I think the non-capitalized ‘s’ isn’t a typo. They mean studios using Macs, not people using Mac Studios.

FTA: “DynaMouse allows you to assign a specific display to a dedicated mouse device (including the built-in mac trackpads) so that when you have multiple screens in a studio-like/complex workstation setup (and far apart from each other), you don't have to drag your mouse over to the other screen.”