At least two perspectives of design undertaking are consistent with the action-centric perspective. Both involve 3 ordinary activities.
南海トラフ地震の前兆の一つである地震雲、種類とその
A layout procedure is a general philosophy that could or may not incorporate a guide for particular methods. Some are to steer the overall goal of the design. Different systems are to lead the developments of the designer.
チリ地震大津波_昭和35年
In the reflection-in-action paradigm, designers trade among "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 approach may lead to added moves within the design.
地震情報 2020年09月07日 06時34分頃発生 最大震度：3 震源地：茨城
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
熊本地震とラジコン。そして不謹慎狩りと過剰な自粛ラジコン
In the sensemaking–coevolution–implementation framework, designers alternate between its 3 titular activities. Sensemaking contains both framing and comparing moves. Implementation is the method of constructing the layout object. Coevolution is "the procedure in which the design agent simultaneously refines its intellectual photograph of the design object based on its mental picture of the context, and vice versa"
