>Playboy: Most computers use key strokes to enter instructions, but Macintosh replaces many of them with something called a mouse—a little box that is rolled around on your desk and guides a pointer on your computer screen. It’s a big change for people used to keyboards. Why the mouse?

>Jobs: If I want to tell you there is a spot on your shirt, I’m not going to do it linguistically: “There’s a spot on your shirt 14 centimeters down from the collar and three centimeters to the left of your button.” If you have a spot—“There!” [he points]—I’ll point to it. Pointing is a metaphor we all know. We’ve done a lot of studies and tests on that, and it’s much faster to do all kinds of functions, such as cutting and pasting, with a mouse, so it’s not only easier to use but more efficient.

Amazing. Thanks

Eben Moglen's response to that:

https://youtu.be/uKxzK9xtSXM?t=2m15s