Before revision: Herbert Simon's 1969 The sciences of the artificial began a more scientific basis to the study of design.Compare: Since then the further development of fields such as design methods, design research, design science and design thinking has promoted a wider understanding of design theory
After revision: Herbert Simon's 1969 The sciences of the artificial developed further foundations for a science of design.Compare: Since then the further development of fields such as design methods, design research, design science and design thinking has promoted a wider understanding of design theory