The System Should Treat All User Input

An Interface Is Humane If It Is Responsive To Human Needs And Considerate Of Human Frailties.

What Users Want Is Convenience And Results.

I Hate Mice. The Mouse Involves You In Arm Motions That Slow You Down. I Didn't Want It On The Macintosh, But Jobs Insisted. In Those Days, What He Said Went, Good Idea Or Not.

Imagine If Every Thursday Your Shoes Exploded If You Tied Them The Usual Way. This Happens To Us All The Time With Computers, And Nobody Thinks Of Complaining.

Once The Product's Task Is Known, Design The Interface First; Then Implement To The Interface Design.