The thing with interfaces is that there's no inherent need for change if the method of interaction doesn't change. It was a non-touch screen, a keyboard, and a

The thing with interfaces is that there's no inherent need for change if the method of interaction doesn't change. It was a non-touch screen, a keyboard, and a mouse/trackpad 20 years ago, and it still is today. Some things just work great. They're tried and true and battle-tested. Like, you know, densely packed windows that are optimized for the precision of the mouse pointer.