Raspberry Pi Has Gone To Manufacturing 374
alecclews writes "After weeks of waiting, the Raspberry Pi foundation, who are creating a $25 computer to bootstrap computing education, has flipped the switch on manufacturing. They had wanted to build the board in the UK but it turns out to be uneconomic."
Not vapourware! (Score:5, Insightful)
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Well, everything is vaporware, until it isn't.
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Re:Not vapourware! (Score:4, Insightful)
Won't be $25, but it could be close (Score:5, Interesting)
If you're looking for x86 SOC, Intel's new Medfield might be your best bet. Medfield article [extremetech.com]
If you were to give these the Raspberry Pi treatment...let's say a Pi board's cost is 1/2 cpu, 1/2 everything else. So the everything else is about...rounding up....let's say about 15 bucks. So add about $15 to whatever Intel charges for Medfield and you'd have your x86 Raspberry Pi.
It will be more expensive than $25 total, because...well...Intel is involved. No way a Medfield chipset will sell for ten bucks. But it would still be cheap and let you run Wine or other groovy stuff on a dinky cheap board.
It might be close though. I found this atom board for $57 [google.com], and that's a full motherboard with a lot of expensive slots and heat sinks and the like. The actual Atom chip probably isn't more than $15-20 bucks. If Medfield is in this ballpark you could still be pretty cheap.
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Re:Not vapourware! (Score:5, Insightful)
Even if you did create a $25 x86 computer that could run Windows, you'd have to add $100 for the Windows License.
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Re:Not vapourware! (Score:5, Informative)
Re:Not vapourware! (Score:5, Informative)
but can you run any supported version of Windows with 150Mhz CPU, 32MB of RAM and 8MB of Flash? (even ignoring the fact that it has no display)
Aside from Windows CE or Mobile (which I don't think is what the OP was asking for), I think Windows XP embedded has the lowest system requirements of any supported version of Windows, and its got the same base requirements as XP Pro:
Pentium 233-megahertz (MHz) processor or faster (300 MHz is recommended)
At least 64 megabytes (MB) of RAM (128 MB is recommended)
At least 1.5 gigabytes (GB) of available space on the hard disk
CD-ROM or DVD-ROM drive
Keyboard and a Microsoft Mouse or some other compatible pointing device
Video adapter and monitor with Super VGA (800 x 600) or higher resolution
Re:Not vapourware! (Score:5, Funny)
1. Install DOSBox on your Raspberry Pi.
2. Install Windows 95/98 in DOSBox. Windows 95 on DosBox guide. [zetafleet.com]
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sure.. if you like a slideshow.
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1. Install DOSBox on your Raspberry Pi.
2. Install Windows 95/98 in DOSBox. Windows 95 on DosBox guide. [zetafleet.com]
3. ?????
4. PROFIT!
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how is it crappier than NT or osx?
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Re:Not vapourware! (Score:5, Insightful)
Whether it is "vapor" or not, if they are still going to ship with only Lin-sux and no proper OS (Windows or OS X) support, then the project is going to nose dive anyway.
Of all the computers that handled your message between your own computer and the slashdot servers, how many were running what you call a "proper OS"?
I bet that even the router in your own house doesn't run Windows.
Re:Not vapourware! (Score:5, Funny)
Just what I need, Clippy asking if I need help setting up a BGP peer. :)
Re:Not vapourware! (Score:5, Funny)
I know, seriously. We need Windows on this. What will I do without 5 minute start-up times and without having to restart the thing twice per day??? My crochet work will seriously suffer. Also I am going to be pissed if I get one of these and I do not have 25 pieces of crap-ware I have to remove before the computer becomes usable. Those crap-ware cleanings are an integral part of my budhist training.
And wait. What happens after I own it for a while? Will it slowly slow down and degrade until I have to buy a new one after a year? Or will it run just fine like I hear those "Lin-sux" computers do. Are you telling me I might be using the same computer for many years? What are we, savages?
Re:Not vapourware! (Score:4, Funny)
Err.... isn't the standard /. pun "yes but does it run linux?" now what? "yes but does it run windows?"
For $25 and Linux focused I'm sure Android and Chrome will work just fine. As for OSX, are you talking about making a Hackintosh? please, Apple only supports its own handful of devices/vendors so much to infer your comment must be nothing more than a joke! If you said (f/o/n)BSD then perhaps you'd get my vote.
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...and no proper OS (Windows ...
Did you just claim an OS that can't even eject a USB drive, a proper OS???
Bahahaha!
I think you misspelled 4chan and accidentally ended up on this website. You should reboot your computer to fix your bookmarks and try again.
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For the next 20 hours or so you can bid on one yourself. [ebay.co.uk]
Re:Not vapourware! (Score:4, Informative)
"The Raspberry Pi Foundation is a UK registered charity (Registration Number 1129409)"
- http://www.raspberrypi.org/sample-page
Re:Why can't they make it in UK ? (Score:4, Informative)
Not economical?
They explain this at the end of the article. One of the major factors is that there tax reductions for importing manufactured systems but not for components!!! Write to your MP today.
Excellent news! (Score:4, Interesting)
To Eben, Liz and crew: Congratulations! Looking forward to watching you revolutionize computer education!
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While I honestly don't see the whole revolutionizing computer education thing .. I still think this is going to be an awesome board with all kinds of uses. I can't wait to get my hands on one (or inevitably many) of these.
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*albeit, it's a Government announcement without, it seems, any thought to how to implement it practically. But never-the-less, things might be looking up!
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Perhaps it's not the same people every day which would suggest that it would be between 1k and 2k people.
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They don't have to "revolutionize" education.
Seems established that revolutionizing education with computer hardware access, in developed countries where pretty much everyone has access to computers, didn't revolutionize education.
Maybe the real education system has to be software. Maybe revolutionizing education really is just resolving to actually do it, hard work, and discipline. Maybe good tools just help teachers - and we will always need good teachers to get good students.
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and of course 'professionals' like yourself would never stoop to such unprofessional fallacies like ad hominems...
Can't wait to buy one of these... (Score:2)
Bit annoyed that it's not made in the UK.
But at least it's not VapourWare,
Wonder how many of the other "USB PC's" will actually get into production...
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direct your annoyance at the uk government which taxes components being imported, but not completed devices.
chances are they would tax completed devices as well thou..
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Bit annoyed that it's not made in the UK.
Why? Manufacturing them overseas lowers the price and makes them more accessible to students. IIRC the Raspberry Pi Foundation's stated goal is to teach children programming, not to bolster a failing industry at the expense of educators and hobbyists.
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Could be talking about the CuBox (http://www.solid-run.com/products/cubox) which wikipedia tells us has begun shipment.
Actually, yeah, which USB PCs?
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fuck are you talking about?
a broken tax system is no use to business or "leftists".
i'm sorry the $25 computer people haven't saved the world yet.
Here's hoping (Score:2)
I'll luck out and get one of the first 10,000. There's going to be a mad dash on their sales page when they finally start selling them.
Worrying state of affairs (Score:5, Insightful)
Reading the post (I really suggest everyone does so, it's an enlightening read), I have to say this sounds particularly worrying. The government and local manufacturers almost seemed intent on stopping them from doing the work locally. Does that even make sense?
I can understand higher costs; the West won't accept salaries below a certain threshold, there's unions, and I entirely respect that. However, the schedule problem is ridiculous. A plant thousands of kilometers away from your main sales point can be faster to ramp up production than the shop down the street? We're not speaking about a small-scale project, either! I find this utterly unbelieveable. No wonder so much of the manufacturing goes overseas.
And then the taxing part is plain and simply dumb. You can't control corporations, but that the government actively deters local production? That's like shooting yourself in the foot and wondering why it hurts.
The UK and the West as a whole (I'm entirely sure that the UK is not a special case here) should be ashamed.
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Forcing the manufacturing out of the country allows, among other things, the externalization of pollution.
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Forcing the manufacturing out of the country allows, among other things, the externalization of pollution.
Wow, really? Forcing manufacturing out of the country because of pollution sounds retarded to me, I would think the jobs would be better for the country.
Re:Worrying state of affairs (Score:4, Insightful)
Forcing the manufacturing out of the country allows, among other things, the externalization of pollution.
Wow, really? Forcing manufacturing out of the country because of pollution sounds retarded to me, I would think the jobs would be better for the country.
Since when do environmentalists care about jobs? Or, for that matter, since when do they care about "the country"?
Re:Worrying state of affairs (Score:4, Insightful)
Right, because we're not all on the same planet.
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Just from reading varying post's on Slashdot, I can assure you we cannot be on the same planet.
welcome to MY reality.
Re:Worrying state of affairs (Score:4, Insightful)
True. However, I'd imagine that the pollution generated by printing, stuffing, and soldering components to PCBs to be far less than the crap that arose out of the manufacture of those components to begin with (which was long-ago outsourced to the Far East).
"Manufacturing" a Raspberry Pi isn't really manufacturing in the dirty sense of the word -- it's basically just an assembly process. AFAICT the only real pollutants which might be released in such a process might be some VOCs from the printing processes involved, as much of the rest of the waste can be profitably reclaimed (copper-saturated etchant, for example).
Re:Worrying state of affairs (Score:5, Informative)
And then the taxing part is plain and simply dumb. You can't control corporations, but that the government actively deters local production? That's like shooting yourself in the foot and wondering why it hurts.
The UK and the West as a whole (I'm entirely sure that the UK is not a special case here) should be ashamed.
For those too lazy to RTFA, UK is shooting in the foot using a big cannon then crying big of unemployment [guardian.co.uk]:
I’d like to draw attention to one cost in particular that really created problems for us in Britain. Simply put, if we build the Raspberry Pi in Britain, we have to pay a lot more tax. If a British company imports components, it has to pay tax on those (and most components are not made in the UK). If, however, a completed device is made abroad and imported into the UK – with all of those components soldered onto it – it does not attract any import duty at all.
Re:Worrying state of affairs (Score:4, Insightful)
Re:Worrying state of affairs (Score:4, Informative)
Import duty != VAT.
When you import something from outside the EU you pay both import duty and VAT (and VAT on the customs duty, and usually a handling charge to the carrier who cleared the package through customs). If you are a VAT registered buisness you claim the import VAT back and charge VAT on what you sell. Import duty however can't be claimed back under most circumstances (IIRC there are a few situations arround re-export where you can but I don't know the details).
Import duty varies depending on both the type of goods in question and country of origin with a huge number of confusing codes for different types of goods. Thankfully i've never imported enough stuff myself to have to deal with it.
Re:Worrying state of affairs (Score:5, Interesting)
Government taxes have little to do with it. When most of the manufacturing was moved to Asia, skill sets started to atrophy. It is very hard to find skilled manufacturing managers, engineers, or even operators in the West because there are few places to build up those skills. Likewise, when volumes are low, it's hard to justify the cutting edge machinery that allows for faster turn times and lower costs.
When the corporate CEOs decided to line their pockets by offshoring, they didn't just screw over the people they fired. They made it damn near impossible to ever bring those jobs back. Things will continue to get worse until the Asian factories realize that they can just take the schematics and make and sell the latest iPad as their own, and there won't be a damn thing we can do about it, since we will be completely unable to manufacture it (or anything else) in the West. Even if we were to eliminate all minimum wage and pollution laws, we wouldn't be able to compete, because we've been training them and buying their high tech tools for decades. But the CEOs who made that choice for us will have already retired with their hundreds of millions of dollars, so what do they care?
Re:Worrying state of affairs (Score:4, Informative)
I'm and engineer and have worked with various CM's in the US and Asia and I have to say you have things exactly backwards. Western manufacturers have given up on the low end since they can not compete with Asia on cost. They focus on the more profitable high end boards and/or doing very quick turns in small and medium numbers. First, lead times are long because factories are already at capacity with more profitable work. Secondly prices are high because you are competing with higher end boards with more profit margin. Why sell you time when they can make twice the profit selling it to someone else? For the places that quote lower prices they are using you to fill dead space between other boards. The volume is low because they only have so much expected down time. Making larger quantities would delay their more profitable business.
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That sounds like you're saying the exact same thing as me, but with a positive spin. Western manufacturers only make small orders. Margin doesn't matter. You can't feed your family on percentage points. Volume is what matters, and all the volume is going overseas. Places like TSMC own the electronics industry.
If western manufacturers are capacity limited, then why aren't they expanding?
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But does that matter? Take a situation i know a little about, farming in the UK.
Once of a day over 90% of the population farmed, now less than 2% farm; yet more food is produced now. a huge amount of food is imported but is that a bad thing if we can (through better education system and critical mass in certain fields of design and finance) per person do a better job in some fields than other cultres might manage. Are you better off growing your food in better climates and using the land in worse climates f
tax is dumb, however unions... (Score:3)
heh. without unions you would see a lot of work return to the UK ... like children working in coal mines and toxic garbage dumps.... just like children do in asia.
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heh. without unions you would see a lot of work return to the UK ... like children working in coal mines and toxic garbage dumps.... just like children do in asia.
Unless the UK labor laws are lot weaker than in the USA, loss of labor unions won't result in a return to uncontrolled child labor or unreasonably hazardous working conditions (coal miners will still work underground, but risks will be mitigated when possible). Both are illegal and regulated by the government. In the USA, labor union actions seem to be centered more around issues of pay and benefits rather than working conditions. Employees with concerns about workplace safety have government channels to ta
thats funny, straight out of Mao (Score:3)
there is no need for democracy in communist China, because the people are already represented in government by the Communist Party.
funny corollary: There is no need for independent labor unions in China, because the government controlled labor union inherently represents the people's interests - after all, it too is controlled by the Communist Party.
as for the basic facts of history about unions and working conditions, well, you are just 100%, flat out wrong. i mean, its like you have tried to lecture me on
Re:thats funny, straight out of Mao (Score:4, Insightful)
there is no need for democracy in communist China, because the people are already represented in government by the Communist Party.
funny corollary: There is no need for independent labor unions in China, because the government controlled labor union inherently represents the people's interests - after all, it too is controlled by the Communist Party.
as for the basic facts of history about unions and working conditions, well, you are just 100%, flat out wrong. i mean, its like you have tried to lecture me on mathematics by starting out with "the volume of a sphere is r cubed". no, its not r cubed. its not, its not even close, and any 3rd grader knows it from basic examination of the universe that is plain to their god given eyeballs.
I'm not talking about China, I'm talking about the UK and USA. And I'm not talking about the history of Labor unions, they've obviously been a powerful force in shaping worker's rights in the past. I'm talking about the present day.
I don't know what you saw in my post that made you think I was talking about historical working conditions or conditions in China.
All I'm saying is even if labor unions disappeared overnight, modern government regulations would prevent a return to the poor working conditions of the past. Perhaps worker's wages would drop, which could be a good thing (if you're an employer and want to compete internationally), or a bad thing (if you're an employee and your skills aren't in high demand).
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"The UK and the West as a whole (I'm entirely sure that the UK is not a special case here) should be ashamed."
No, they should be justly punished by market forces.
Oh, wait.....
Re:Worrying state of affairs (Score:5, Insightful)
First when one is creating a product to be mass manufactured, that fact must be designed in at the beginning, not tacked on at the end. It would be unrealistic to expect any product to be successful without working closely with the people who are going to manufacture it.
Second, profitable competent manufacturers in the west is not going to have excess capacity and skilled labour just twiddling their thumbs waiting for customers. These firms are going to have as close to maximum production as possible, and, as new customers come in, they will adjust schedules or add capacity as needed. In places where standards are not high, and people can be taken off the street to run machines, or it acceptable to have machinery idle just waiting for orders, this is different. In any case the pricing structure for manufacturing is not surprising. China has a lot of excess capacity right now, and they are likely just trying to cover costs. Any firm that keeps excess capacity for quick order in the west is going to have to charge a premium.
And the tax just seems like a red herring. Again, how does one enter into a venture without understanding the tax liabilities. I understand that firms do this all the time, and that is why so many go bankrupt, but really. One has a BOM, and one has access to people who know about this things. Getting to the end game and just then realizing that taxes, schedules, and shipping exists seems really lame.
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And the tax just seems like a red herring. Again, how does one enter into a venture without understanding the tax liabilities. I understand that firms do this all the time, and that is why so many go bankrupt, but really. One has a BOM, and one has access to people who know about this things.
There are ways around many tax issues. To that, perhaps they thought they could get some concession in place between when design started and manufacturing started, they didn't, so they went to the fall-back plan of "make it in China". Maybe they thought that when making millions of dollars of products and pointing out penalties to manufacturing it in the UK, that the government might step in and encourage local business. You are the only one expressing that it somehow surprised them, and not that it was
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And then the taxing part is plain and simply dumb. You can't control corporations, but that the government actively deters local production? That's like shooting yourself in the foot and wondering why it hurts.
It's likely a throwback to a (failed) attempt to bolster UK component manufacture that's now backfiring on us.
Re:Worrying state of affairs (Score:5, Interesting)
I can understand higher costs; the West won't accept salaries below a certain threshold, there's unions, and I entirely respect that. However, the schedule problem is ridiculous.
Yet not unusual. Last year I had some specialized paper rolls made for an obsolete printer. I talked to about 10 US firms. Some didn't want to make up 500 rolls, several didn't return phone calls and emails, one produced a low-quality sample, and one produced a good sample but quoted $10 a roll. That's in an industry, paper converting, which is in a severe recession.
Then I tried looking on Alibaba, the search engine for offshort manufacturing. I found a company in Fujian, China, which asked for a $100 deposit to make two sample rolls. The samples were promptly delivered and worked. Then I ordered 500 rolls, at $1 each, which were again delivered promptly, although the shipping cost more than the paper.
The firm in Fujian answered E-mails consistently and with useful answers within 24 hours, something few US companies seem to be able to do any more.
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Because it is not a small project, it is difficult to ramp up production at the place down the street. In order to survive, those kinds of "turnkey" board-fab-and-populating houses have to run very close to full capacity all the time. They can squeeze in a prototype run of a few hundred
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I wouldn't take a stand on the taxes, but I'm fairly sure UK corporations are not special as far as schedules and costs go. If they are, then I'd be curious to know why exactly. I most certainly hope no other country ends up taxing locally manufactured products more than externally manufactured ones.
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Customs rules are harmonised across the EU so if what the pi guys say is true for the UK it's probably true for the EU as a whole.
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Re:Worrying state of affairs (Score:4, Insightful)
So if your boss reduced your wages to $0.50 an hour tomorrow, you wouldn't object?
Not only that, but every employer in every company in your line of work reduced wages to $0.50 an hour at the same time, so leaving for a different job is out of the question. Then, as the businesses floundered, they started upping wages, but moving you into corporate owned housing which you rented out of your salary, preventing you from having enough free money to move to a different city and find a new job. Then the employers all started cutting corners in safety and working conditions, but you can't move elsewhere because you are too poor, and you can't complain because there is no union.
Anti-union types who are also middle class, mostly the religiously right-wingers, are so naive its pathetic. They so easily forget our recent history. That's not to forget the mob influence on unions, if people genuinely care about their livelyhoods, and the communities based on the jobs they all have, then they need a healthy union, free from the influence of corruption.
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Um, yes. If I'm being paid well until the company folds, I propose that I should have been intelligent enough to have put some money away for just such an event. Whereas if my wages slowly dwindle, chances are my savings will be eaten up in the day-to-day cost of living, so that if/when my employer "shuts its doors," I have no reserves.
I'd also like to point out that wages are not necessarily the main expense of a company. Also that a better way for a company to cut costs is not to reduce wages, but to redu
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Yeah, because it's so much better to pull a nice union wage right up to the point where the company shuts its doors.
So you pull wage until the company shuts its doors, then you go and find another job, and the free market will take care of the rest? Right? Isn't that what the right wing hypocrites are always talking about, letting the free market do its thing? If the company cannot sustain a union, it had larger problems and wasn't fit to survive.
Re:Worrying state of affairs (Score:4, Insightful)
I've never belonged to a union, and every boss I've had has paid me more each year. Market forces take care of that.
Unions have nothing to do with the fact that companies cannot compete. Simple fact is you can bet if the corporation could off shore your job you would just be out of work like the millions who have already been displaced by cheap labour and the ability to outsource without intervention. We in the west live in a Walmart nation where you play the game or you are replaced,,,and any who think otherwise are fools or dreamchasers.
To paraphrase Steve Ballmer "goods and the price of producing them is becoming worthless therefore the real future in the north american (read USA) economy is in ``intellectual propery`` (read software)
The problem is once the imaginary intellectual property bubble bursts there will be no manufacturing economy left is the west to employ anyone...except perhaps funeral directors as more people reach their debt ceiling and find that getting down to earth without the parachute of a real job producing things is dicy at best.
So I say bring on this device and let the kids hack away with OSS software and learn machine logic at its core. That is how the information age revolution started including the wizards of silcon valley who now have grown too fat and stupid to realize that closing down fundamental computer learning with a closed computing environment like Windows has done little more than stiffle creativity and real learning.
I remember only too well my first cd of Visual Basic when it came out and how hard the ``programing guru`` teacher stressed why it was important to not have to know anything about how the computer actually worked...I just wish I could find it and post the stupid AVI file to show you how damaging the attitude expressed withing this $300 dollar mandatory learning tool for the college course I was taking really was...
Sure it contained the compiler and all the software necessary to quickly learn how to do basic GUI hacks. But as far as actually teaching me anything useful for core chip programming and machine logic it was useless. And this course was advertised as an advanced computer programming course along with the mandatory MS access SQL software and books that cost $500.
Essentially the first year of my learning was wasted by these jerks and I have spent the last 15 re-learning what I should have been taught in the first place and un learning how not to think about core processes!
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If my boss reduced my wages to $0.50 per hour tomorrow I'd quit.
This only works if everyone in the industry drops the wage at once. So Let's assume the evil 1% meet up in their club and decide that the new hourly rate for widget makers is now $0.50. So you decide to no be a widget maker anymore but become a doohickey maker, how are you going to re-train? How are you going to survive until you get trained in that field, I know: whilst you are retraining you find someone else who is hiring in a job that requires no training or provides training in that job.
And he would NOT be able to find anyone capable of replacing me at those rates.
Depends, if he
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Why not, do you figure it's fair to work full time and still have to live on the street? Or in the case of the U.K., for the public to end up subsidizing a substandard income so the employee can actually live long enough to report back to work?
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> Why not, do you figure it's fair to work full time and still have to live on the street?
You're talking to the wrong person; I lost everything in dot com bust, was out of work for years, would have given a lot to work full time, even if I had to sleep in what was laughingly called my car. One can fuss about it and carry signs and ultimately sleep on garbage bags, or one can understand the realities of the economy. I'm sure there are other choices, but they're not coming to mind right now.
Fair? It's n
Cool! (Score:4, Interesting)
UK and China were the only choices? (Score:2)
n/t
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but it turns out that communism is awesome (Score:3)
as long as you keep all the 'prison labor' and 'no environmental groups, no labor unions' stuff, and get rid of all the 'social safety net stuff'.
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the us has the highest number of prisoners per capita in the world. go capitalism?
China has *interesting* safety net, actually (Score:3)
China is an agrarian society, so most of the poor people are farmers. The land ownership is a very controlled system but the short version is that those poor farmers can't actually sell their land (as it technically belongs to the government) but they can lease it away for a few years. When a poor farmer decides that he wants to leave to a city to seek better wages, he leases his farm to someone, thus gains a bit of money to start the new life with and might or might not find a better paying job. If he does
Sounds like a great learning opportunity (Score:5, Interesting)
Is this really a big deal? (Score:2)
While it looks like fun for a hobbyist to play with, is there really some greater purpose to this device? It seems that most people that can afford an HDMI capable (or even RCA/composite) TV or monitor to plug this into can probably also afford a 'real' computer.
That said, I'll probably buy one just to play around with it, but I don't think it will change my life.
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Most people already have a composite TV, making the total cost of this device + keyboard + mouse + power supply under $50, as opposed to a real computer which is about $200.
Re:Is this really a big deal? (Score:5, Insightful)
General purpose I/O pins normally only show up on expensive prototyping boards, not on "real" computers. I think the idea is that this will allow folks who couldn't otherwise afford such prototyping hardware to experiment with such things. I could easily see this being used for school science projects like BattleBots, those computer maze projects, and so on.
Similarly, real computers aren't small enough to trivially embed them into random crap around your house. I can think of lots of really fun pranks to pull with one of these and a small speaker.... :-D But then again, that's hobbyist stuff.
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General purpose I/O pins normally only show up on expensive prototyping boards, not on "real" computers. I think the idea is that this will allow folks who couldn't otherwise afford such prototyping hardware to experiment with such things. I could easily see this being used for school science projects like BattleBots, those computer maze projects, and so on.
I thought this was what the Arduino series computers were good at. The Arduino Uno costs $29 and includes:
a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
I mean, I think the Rasberry is cool and all, and is certainly much more powerful than an Arduino, but I don't understand the hype around it - like the posters here who said "Looking forward to watching you revolutionize computer education!" or "The world has just changed". Do people really think the world has been waiting for a $25 computer they can plug into their TV?
Re:Is this really a big deal? (Score:4, Insightful)
You could say the same thing about the Arduino vs. one of thousands of sub-$2 microcontrollers.
Re:Is this really a big deal? (Score:5, Insightful)
For quick hack-it-together devices, I'd rather have a cheap linux computer with some gpio pins that I can access via something like /dev/port0 than an arduino. I'm not sure that this Raspberry Pi is the perfect solution to that, but it's closer to what I want than a arduino is, and it's a hell of a lot cheaper and easier to deal with than hacking something together out of an old laptop or mini-itx board.
If I'm going to go back to playing with microcontrollers, I'm going to be working from a bare chip, custom boards, and assembly language, because to me, that was fun.
Arduinos have their place. This thing has its place. There might be some overlap, but there's a lot of situations where you'd pick one over the other. Choice is good, right?
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Only if your project requires no CPU. Consider an autonomous bot learning a path through a maze. With an Arduino, you might be able to do a passable job using a series of stepper motors with counters, but with this, you could connect a webcam and do computer vision analysis.
Also, with an Arduino, you're limited in your ability to interact with it. Although it might be possible to cram a TCP/IP stack into the thing, it would be pretty tight
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The Arduino has only a serial output. In order to do any work on it from more than a few feet away, you'd need to plug it into a networked computer of some sort. With the raspberry pi, that networking is already built in.
Re:Is this really a big deal? (Score:5, Insightful)
If you have kids, I'll bet you'd be more willing to let them take a soldering iron to a $25 machine than a $250 machine.
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You've already found its greater purpose: To entice kids to become computer hobbyists at the programmer level, not just as websurfers & gamers.
Think about it, there really isn't anything inexpensive and capable enough in the current market to hit that niche.
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Unfortunately the Pi has very little GPIO. It's one of the compromises they made to keep the cost down (AIUI the chip has lots more GPIO but bringing it out would have required more layers). You may be able to hook up some specific shields that don't require much IO but afaict the only way you are going to make a generic "pi to ardunio shield adaptor" is to include either IO expanders or a microcontroller in it.
taxes and duty (Score:3, Interesting)
If a British company imports components, it has to pay tax on those (and most components are not made in the UK). If, however, a completed device is made abroad and imported into the UK – with all of those components soldered onto it – it does not attract any import duty at all.
Tax and duty are two different things. Anyone care to explain the actual situation there? Sounds like they're confused, at least.
Is there a specific semiconductor duty that doesn't apply to finished goods? (not sure that a board like this would count as 'finished' anyway, for duty purpose)
If they're bitching about VAT, I don't see how that would be any different, completed unit or not.
The only difference I can see is more margin on Chinese produced version, barring there is no duty on semis, as mentioned above... Which any idiot would well know, by walking into a wal-mart.
Re: (Score:2)
so how would you go about un-entrenching it?
this is as good a move as any. it's probably more geared toward people that want to geek out but can't afford to. not exactly the USA and UK, though it certainly doesn't exclude them.
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Honestly, wrap something like this up in a cheap case and sell it like they sell Rokus and you should be able to do something about that. For the things that people actually do like surf the web and do email this would probably be sufficient.
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it's probably more geared toward people that want to geek out but can't afford to.
Computers in schools have been taken over by IT departments and many parents would not want their kids "geeking out" on their main computer. Most kids can't afford to buy their own regular computers even in first world countries. Furthermore regular computers do not come set up to encourage programming. Programming environments are an optional extra (admittedly often a free one now but still you have to find and install them) and modern PCs make interfacing with your own hardware a PITA on both a hardware
Re: (Score:2)
I mostly agree, but I still think it will be a great product for many geeks (including myself).
It'll be interesting to see how long the market lasts however. Once everyone who wants one has gotten one (or in my case, probably many) I have to wonder where they will get their continued sales from. Although I guess you can say the same about most markets.
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For what it is worth, generational change does improve the attitudes in society over time. For example, 20 years ago you would not have seen major governments even pay lip service to the problem of global climate change. In another 20 years that may actually take it seriously. I believe change happens as reactionary people die.
Re: (Score:3)
Well said.
Thatcher can be criticized for a lot of things (Poll Tax, etc). But people forget that she was a Chemist (Scientist) before she entered politics, and has always loved a good bit of tech.
http://philosophyofscienceportal.blogspot.com/2008/07/margaret-thatcher-chemistpolitician.html [blogspot.com]
http://alicerosebell.wordpress.com/2011/05/27/thatcher-scientist/ [wordpress.com]
Re: (Score:3, Insightful)
The app store is called apt-get.
Re: (Score:3)
I don't think the removal of Ethernet from the Model A is just about building down to a price.
I know that if I approached the network manager at my school and said "I want to buy 30 linux computers that pupils can use to write and execute their own code. Oh and by the way they all need network access", he'd have a blue fit!
I could see us buying a few model B's to teach the sixth-formers about networking, but for general use in my school the model A would be a much easier sell to the powers that be.
Re: (Score:3)
what is your take with this device making up a beowulf cluster?
If you want to learn about running a cluster and go for it.
If you want to get computing done just buy a bloody i5 2500 and stick it on a cheap H61 mobo. The i5 has 4 cores at over four times the clockspeeds. So assuming the two architectures give similar performance per clock (i'd expect sandy bridge is faster but I dunno for sure) the i5 should be equivilent to over 16 pis. Further the Pi is limited by a USB based network connection.
I'd expect the real cost of a Pi model B to be over £30 once you add