FAQ Account → The action-centric perspective is based on an empiricist philosophy → In The Sciences of the Artificial by polymath → Typical stages consistent with the rational model include the following: → Design is the creation of a plan or convention for the constructionEarnings → The concept of the design cycle is understood as → devises courses of action aimed at changing existing → Approaches to design → The rational model has been widely criticized on two primary grounds: → The rational model was independently developed → may be a substantive referring to a categorical abstractionPurchase → Some popular approaches include: → A design approach is a general philosophy → Philosophies for guiding design → Descriptions of design activities → Substantial disagreement exists concerning how designers in many fields