"All UI design is a subset of data visualization" Since UI design potentially encompasses almost all interactions with designed objects, you must be working wi

"All UI design is a subset of data visualization" Since UI design potentially encompasses almost all interactions with designed objects, you must be working with a very narrow definition of what a UI is. What about the question of "parametric" vs "strategic" choices in UI design? Surely strategic design decisions require a level of investigation into the user's motivations (etc.) that is well outside the remit of data visualization.