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In a 3D printer today, what you can make is limited by the size of the machine. The geometry is external

is the Lego tower is more accurate than the child because the constraint of assembling the bricks lets you detect and correct errors

That's the exponential scaling for working reliably with unreliable parts

Because the parts have a discrete state, it means in joining them you can detect and correct errors

detect and correct state to correct errors to get an exponential reduction in error, which gives you an exponential increase in complexity

The next one is you can join Lego bricks made out of dissimilar materials.

The last one is when you're done with Lego you don't put it in the trash; you take it apart and reuse it because there's state in the materials. In a forest there's no trash; you die and your parts get disassembled and you're made into new stuff. When you make a 3D print or laser cut, when you're done there's recycling attempts but there's no real notion of reusing the parts

The metrology coming from the parts, detecting and correcting errors, joining dissimilar materials, disconnecting, reusing the components

On the very smallest scale, the most exciting work on digital fabrication is the creation of life from scratch. The cell does everything we're talking about. We've had a great collaboration with the Venter Institute on microfluidic machinery to load designer genomes into cells. One step up from that we're developing tabletop chip fab instead of a billion dollar fab, using discrete assembly of blocks of electronic materials to build things like integrated circuits in a tabletop process

a child can make a Lego structure bigger than themself

There's a series of books by David Gingery on how to make a machine shop starting with charcoal and iron ore.

There are twenty amino acids. With those twenty amino acids you make the motors in the molecular muscles in my arm, you make the light sensors in my eye, you make my neural synapses. The way that works is the twenty amino acids don't encode light sensors, or motors. They’re very basic properties like hydrophobic or hydrophilic. With those twenty properties you can make you. In the same sense, digitizing fabrication in the deep sense means that with about twenty building blocks—conducting, insulating, semiconducting, magnetic, dielectric—you can assemble them to create modern technology

By discretizing those three parts we can make all those 500,000 resistors, and with a few more parts everything else.

Now, there's a casual sense, which means a computer controls something to make something, and then there's the deep sense, which is coding the materials. Intellectually, that difference is everything but now I'm going to explain why it doesn't matter.

Then in turn, the next surprise was they weren't there for research, they weren't there for theses, they wanted to make stuff. I taught additive, subtractive, 2D, 3D, form, function, circuits, programming, all of these skills, not to do the research but just using the existing machines today

What they were answering was the killer app for digital fabrication is personal fabrication, meaning, not making what you can buy at Walmart, it’s making what you can't buy in Walmart, making things for a market of one person

The minicomputer industry completely misread PCs

the Altair was life changing for people like me. It was the first computer you could own as an individual. But it was almost useless

It was hard to use but it brought the cost from a million dollars to 100,000 and the size from a warehouse down to a room. What that meant is a workgroup could have one. When a workgroup can have one it meant Ken Thompson and Dennis Ritchie at Bell Labs could invent UNIX—which all modern operating systems descend from—because they didn't have to get permission from a whole corporation to do it

At the PC stage what happened is graphics, storage, processing, IO, all of the subsystems got put in a box

To line that up with fabrication, MIT's 1952 NC Mill is similar to the million-dollar machines in my lab today. These are the mainframes of fab. You need a big organization to have them. The fab labs I'll tell you about are exactly analogous to the cost and complexity of minicomputers. The machines that make machines I'll tell you about are exactly analogous to the cost and complexity of the hobbyist computers. The research we're doing, which is leading up to the Star Trek Replicator, is what leads to the personal fabricator, which is the integrated unit that makes everything

conducting, resistive, insulating.

The fab lab is 2 tons, a $100,000 investment. It fills a few thousand square feet, 3D scanning and printing, precision machining, you can make circuit boards, molding and casting tooling, computer controlled cutting with a knife, with a laser, large format machining, composite layup, surface mount rework, sensors, actuators, embedded programming— technology to make technology.

Ten years you can just plot this doubling. Today, you can send a design to a fab lab and you need ten different machines to turn the data into something. Twenty years from now, all of that will be in one machine that fits in your pocket.

We've been living with this notion that making stuff is an illiberal art for commercial gain and it's not part of the means of expression. But, in fact, today, 3D printing, micromachining, and microcontroller programming are as expressive as painting paintings or writing sonnets but they're not means of expression from the Renaissance. We can finally fix that boundary between art and artisans

You don't go to a fab lab to get access to the machine; you go to the fab lab to make the machine.

Over the next maybe five years we'll be transitioning from buying machines to using machines to make machines. Self-reproducing machines

But they still have consumables like the motors, and they still cut or squirt. Then the interesting transition comes when we go from cutting or printing to assembling and disassembling, to moving to discretely assembled materials

because if anybody can make anything anywhere, it challenges everything

Now, the biggest surprise for me in this is I thought the research was hard. It's leading to how to make the Star Trek Replicator. The insight now is that's an exercise in embodied computation—computation in materials, programming their construction. Lots of work to come, but we know what to do

And that's when you do tabletop chip fab or make airplanes. That's when technical trash goes away because you can disassemble. 

irritated by the maker movement for the failure in mentoring

At something like a Maker Faire, there's hall after hall of repeated reinventions of bad 3D printers and there isn't an easy process to take people from easy to hard

We started a project out of desperation because we kept failing to succeed in working with existing schools, called the Fab Academy. Now, to understand how that works, MIT is based on scarcity. You assume books are scarce, so you have to go there for the library; you assume tools are scarce, so you have to go there for the machines; you assume people are scarce, so you have to go there to see them; and geography is scarce. It adds up to we can fit a few thousand people at a time. For those few thousand people it works really well. But the planet is a few billion people. We're off by six orders of magnitude. 

Next year we're starting a new class with George Church that we've called "How to Grow Almost Anything", which is using fab labs to make bio labs and then teach biotech in it. What we're doing is we're making a new global kind of university

Amusingly, I went to my friends at Educause about accrediting the Fab Academy and they said, "We love it. Where are you located?" And I said, "Yes" and they said, "No." Meaning, "We're all over the earth." And they said, "We have no mechanism. We're not allowed to do that. There's no notion of global accreditation."

Then they said something really helpful: "Pretend."

Once you have a basic set of tools, you can make all the rest of the tools

The way the Fab Academy works, in computing terms, it's like the Internet. Students have peers in workgroups, with mentors, surrounded by machines in labs locally. Then we connect them globally by video and content sharing and all of that. It's an educational network. There are these critical masses of groups locally and then we connect them globally

You still have Microsoft or IBM now but, with all respect to colleagues there, arguably that's the least interesting part of software

To understand the economic and social implications, look at software and look at music to understand what's happening now for fabrication

There's a core set of skills a place like MIT can do but it alone doesn't scale to a billion people. This is taking the social engineering—the character of MIT—but now doing it on this global scale.

Mainframes didn't go away but what opened up is all these tiers of software development that weren't economically viable

If you look at music development, the most interesting stuff in music isn't the big labels, it's all the tiers of music that weren't viable before

You can make music for yourself, for one, ten, 100, 1,000, a million. If you look at the tracks on your device, music is now in tiers that weren't economically viable before. In that example it's a string of data and it becomes a sound. Now in digital fab, it's a string of data and it becomes a thing.

What is work? For the average person—not the people who write for Edge, but just an average person working—you leave home to go to a place you'd rather not be, doing a repetitive operation you'd rather not do, making something designed by somebody you don't know for somebody you'll never see, to get money to then go home and buy something. But what if you could skip that and just make the thing?

It took about ten years for the dot com industry to realize pretty much across the board you don't directly sell the thing. You sell the benefits of the thing

2016 it's in Shenzhen because they're pivoting from mass manufacturing to enabling personal fabrication. We've set Shenzhen as the goal in 2016 for Fab Lab 2.0, which is fab labs making fab labs

To rewind now, you can send something to Shenzhen and mass manufacture it. There's a more interesting thing you can do, which is you go to market by shipping data and you produce it on demand locally, and so you produce it all around the world.

But their point was a lot of printers producing beautiful pages slowly scales if all the pages are different

In the same sense it scales to fabricate globally by doing it locally, not by shipping the products but shipping the data.

It doesn't replace mass manufacturing but mass manufacturing becomes the least interesting stuff where everybody needs the same thing. Instead, what you open up is all these tiers that weren't viable before

There, they consider IKEA the enemy because IKEA defines your taste. Far away they make furniture and flat pack it and send it to a big box store. Great design sense in Barcelona, but 50 percent youth unemployment. A whole generation can't work. Limited jobs. But ships come in from the harbor, you buy stuff in a big box store. And then after a while, trucks go off to a trash dump. They describe it as products in, trash out. Ships come in with products, trash goes out

The bits come and go, globally connected for knowledge, but the atoms stay in the city.

instead of working to get money to buy products made somewhere else, you can make them locally

The biggest tool is a ShotBot 4'x8'x1' NC mill, and you can make beautiful furniture with it. That's what furniture shops use

Anything IKEA makes you can make in a fab lab

it means you can make many of the things you consume directly rather than this very odd remote economic loop

the most interesting part of the DIY phone projects is if you're making a do-it-yourself phone, you can also start to make the things that the phones talk to. You can start to build your own telco providers where the users provide the network rather than spending lots of money on AT&T or whoever

Traditional manufacturing is exactly replaying the script of the computer companies saying, "That's a toy," and it's shining a light to say this creates entirely new economic activity. The new jobs don't come back to the old factories. The ability to make stuff on demand is creating entirely new jobs

To keep playing that forward, when I was in Barcelona for the meeting of all these labs hosted by the city architect and the city, the mayor, Xavier Trias, pushed a button that started a forty-year countdown to self-sufficiency. Not protectionism

I need high-torque efficient motors with integrated lead screws at low cost, custom-produced on demand. All sorts of the building blocks that let us do what I'm doing currently rest on a global supply chain including China's manufacturing agility

The short-term answer is you can't get rid of them because we need them in the supply chain. But the long-term answer is Shenzhen sees the future isn't mass producing for everybody. That's a transitional stage to producing locally

My description of MIT's core competence is it's a safe place for strange people

The real thing ultimately that's driving the fab labs ... the vacuum we filled is a technical one. The means to make stuff. Nobody was providing that. But in turn, the spaces become magnets. Everybody talks about innovation or knowledge economy, but then most things that label that strangle it. The labs become vehicles for bright inventive people who don't fit locally. You can think about the culture of MIT but on this global scale

My allegiance isn't to any one border, it's to the brainpower of the planet and this is building the infrastructure to scale to that brainpower

If you zoom from transistors to microcode to object code to a program, they don't look like each other. But if we take this room and go from city, state, country, it's hierarchical but you preserve geometry

Computation violates geometry unlike most anything else we do

The reason that's so important for the digital fabrication piece is once we build molecular assemblers to build arbitrary systems, you don't want to then paste a few lines of code in it. You need to overlay computation with geometry. It's leading to this complete do-over of computer science

If you take digital fab, plus the real sense of Internet of Things—not the garbled sense—plus the real future of computing aligning hardware and software, it all adds up to this ability to program reality

I run a giant video infrastructure and I have collaborators all over the world that I see more than many of my colleagues at MIT because we're all too busy on campus. The next Silicon Valley is a network, it's not a place. Invention happens in these networks.

When Edwin Land was kicked out of Polaroid, he made the Rowland Institute, which was making an ideal research institute with the best facilities and the best people and they could do whatever they want. But almost nothing came from it because there was no turnover of the gene pool, there was no evolutionary pressure.  

the wrong way to do research, which is to believe there's a privileged set of people that know more than anybody else and to create a barrier that inhibits communication from the inside to the outside

you need evolutionary pressure, you need traffic, you need to be forced to deal with people you don't think you need to encounter, and you need to recognize that to be disruptive it helps to know what people know

For me the hardest thing isn't the research. That's humming along nicely. It's that we're finding we have to build a completely new kind of social order and that social entrepreneurship—figuring out how you live, learn, work, play—is hard and there's a very small set of people who can do that kind of organizational creation.

And they have to be, because an undemocratic institution would also discourage contributions by the community of participants.

Hence, an increased exodus of productive  capacities, in the form of direct use value production, outside the existing system of monetization, which only operates at its margins.

Where there is no tension between supply and demand, their can be no market, and no capital accumulation

Facebook and Google users create commercial value for their platforms, but only very indirectly and they are not at all rewarded for their own value creation.

Since what they are creating is not what is commodified on the market for scarce goods, there is no return of income for these value creators

This means that social media platforms are exposing an important fault line in our system

If you did not contribute, you had no say, so engagement was and is necessary.

⁃   At the core of value creation are various commons, where the innovations are deposited for all humanity to share and to build on ⁃   These commons are enabled and protected through nonprofit civic associations, with as national equivalent the Partner State, which empowers and enables that social production ⁃   Around the commons emerges a vibrant commons-oriented economy undertaken by different kinds of ethical companies, whose legal structures ties them to the values and goals of the commons communities, and not absentee and private shareholders intent of maximising profit at any cost

the citizens deciding on the optimal shape of their provisioning systems.

Today, it is proto-mode of production which is entirely inter-dependent with the system of capital

Is there any possibility to create a really autonmous model of peer production, that could create its own cycle of reproduction?

contribute

and whose mission is the support of the commons and its contributors

In this way, the social reproduction of commoners would no longer depend on the accumulation cycle of capital, but on its own cycle of value creation and realization

Phyles are mission-oriented, purpose-driven, community-supportive entities that operate in the market, on a global scale, but work for the commons.

peer production license, which has been proposed by Dmytri Kleiner.

Thijs Markus writes  so eloquently about Nike in the Rick Falkvinge blog, if you want to sell $5 shoes for $150 in the West, you better have one heck of a repressive IP regime in place.

Hence the need for SOPA/PIPA , ACTA'S and other attempts to criminalize the right to share.

An economy of scope exists between the production of two goods when two goods which share a CommonCost are produced together such that the CommonCost is reduced.

shared infrastructure costs

2) The current system beliefs that innovations should be privatized and only available by permission or for a hefty price (the IP regime), making sharing of knowledge and culture a crime; let's call this feature, enforced 'artificial scarcity'.

1) Our current system is based on the belief of infinite growth and the endless availability of resources, despite the fact that we live on a finite planet; let's call this feature, runaway 'pseudo-abundance'.

So what are the economies of scope of the new p2p age? They come in two flavours: 1) the mutualizing of knowledge and immaterial resources 2) the mutualizing of material productive resources

how does global governance look like in P2P civilization?

under certain structural conditions non-price-based production is extraordinarily robust

There is, in fact, a massive amount of research that supports the idea that when you pay people to do something for you, they stop enjoying it, and distrust their own motivations. The mysterious something that goes away, and that “Factor X” even has a name: intrinsic motivation.

giving rewards to customers can actually undermine a company’s relationship with them

It just is not so easy to assume that because people behave productively in one framework (the social process of peer production that is Wikipedia, free and open source software, or Digg), that you can take the same exact behavior, with the same exact set of people, and harness them to your goals by attaching a price to what previously they were doing in a social process.

Extrinsic rewards suggest that there is actually an instrumental relationship at work, that you do the activity in order to get something else

If you pay me for it, it must be work

It’s what we would call a robust effect. It shows up in many contexts. And there’s been considerable testing to try to find out exactly why it works. A major school of thought is that there is an “Overjustification Effect.” (http://kozinets.net/archives/133)

interesting examples of an effect called crowding

Offering financial rewards for contributions to online communities basically means mixing external and intrinsic motivation.

A good example is children who are paid by their parents for mowing the family lawn. Once they expect to receive money for that task, they are only willing to do it again if they indeed receive monetary compensation. The induced unwillingness to do anything for free may also extend to other household chores.

Once ‘gold-stars’ were introduced as a symbolic reward for a certain amount of time spent practicing the instrument, the girl lost all interest in trying new, difficult pieces. Instead of aiming at improving her skills, her goal shifted towards spending time playing well-learned, easy pieces in order to receive the award (Deci with Flaste 1995)

Suddenly, she managed to follow the prescription, as her own (intrinsic) motivation was recognized and thereby reinforced.

The introduction of a monetary fine transforms the relationship between parents and teachers from a non-monetary into a monetary one

"The effects of external interventions on intrinsic motivation have been attributed to two psychological processes: (a) Impaired self-determination. When individuals perceive an external intervention to reduce their self-determination, they substitute intrinsic motivation by extrinsic control. Following Rotter (1966), the locus of control shifts from the inside to the outside of the person affected. Individuals who are forced to behave in a specific way by outside intervention, feel overjustified if they maintained their intrinsic motivation. (b) Impaired self-esteem. When an intervention from outside carries the notion that the actor's motivation is not acknowledged, his or her intrinsic motivation is effectively rejected. The person affected feels that his or her involvement and competence is not appreciated which debases its value. An intrinsically motivated person is taken away the chance to display his or her own interest and involvement in an activity when someone else offers a reward, or commands, to undertake it. As a result of impaired self-esteem, individuals reduce effort.

External interventions crowd-out intrinsic motivation if the individuals affected perceive them to be controlling

External interventions crowd-in intrinsic motivation if the individuals concerned perceive it as supportive

In that case, self-esteem is fostered, and individuals feel that they are given more freedom to act, thus enlarging self-determination

cultural categories that oppose marketplace modes of behavior (or “market logics”) with the more family-like modes of behavior of caring and sharing that we observe in close-knit communities (”community logics”)

this is labor, this is work, just do it.

When communal logics are in effect, all sorts of norms of reciprocity, sacrifice, and gift-giving come into play: this is cool, this is right, this is fun

So think about paying a kid to clean up their room, paying parishioners to go to church, paying people in a neighborhood to attend a town hall meeting, paying people to come out and vote. All these examples seem a little strange or forced. Why? Because they mix and match the communal with the market-oriented.

Payment as disincentive. In his interesting book Freakonomics, economist Steven Levitt describes some counterintuitive facts about payment. One of the most interesting is that charging people who do the wrong thing often causes them to do it more, and paying people to do the right thing causes them to do it less.

You direct people _away_ from any noble purpose you have, and instead towards grubbing for dollars

When people work for a noble purpose, they are told that their work is highly valued. When people work for $0.75/hour, they are told that their work is very low-valued

you're going to have to fight your way through labour laws and tax issues all the way to bankruptcy

Market economics. If you have open content, I can copy your content to another wiki, not pay people, and still make money. So by paying contributors, you're pricing yourself out of the market.

You don't have to pay people to do what they want to do anyways. The labour cost for leisure activities is $0. And nobody is going to work on a wiki doing things they don't want to do.

No fair system. There's simply no fair, automated and auditable way to divvy up the money

too complicated to do automatically. But if you have a subjective system -- have a human being evaluate contributions to an article and portion out payments -- it will be subject to constant challenges, endless debates, and a lot of community frustration.

Gaming the system. People are really smart. If there's money to be made, they'll figure out how to game your payment system to get more money than they actually deserve

They'll be trying to get as much money out of you as possible, and you'll be trying to give as little as you can to them

If you can't convince people that working on your project is worth their unpaid time, then there's probably something wrong with your project.

People are going to be able to sense that -- it's going to look like a cover-up, something sleazy

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