A software design manifesto; Designe of the conceptual model; The role of the artist-designer; Design languages; The conumer spectrum; Action - centered design; Keeping it simple; The designer's stance; Reflective conversation with materials; Cultures of prototyping; Footholds for design; Design as practiced; Organizational support for software design; Design for people at work; Reflection; Bibliograpfy; Name index; Subject index.