really Helpful in the Enterprise?

iOS 7 and iOS 4 added size classes, which was a big deal. I'm just thinking like, if you've been doing this since iOS 7 or iOS 4, like the amount of devices that are now out there. So yeah, closely, I guess. You have some really good stuff in the book talking about how diagrams can actually be helpful. But my problem with the diagrams is they kind of, they can be misleading too In how they might show like how we know exactly how this app is gonna work. And diagram can just be even a little post note, it's a little pencil sketch, doesn't get people aligned.