Interface design and typographic design
“ Published in 1954, Fitts's Law is an effective method of modeling the relationship of a very specific, yet common situation in interface design. That situation involves a human-powered appendage at rest (whether it's physical like your finger or virtual like a mouse cursor) and a target area that's located somewhere else.”
“ Good typographic design tells a story. It works at a micro level such as typesetting, and typeface selection etc. But it also works at a macro level. Macro level typography is about layout, rhythm and whitespace. But it's also about content and the story the designer is trying to tell through the type.”