At least two views of layout endeavor are consistent with the action-centric perspective. Both involve 3 ordinary activities.
豪当局、英アストラゼネカのコロナワクチン使用継続を表明
A design procedure is a preferred philosophy that could or may not include a aid for particular methods. Some are to guide the overall target of the design. Different systems are to steer the traits of the designer.
アストラゼネカ株東京支社への申し入れ AZU：アストラゼネカ
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 could lead to further moves in the design.
韓国新聞・政治－4月「満75歳以上はファイザーワクチン」、6月
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
豪当局、英アストラゼネカのコロナワクチン使用継続を表明
In the sensemaking–coevolution–implementation framework, designers alternate among its 3 titular activities. Sensemaking involves the two framing and evaluating moves. Implementation is the method of constructing the layout object. Coevolution is "the method wherein the design agent concurrently refines its intellectual picture of the design item in accordance with its mental picture of the context, and vice versa"
