It’s no great mystery that truly great user interfaces are the ones that are engineered to stay out of the way. ‘Staying out of the way’ means not distracting your users. Rather, good UIs let your users complete goals. The result? A reduction in training and support costs, and happier, satisfied and highly engaged users. When getting started on a new interface, make sure to remember these fundamentals …

This web page is dedicated to providing Pac-Man players of all skill levels with the most complete and detailed study of the game possible. New discoveries found during the research for this page in December 2008 have allowed for the clearest view yet of the actual ghost behavior and pathfinding logic used by the game.