It really, really bothers me that wireframes have evolved from being a prioritisation tool into a layout tool (disempowering UI designers in the process), so I’m happy to see an alternative like this—somewhat like Dan Brown’s Page Description Diagrams.
Suggestions for small interface tweaks.
Austin Kleon expands on Brian Eno’s neologism “scenius”:
Genius is an egosystem, scenius is an ecosystem.
These are principles of visual design—hierarchy, rhythm, etc.—nicely explored and explained.
Andy points one of the potential pitfalls in linearising your content for small screens.