Graphic User Interface Design (GUI) : Concepts & Considerations
As you browse this website, you are in for a surprise! It's definitely not the Aha! moment you may be looking for in a GUI.
According to Joel Spolsky - "A user interface is well-designed when the program behaves exactly how the user thought it would."
Everything else is commentary. All the other rules of good UI design are just corollaries.
This website could well be a corollary. It deals with rules of interface design, user experience, user-centered design, usability, and everything that "must be" and not necessarily "what is" – all with the goal to "goad & guide" and enhancing the user’s interface.