At least two perspectives of design activity are in step with the action-centric perspective. Both involve 3 ordinary activities.
佐藤健さん 見て和む画像壁紙集 page2 まとめアットウィキ
A layout strategy is a preferred philosophy which can or may not comprise a guide for particular methods. Some are to steer the general target of the design. Different systems are to guide the traits of the designer.
佐藤健、温泉宿で色気たっぷりの浴衣姿披露 人気俳優だらけの
In the reflection-in-action paradigm, designers exchange between "framing", "making moves", and "evaluating moves". "Framing" refers to conceptualizing the problem, i.e., defining aims and objectives. A "move" is a tentative design decision. The analysis process may result in further moves within the design.
佐藤健のキスシーンは「ケアが本当に紳士的」 相手を
The rational model was independently developed by Herbert A. Simon,[8][9] an American scientist, and two German engineering design theorists, Gerhard Pahl and Wolfgang Beitz
佐藤健 俳優 Wikipedia
In the sensemaking–coevolution–implementation framework, designers trade among its 3 titular activities. Sensemaking involves both framing and comparing moves. Implementation is the method of constructing the layout object. Coevolution is "the procedure wherein the design agent concurrently refines its intellectual photograph of the design item in keeping with its mental picture of the context, and vice versa"
