At least two perspectives of layout endeavor are per the action-centric perspective. The two involve 3 common activities.
「今年の顔」は佐藤健さん ヤフー検索大賞 産経ニュース
A layout strategy is a general philosophy that could or may not incorporate a guide for specific methods. Some are to steer the general target of the design. Other tactics are to lead the developments of the designer.
佐藤健さん 見て和む画像壁紙集 page2 まとめアットウィキ
In the reflection-in-action paradigm, designers trade between "framing", "making moves", and "evaluating moves". "Framing" refers to conceptualizing the problem, i.e., defining goals and objectives. A "move" is a tentative layout decision. The analysis process might bring about further strikes within the design.
佐藤健:先日のたけるLINEと可愛い文字 佐藤健くんとマイライフ
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
佐藤健さん 見て和む画像壁紙集 page2 まとめアットウィキ
In the sensemaking–coevolution–implementation framework, designers exchange among its 3 titular activities. Sensemaking contains both framing and comparing moves. Implementation is the process of constructing the design object. Coevolution is "the approach in which the layout agent concurrently refines its mental picture of the design item in keeping with its mental picture of the context, and vice versa"
