Mac Apps: Tips for a Better Mac App

I would prefer the button to physically move and for it to be an action button. I don't have a strong opinion about moving from physical to solid state or vice versa. What I'm using lasso for is for like ad hoc window placement. And that system of drawing makes so much sense. Like, you know how you take a screenshot using clean shot? Yes. I want to do that before windows, right? Like occupy this exact space for me.