The development of design research has led to the establishment of design as a coherent discipline of study in its own right, based on the view that design has its own things to know and its own ways of knowing them. Bruce Archer again encapsulated the view in stating his new belief that ‘there exists a designerly way of thinking and communicating that is both different from scientific and scholarly ways of thinking and communicating, and as powerful as scientific and scholarly methods of enquiry when applied to its own kinds of problems’. This view was developed further in a series of papers by Nigel Cross, collected as a book on 'Designerly Ways of Knowing'.