What makes the design of a user interface effective? Artist Katrin Baumgarten suggests that "the idea of disgust" is just as powerful in shaping user experience as the more pleasant emotions.
What if designer Teiyu Goto had not stuck to his guns about the 3D grip of the PlayStation controller? Find out about the original "flat controller design" that the management had wanted, as well as other trivia on the Playstation 1's design in this 1Up.com article.