Can UI Formula help produce design iterations

I came across this youtube video.Screenshot_1

“How do you use mathematics to help design a computer’s user interface? Use Fitts’s Law; Dr Sarah Wiseman explains.”

I’m not up to the job but thought someone else may find a use for this in helping produce design iterations.

Just a thought not a question.

Neil, This seems like something worth exploring

A (amplitude) can be distance (to a space/room)

But it seems like W(width) is not something that can be considered in architectural/spatial design the same way as it has been used in UI design.

Variations of the equation…