The Nature and Art of Workmanship A Book by David Pye www.bloomsbury.com That which requires caringMass production of variable productsFrom hands to machinesEmploys nothing at allWhat is Folk Craft? designmakingcraftstyle
The Nature and Aesthetics of Design A Book by David Pye books.google.com Any imaginable shapeUseless work on useful thingsPresentableThe principle of arrangementThe minimum condition+35 More More real than living manThat which requires caringThe informing idea of functionalism designaestheticsmakingstylecraftbeauty
The Pareto principle The Pareto principle (also known as the 80/20 rule, the law of the vital few, or the principle of factor sparsity) states that, for many events, roughly 80% of the effects come from 20% of the causes. Wikipedia en.wikipedia.org 80/20 is the new Half-Ass