Mohais, ArvindNikov, AlexanderSahai, AshokNesil, Selahattin2012-02-272012-02-2720072007https://hdl.handle.net/2139/11746enSwarm-Optimization-Based Affective Product Design Illustrated by a Pen Case-StudySwarm-Optimization-Based Affective Product Design Illustrated by a Pen Case-StudyArticle