A sensitively tailored combination of modes Efficiency is produced not by the sort of movement monoculture of cars-only American cities but by a sensitively tailored combination of modes sited to exploit the particular efficiencies of each and providing useful duplication and alternative. Michael Sorkin, 20 Minutes in Manhattan efficiencytransportation
Conversations, not commandments Good software comes from a vision, combined with conversations not commandments. In a craft-focused environment, care for efficiency, simplicity, and details really do matter. I didn’t leave my last job just because I wanted to make something new. I left because I wanted to make it in a way I could be proud of. Pirijan Ketheswaran, Why Software is Slow and Shitty pketh.org detailscraftsimplicityefficiency
Dwelling densities and diversity The reason dwelling densities can begin repressing diversity if they get too high is this: At some point, to accommodate so many dwellings on the land, standardization of the buildings must set in. This is fatal, because great diversity in age and types of buildings has a direct, explicit connection with diversity of population, diversity of enterprises and diversity of scenes. Among all the various kinds of buildings (old or new) in a city, some kinds are always less efficient than others in adding dwellings to the land. A three-story building will get fewer dwellings onto a given number of square feet of land than a five-story building; a five-story building, fewer than a ten-story building. If you want to go up far enough, the number of dwellings that can go onto a given plot of land is stupendous—as Le Corbusier demonstrated with his schemes for a city of repetitive skyscrapers in a park. But in this process of packing dwellings on given acreages of land, it does not do to get too efficient, and it never did. There must be leeway for variety among buildings. All those variations that are of less than maximum efficiency get crowded out. Maximum efficiency, or anything approaching it, means standardization. Jane Jacobs, The Death and Life of Great American Cities efficiency
The mirror-image economy When we enter the world of refuse and waste, we cross over into a mirror-image economy. In the "normal" world, we pay to acquire things; on the other side of the looking glass, we pay to get rid of them. Junk isn't merely worthless; it has negative value. A chemical engineer once told me about a recent improvement in a manufacturing process; by fine-tuning a chemical synthesis he had increased the yield of a certain commodity from 98 percent to 99 percent. I congratulated him, but I couldn't help remarking that this seemed like a rather paltry improvement. "Ah, you miss the important point," he said. "The amount of waste goes from 2 percent down to 1 percent. It's cut in half. We save tremendously on disposal costs." Brian Hayes, Infrastructure: A Guide to the Industrial Landscape wasterecyclingtrashefficiencyeconomics
Taylorism “In the past the man has been first. In the future the system must be first.” — Fred W. Taylor Taylorism was a way of thinking that came at the expense of the workers’ own knowledge of their system. Taylor summed up his philosophy thus: “It is only through enforced standardization of methods, enforced adoption of the best implements and working conditions, and enforced cooperation that this faster work can be assured. And the duty of enforcing the adoption of standard and enforcing this cooperation rests with the management alone.” The unscripted practices of the old offices would remain, but as a kind of subterfuge: in the future, a leisurely pace wouldn’t be the norm; time would not be given, but stolen. Nikil Saval, Cubed systemsefficiency
Efficiency is the Enemy An Article fs.blog Many of us have come to expect work to involve no slack time because of the negative way we perceive it. In a world of manic efficiency, slack often comes across as laziness or a lack of initiative. Without slack time, however, we know we won’t be able to get through new tasks straight away, and if someone insists we should, we have to drop whatever we were previously doing. One way or another, something gets delayed. The increase in busyness may well be futile. It’s Time to Embrace Slow Productivity efficiencyproductivitywork
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 80% Comprehension Feels Like An Article www.sinosplice.com One of the major principles of extensive reading is that if a learner can comprehend material at 98% comprehension, she will acquire new words in context, in a painless, enjoyable way. But what is 98% comprehension? 98% comprehension95% comprehension80% comprehension readinglearninglanguageunderstanding
98% comprehension You live and work in Tokyo. Tokyo is a big city. More than 13 million people live around you. You are never borgle, but you are always lonely. Every morning, you get up and take the train to work. Every night, you take the train again to go home. The train is always crowded. When people ask about your work, you tell them, “I move papers around.” It’s a joke, but it’s also true. You don’t like your work. Tonight you are returning home. It’s late at night. No one is shnooling. Sometimes you don’t see a shnool all day. You are tired. You are so tired…
95% comprehension In the morning, you start again. You shower, get dressed, and walk pocklent. You move slowly, half- awake. Then, suddenly, you stop. Something is different. The streets are fossit. Really fossit. There are no people. No cars. Nothing. “Where is dowargle?” you ask yourself. Suddenly, there is a loud quapen—a police car. It speeds by and almost hits you. It crashes into a store across the street! Then, another police car farfoofles. The police officer sees you. “Off the street!” he shouts. “Go home, lock your door!” “What? Why?” you shout back. But it’s too late. He is gone.
80% comprehension “Bingle for help!” you shout. “This loopity is dying!” You put your fingers on her neck. Nothing. Her flid is not weafling. You take out your joople and bingle 119, the emergency number in Japan. There’s no answer! Then you muchy that you have a new befourn assengle. It’s from your gutring, Evie. She hunwres at Tokyo University. You play the assengle. “…if you get this…” Evie says. “…I can’t vickarn now… the important passit is…” Suddenly, she looks around, dingle. “Oh no, they’re here! Cripett… the frib! Wasple them ON THE FRIB!…” BEEP! the assengle parantles. Then you gratoon something behind you…