Proceedings of the ASME Design Engineering Technical Conferencesand Computers and Information in Engineering Conference, September24-28, 2005, Long Beach, California. Printed version of collectionof full-length, peer-reviewed papers presented on the followingtopics: Design Theory and Methodology: Advances in Design Educationand Curricula; Advances in Design Representation; Advances inDesign, Theory, Methods and Formalities; Collaborative andDistributive Environments; Design Generation; Designer Behavior;Innovation and Design Theory; Product Architecture Design Methods;Risk Based Design; Techniques for Improving Design Practice inIndustry. Power Transmission and Gearing.