Less, but better There must be millions less of things, less words, less gestures, less of everything. But every word and every gesture will become more valuable. If we can put it all into perspective we will need less things as a result. Sophie Lovell & Dieter Rams, Dieter Rams: As Little Design as Possible Omit needless wordsTo be truly simple makingrestraintproductionwasteminimalism
From consumption to production I see no other solution (political, economic) to the problems of mankind than the formation of small responsible communities involved in permaculture and appropriate technology. I believe that the days of centralised power are numbered, and that a re-tribalisation of society is an inevitable, if sometimes painful, process. The greatest change we need to make is from consumption to production, even if on a small scale, in our own gardens. Bill Mollison, Introduction to Permaculture societyconsumptionproduction
All-use environments Until the nineteenth century, virtually all cities were “all use” environments. Craft-scale production was typically carried out in a workshop below the home of the craftsperson, which often also served as the site of exchange. Michael Sorkin, 20 Minutes in Manhattan Small economies productionwork
Biggering I meant no harm. I most truly did not. But I had to grow bigger. So bigger I got. I biggered my factory. I biggered my roads. I biggered my wagons. I biggered the loads of the Thneed’s I shipped out. I was shipping them forth to the South! To the East! To the West! To the North! I went right on biggering...selling more Thneed’s. And I biggered my money, which everyone needs. Dr. Seuss, The Lorax capitalismproduction
This thing is a Thneed "Look, Lorax," I said. "There's no cause for alarm. I chopped just one tree. I am doing no harm. I'm being quite useful. This thing is a Thneed. A Thneed's a Fine-Something-That-All-People-Need! It’s a shirt. It's a sock. It's a glove. It's a hat. But it has other uses. Yes, far beyond that. You can use it for carpets. For pillows! For sheets! Or curtains! Or covers for bicycle seats!" The Lorax said, "Sir! You are crazy with greed. There is no one on earth who would buy that fool Thneed!" Dr. Seuss, The Lorax production
The life-giving continuum In System A, creation and production are organic in character, and are governed by human judgments that emanate from the underlying wholeness of situations, conditions, and surroundings. In System B, the production process is thought of as mechanical. What matters are regulations, procedures, categories, money, efficiency, and profit: all the machinery designed to make society run smoothly, as if society was working as a great machine. The production process is rarely context-sensitive. Wholeness is left out. Identifying these two categories helps us sharpen and clarify the range of differences among ways of creating the environment that exist in different societies. And the two categories serve to identify a dimension of great importance: the dimension that runs from more life-giving to less life-giving. Christopher Alexander, The Battle for the Life and Beauty of the Earth lifeproduction
Muda, Muri, Mura An Article mag.toyota.co.uk Eliminating waste is the key to efficiency – in the Toyota Production System, this is termed as: Muda (waste), Muri (overburden), and Mura (irregularity). productionwastemanagementefficiency
What's Wrong With This Model? A Chapter from The Design of Design by Frederick P. Brooks, Jr. What's wrong with the rational modelDeciding what to designEvaluating goodnessChanging constraintsThey just don't work that way+1 More
What's wrong with the rational model We Don’t Really Know the Goal When We Start We Usually Don’t Know the Decision Tree – We Discover It as We Go The Nodes Are Really Not Design Decisions, but Tentative Complete Designs The Goodness Function Cannot be Evaluated Incrementally The Desiderata and Their Weightings Keep Changing The Constraints Keep Changing Changing constraintsDeciding what to designThe situation talks back
Deciding what to design We Don’t Really Know the Goal When We Start The most serious model shortcoming is that the designer often has a vague, incompletely specified goal, or primary objective. In such cases, the hardest part of design is deciding what to design. I came to realize that the most useful service I was performing for my client was helping him decide what he really wanted. Today, we recognize that rapid prototyping is an essential tool for formulating precise requirements. Not only is the design process iterative; the design-goal-setting process is itself iterative. Knowing complete product requirements up front is a quite rare exception, not the norm. Therefore, goal iteration must be considered an inherent part of the design process. What's wrong with the rational model iteration
Evaluating goodness The Goodness Function Cannot be Evaluated Incrementally The Rational Model assumes that design involves a search of the decision tree, and that at every node, one can evaluate the goodness function of several downward branches. In fact, one cannot in general do this without exploring all the downward branches to all their leaves, which is possible in principle, but leads to a combinatorial explosion of alternatives in practice. What's wrong with the rational model
Changing constraints The Constraints Keep Changing The explicit listing of known constraints in the design program helps here. The designer can periodically scan the list, asking, “Can this constraint now be removed because the world has changed? Can it be entirely circumvented by working outside the design space?” What's wrong with the rational model constraints
They just don't work that way Perhaps the most devastating critique of the Rational Model, although perhaps the hardest to prove, is that most experienced designers just don’t work that way. “Conventional wisdom about problem-solving seems often to be contradicted by the behavior of expert designers. Empirical studies of design activity have frequently found ‘intuitive’ features of design ability to be the most effective and relevant to the intrinsic nature of design. Some aspects of design theory, however, have tried to develop counter-intuitive models and prescriptions for design behavior.” — Nigel Cross
We must outgrow it Why all this fuss about the process model? Does the model we and others use to think about our design process really affect our designing itself? I believe it does. I believe our inadequate model and following it slavishly lead to fat, cumbersome, over-features products and also to schedule, budget, and performance disasters. The Rational Model, in any of its forms, leads us to demand up-front statements of design requirements. It leads us to believe that such can be formulated. It leads us to make contracts with one another on the basis of enshrined ignorance. A more realistic process model would make design work more efficient, obviating many arguments with clients and much rework. The Waterfall Model is wrong and harmful; we must outgrow it.