The Agonist - Technology

Jaguar supercomputer races past Roadrunner in Top500

Mon, 16 Nov 2009 05:15:31 -0800

Erica Ogg | November 15

CNET - The Cray XT5 supercomputer known as "Jaguar" has finally clawed its way to the title of fastest computer in the world.

Sitting back at No. 2 on the Top500 list of supercomputers for more than a year, Jaguar overtook IBM's "Roadrunner" according to the twice-yearly list that will be unveiled Tuesday at the SC09 Conference in Portland, Ore.

Jaguar beat out the competition by showing it can process 1.75 petflop/s, or quadrillions of floating point operations per second, according to the Top500 Linpack benchmark. IBM's Roadrunner was pushed back to No. 2 by posting a processing speed of 1.04 petaflop/s, a dip from the 1.105 petaflop/s it reached in a June 2009 test. The slower performance this time around is apparently due to a repartitioning of the system.

[...]

Just as the last time the list was released, the Top500 list is made up mostly of Hewlett-Packard and IBM computers. HP accounted for 210 of this year's 500, and IBM 185. In terms of processors in use, Intel still enjoys the lion's share, with 80 percent. The most popular operating system is Linux, with 90 percent of the Top500.

Scientist announces that she is call girl and blogger Belle de Jour

Sat, 14 Nov 2009 20:21:59 -0800

Guardian - One of the best kept literary secrets of the decade was revealed last night when 34-year-old scientist Dr Brooke Magnanti announced she was the writer masquerading as call girl Belle de Jour.

The author behind the bestselling books detailing her secret life as a prostitute decided to come out to one of her fiercest critics, Sunday Times columnist India Knight, after claiming anonymity had become "no fun". "I couldn't even go to my own book launch party", she said.

Until last week, even her agent was unaware of her name. But now Magnanti, a respected specialist in developmental neurotoxicology and cancer epidemiology in a hospital research group in Bristol, has spoken of the time six years ago she worked as a £300 an hour prostitute working through a London escort agency. Magnanti turned to the agency in the final stages of her PhD thesis when she ran out of money. She was already an experienced science blogger and began writing about her experiences in a web diary later adapted into books and a television drama starring Billie Piper.

Magnanti saysshe has no regrets about the 14 months she spent as a prostitute. "I've felt worse about my writing than I ever have about sex for money," she said.

A month ago she revealed her secret to her colleagues at the Bristol Initiative for Research of Child Health, who were "amazingly kind and supportive". She was preparing to tell her parents this weekend.

Magnanti said she was working on a doctoral study for the department of forensic pathology of Sheffield University in 2003 when she began her secret life. "I was getting ready to submit my thesis. I saved up a bit of money. I thought, I'll just move to London, because that's where the jobs are, and I'll see what happens.

"I couldn't find a professional job in my chosen field because I didn't have my PhD yet. I didn't have a lot of spare time on my hands because I was still making corrections and preparing for the viva and I got through my savings a lot faster than I thought I would."

Unable to pay her rent, Magnanti's mind turned to other things. She told the Sunday Times she wanted to start doing something straightaway, "that doesn't require a great deal of training or investment to get started, that's cash in hand and that leaves me spare time to do my work in" Her solution was prostitution.

"I did have another job at one point, as a computer programmer, but I kept up with my other work because it was so much more enjoyable."

Magnanti said her future lies in medical science, but she also has a literary streak. She has been writing a novel, and the Belle blog will "continue for a bit — I'd like her to have happy ending".

interview

Using the Web to adjust the color on TV

Sat, 14 Nov 2009 06:01:00 -0800

Minorities find a warm reception through online channels

Washington Post, By DeNeen L. Brown, November 15

A black superwoman appears on your laptop in shimmering blue tights, green socks and a midnight blue cape. Her hair in Afro puffs, she is sitting on a promenade bench. She looks worried and a bit worn out. Her makeup is smeared, probably from crying.

She tells us she has just caught her boyfriend with a "second-rate superhero." The nerve of him.

The woman, who identifies herself as Fantastica, climbs a railing on a ledge several stories aboveground.

She holds tight to the rail behind her, breathes deeply, then announces dramatically: "Death over dishonor." And lets go.

You shout at your computer: Girl, don't go out like that over a man.

Preachers of Truth Meet Sellers of "My Own Truth"

Sat, 14 Nov 2009 02:57:09 -0800

Zenit - FACEBOOK, WIKIPEDIA AND YOUTUBE IN THE VATICAN

Nov 13 | Rome | Jesús Colina
There are not a few voices in the Church calling for the message of the Gospel to make better use of the Internet -- Benedict XVI's is among them.

And yet, when representatives of some of the most successful Internet initiatives met in Rome today with the European bishops' Commission for the Media, a great difference in mentality became obvious, even if there was also evidence of a genuine desire for mutual understanding.

The chamber of the former hall of the synod of bishops -- which the producers of "Angels and Demons" rented for millions of euros -- witnessed two views of reality: On one hand, an institution, the Church, founded for 2,000 years on the proclamation of Truth; and on the other, exponents of successful business initiatives, which arose a few years ago, based on giving everyone the chance to express "his own truth."

The meeting occurred in the context of a four-day conference that began Thursday in the Vatican, promoted by the Commission for the Media of the Council of European Bishops' Conferences (CCEE).

Networking prelates
The meeting began with a survey among the bishops and representatives of the episcopal commission.
Moderator Jim McDonnell of the Signis World Catholic Association of Communication asked the bishops, priests and some lay experts in communication -- just under 100 in total -- how many had a profile on Facebook. More than one fourth raised their hand.

Nearly everyone in the group was familiar with Wikipedia and about 10% had collaborated in editing one of its entries.

Almost everyone had also viewed videos on YouTube and about 15% had used the site to post one of their own.
Approximately 10% had used or followed Twitter.

The networkers
Then came the presentations from the Internet representatives. Christophe Muller, director of YouTube alliances in Southern and Eastern Europe, the Middle East and Africa, illustrated the philosophy that gave origin and life to Google.

In particular, he praised the Holy See's decision to make a place for itself on YouTube. And he presented a promotional video showing how the great of the world -- from Barack Obama to the Queen of England -- use this platform. Among them is Benedict XVI.

Delphine Ménard, treasurer of Wikipedia, France, explained how the collaborative encyclopedia does not seek to give a view of truth, but rather aims for all points of view to be represented.

For his part, Christian Hernandez, in charge of the commercial development of Facebook, showed how Christian initiatives have arisen in the Facebook world that range from a Shrine of Lourdes profile, to "Jesus Daily," a profile that offers phrases from the Gospel, and has more than one million followers.

Among these initiatives, he also presented Benedict XVI's profile. What he did not say is that this profile was created by an unknown individual who has fraudulently taken the Pope's identity. In a subsequent conversation with ZENIT, Hernandez said that today, this issue was brought to his attention at the Vatican. He said that Facebook has blocked a Vatican profile page, but for the fraudulent Benedict XVI profile, he was unable to offer a solution.

Apples and oranges
As the meeting moved to the questions-and-answers stage, it was evident that there was clear difficulty in understanding.

On one hand, the prelates acknowledged the limits of the Catholic Church, which seeks to dialogue on the Internet, but by and large uses basic pages: About 70% of Catholic institutional sites have not introduced interactive elements of Web 2.0.

Then as well -- contrary to what they expected -- the bishops did not find themselves in a meeting with communication experts, but rather with representatives of enterprises with a very specific business model. This model is their primary interest and leaves aside humanistic considerations.

"Can one still speak of truth on social networks based on the idea that each user has his truth?" one of the prelates' working groups asked the Internet representatives.

The representatives of the three enterprises agreed that "power" has now gone to the users; users "control" the media -- but they will be able to seek truth more effectively knowing how to use the media.

Murdoch Might Succeed

Wed, 11 Nov 2009 10:19:34 -0800

I think Rupert Murdoch might succeed at this.

On Sunday, the day before the 20th anniversary of fall of the Berlin Wall, Rupert Murdoch appeared in an interview on Sky News in Australia, and promised to erect pay walls around all his company’s Web sites and then block Google from searching and linking to them.

Then again, anything that tweaks Google is usually something I approve of. But there is also a very real risk here of creating a full on right wing media ecosphere. The repercussions of such a development might be a purely right wing search engine full of fancy and empty of fact.

But I do think the days of free indexing are long gone. It's only a matter of time before content producers start charging for it to be indexed.

iPhone's first worm: half prank, half warning

Wed, 11 Nov 2009 04:01:15 -0800

Andy Greenberg | November 8

Forbes - The first real-world iPhone cyber-attack has shown its face. And that face belongs to 1980s pop star Rick Astley.

Over the weekend, researchers at cybersecurity firms Sophos and F-Secure detected the world's first active iPhone worm, spreading among Apple ( AAPL - news - people ) smart phone users in Australia. Only users who have "jailbroken" their phones--altered them to run applications not authorized by Apple--are vulnerable, and among those, only those who failed to change their default password for a secure shell (SSH) application that allows file transfers between smart phones.

The payload of that unwelcomed program? Not a password-stealing keylogger or spam sending software, but a switch of the user's operating system wallpaper to Astley's face, along with a message: "ikee is never gonna give you up." (Astley's 1987 song of a similar name has been at the center of a viral "rickrolling" Web phenom, in which users trick friends into clicking on a YouTube link to Astley's hyper-cheesy music video.)

Since the iPhone's advent, cybersecurity researchers have warned that its popularity would lead to new interest in smart phone hacking by cybercriminals. In July, Apple cybersecurity guru Charlie Miller showed at the Black Hat Conference in Las Vegas that a text message vulnerability in the phone would allow hackers to take control of the phone and use it to propagate more attacks, quickly spreading from iPhone to iPhone. (See: "How to Hijack "Every iPhone in The World.") Apple patched the flaw the day after Miller revealed it.

Far From a Lab? Turn a Cellphone Into a Microscope

Sun, 08 Nov 2009 06:37:40 -0800

Anne Eisenberg | Los Angeles | November 7

NYT - Microscopes are invaluable tools to identify blood and other cells when screening for diseases like anemia, tuberculosis and malaria. But they are also bulky and expensive.

Now an engineer, using software that he developed and about $10 worth of off-the-shelf hardware, has adapted cellphones to substitute for microscopes.

“We convert cellphones into devices that diagnose diseases,” said Aydogan Ozcan, an assistant professor of electrical engineering and member of the California NanoSystems Institute at the University of California, Los Angeles, who created the devices. He has formed a company, Microskia, to commercialize the technology.

The adapted phones may be used for screening in places far from hospitals, technicians or diagnostic laboratories, Dr. Ozcan said.

[...]

Dr. Ozcan’s devices are compact in part because they have eliminated the central element in a microscope — its lenses — said David J. Brady, a professor of electrical and computer engineering at Duke University and director of its Imaging and Spectroscopy Program.

“There’s no need for lenses in these devices because the magnification can be done electronically,” he said. “You don’t need optics at all.”

For this electronic system of magnification, inexpensive light-emitting diodes added to the basic cellphone shine their light on a sample slide placed over the phone’s camera chip. Some of the light waves hit the cells suspended in the sample, scattering off the cells and interfering with the other light waves.

“When the waves interfere,” Dr. Brady said, “they create a pattern called a hologram.” The detector in the camera records that hologram or interference pattern as a series of pixels.

The holograms are rich in information, Dr. Ozcan said. “We can learn a lot in seconds,” he said. “We can process the information mathematically and reconstruct images like those you would see with a microscope.”

China plans for humanoid Olympics

Fri, 06 Nov 2009 06:28:31 -0800

Nov 6

BBC -
China is planning to hold a robot Olympics in 2010.

The international event will be held in the city of Harbin and will see robots take part in 16 different events.

Robots will be able to compete in familiar Olympic sports such as athletics as well as those more suited to machines such as cleaning.

Entry to the competition will be restricted to robots resembling humans. They must possess two arms and legs. Wheels are banned.

The organisers of the games expect from more than 100 universities from around the world to send competitors to the event.

Science and Politics downunder

Mon, 02 Nov 2009 01:20:49 -0800

Philanthropy is not a life style choice for most of Australia's rich and famous.
But Australian science, especially the federal Commonwealth Scientific and Industrial Research Organization (CSIRO )got a major financial boost due to a 10 year struggle fighting with HP, Apple, Dell et al. over the invention of WiFi; that was settled back in April.

However, Australian politics and science remain closely related, and casting aspersions on the ruling parties attitude to global emissions is not kosher.

Electrons at LHC firing up again...

Sat, 31 Oct 2009 19:23:42 -0700

Observer.UK

It is a vast device the size of London's Circle Line but is engineered to a billionth of a metre accuracy. Ensuring that no flaws arise at scales and dimensions like these pushes engineering to its absolute limits.

Cern almost succeeded last year. Now it is convinced that it has got it right this time. "All I can say is that the LHC is a much safer, much better understood machine than it was a year ago," said Myers.

Most physicists believe he is right. "If it works, we will have built the most complex machine in history," said one. "If not, we will have assembled the world's most expensive piece of modern art."

Internet addresses set for change

Thu, 29 Oct 2009 21:17:15 -0700

Seoul | October 30

BBC - The internet is set to undergo one of its biggest changes, with the expected approval of plans to introduce web addresses using non-Latin characters.

The board of the net regulator, Icann, will decide whether to allow domain names in Arabic, Chinese and other scripts at its annual meeting in Seoul.

More than half of the 1.6 billion people who use the internet speak languages with non-Latin scripts.

The first Internationalised Domain Names (IDNs) could be in use next year.

Plans for IDNs were first approved at a meeting in June 2008, but testing of the system has been going on for two years.

Sperm bank offers celebrity look-alike donors

Thu, 29 Oct 2009 15:43:38 -0700

Michael Inbar | October 12

MSNBC - Want to have Ben Affleck’s baby? While that appears to be the exclusive domain of Jennifer Garner, women can now at least give themselves a fighting chance of having a child who looks like a movie star, sports hero or world leader.

A Southern California sperm bank has taken to matching its donors to the celebrities they most resemble, putting an actual image to a process that previously had prospective parents sort through an often confusing jumble of printed characteristics, from ethnicity to eye color.

Microsoft Knew Windows 7 Upgrades Could Paralyze PC's Back In July

Tue, 27 Oct 2009 14:36:53 -0700

October 26

Some people who are upgrading their PC's from Windows Vista to Windows 7 are finding the upgrade paralyzes their computers, leaving them in a never ending rebooting cycle, unable to use either operating systems.

Many users started to post the problem in a forum on Microsoft's own website on Friday, one day after the highly touted new operating system was released. As of this afternoon, 3 days later, there are still people posting the same problem and no fix from Microsoft for most of the users.

There doesn't seem to be any connection to how the OS was purchased, some users purchased Windows 7 as a digital download from Microsoft or Digital River, and some purchased retail boxed versions of the OS. It is affecting every version of Vista, from Starter to Ultimate.

A Censored Headline and why it Matters

Tue, 20 Oct 2009 09:54:19 -0700

A Censored Headline and why it Matters:

German High Court Outlaws Electronic Voting

Justices of the German Federal Constitutional Court. Image

(DailyCensored.Com) The justices above are clearly the most rational group of high level functionaries in the industrialized world. They did what no other court would do in Europe or the United States. They effectively outlawed electronic voting. On March 3, 2009, the German Federal Constitutional Court declared that the electronic voting machines used in the 2005 Bundestag elections for the German national parliament were outside of the bounds of the German Constitution.

They reasoned that electronic voting is not verifiable because citizen votes are counted in secret. It obscured a technology inaccessible to all but a very few initiates. Most importantly, the German high court noted, electronic voting machines don't allow citizens to "reliably examine, when the vote is cast, whether the vote has been recorded in an unadulterated manner" Mar. 3, 2009.

The written opinion effectively bars electronic voting in future elections based on the complexity of voting machines and the inability of voters to watch their vote being counted. This raises the bar of acceptability well above the meaningless solutions offered by "paper trails" for touch screen voting or the so-called "paper ballots" for computerized optical scan voting machines, the most popular form of voting in the United States.

Germany's 2009 Bundestag elections were conducted with hand counted paper ballots.

Have you heard that one of the world's leading economic powers, the fourth largest economy in the world, banned electronic voting; said it was undemocratic? Given the multitude of problems encountered in the U.S. and the number of questionable election results, wouldn't it make sense that when Germany banned electronic voting and replaced it with paper ballots, there would be at least a days worth of national coverage in the United States?

Nothing like that occurred. The Associated Press (Times of India) story on the verdict danced around the periphery of the world media market with coverage in Turkey, India, Australia, and Ireland. But there were no major media takers for the AP story in the United States.

There was every reason to carry the story. In a 2006 Zogby poll, 92% of the 1028 registered voters surveyed said they agreed with this statement:

Citizens have the right to view and obtain information about how election officials count votes - 92% agree. New Zogby Poll On Electronic Voting Attitudes Aug. 21, 2006

That's exactly the proposition that the German court upheld. Surely there was an audience for the German decision but there was hardly a word from corporate media.

Why did this happen?

There are certain vital stories that the U.S. corporate media won't touch. The most prominent censored headline is "Over One Million Iraqi Civilians Dead in Conflict." This figure has been known since 2007 while a previous survey showing 650,000 dead was spiked in 2006. The Iraqi civilians died as a result of internal conflict unleashed by the U.S. invasion in 2003. Had Bush-Cheney not invaded with the approval of a sleep walking Congress, these people would not have died as they did.

Another vital story that isn't covered is election fraud, fixing an entire election. The corporate media simply can't raise the possibility that election fraud exists. The preliminary steps enabling election fraud through computerized voting are outsourcing elections to private vendors; the lack of any verifiable connection between your vote and the voting machines processes; and, security risks.

However, corporate media are more than happy to cover the nearly nonexistent "voter fraud" stories about masses of illegal voters showing up at the polls. The Bush administration was only able to produced 24 convictions of citizens and non citizens combined over a three year period.

The media will discuss electronic voting malfunctions but they simply won't connect the dots. Computers function as programmed, by definition. "Malfunctions" during vote counting are part of any given program. When the errors benefit one side of the political equation, it is highly relevant to raise questions about intentional "errors." However, the treatment of these stories is always within the context of computer problems instead of a broad inquiry into why elections are outsourced to private vendors and the resulting risks and problems and. U.S. elections will be virtually dominated by one private firm out of Omaha, Nebraska, ES&S.

German Citizens Prevail

A recent article by elections activist Kathleen Wynne, former Associate Director of BlackBoxVoting.org, told the story of the story of the landmark German case with a link to an extensive radio interview with litigant Dr. Ulrich Wiesner (Electronic Voting Declared Unconstitutional in Germany).

Physicist Ulrich Wiesner, PhD and Prof. Joachim Wiesner, PhD, an eminent German political scientist, brought suit against the use of electronic voting machines in the 2005 Bundestag elections. The evidence gathered supported the findings of the court described above. While both Wiesner's on the suit have PhD's and distinguished careers, they brought the landmark case on their own as citizens. Undeterred by the odds and the dismissal of German politicians, they stood by their cause and won.

It's a great story, father and son team prevail against huge odds to ensure that all Germans get their vote counted. But none of the majors here bit.

These articles constitute most of the serious coverage of this story in the United States. Paul Lehto wrote two articles for OpEdNews.com on March 3 and 19, 2009: Germany Bans Computerized Voting, Will Hand Count in 2009 and German high court honors US democratic principles. Activist Bev Harris wrote a commentary on 3-19-09: Let's get off the hamster wh..., BlackBoxVoting.org. Newsweek ran an insightful column in its education section on June, 2009, We do not trust machines. While AP ran the story, it wasn't picked up and featured by any major media outlet in the United States. The International Herald Tribune also covered the decision but its sister paper, The New York Times, dropped the ball.

The Wynne article told the story of the citizens who made the decision happen, the Wiesner father and son team. Deadline Live with Jack Blood, the radio show, carried a comprehensive interview of German litigant, Dr. Ulrich Wiesner and follow up discussions with Kathleen Wynne and Bev Harris

But that's it. The highest court in the nation with the world's fourth largest economy makes law that bans electronic voting after determining that computerized elections are fundamentally opposed to democratic principles. The decision applies directly to the electronic voting systems used in the United States. What do we hear from the U.S. corporate media? Just about nothing.

In this case, when a tree falls in the forest and just a few people hear it, it's no big deal. But it should be.

END

For more information on hand counted paper ballots and evidence for this case, see:
Center for Hand-Counted Paper Ballots
VoteRescue.org
Hacking the Electoral Law, Ulrich Wiesner, PhD, 23rd Chaos Communications Conference (PDF)

This article may be reproduced in whole or in part with attribution of authorship and a link to this article.

High-speed Internet access is a legal right in Finland

Fri, 16 Oct 2009 12:34:58 -0700

Melissa Rohlin | Helsinki | October 15

LAT - Life, liberty and the right to broadband access?

If Thomas Jefferson and our enlightened forefathers were here today, perhaps our unalienable rights would mimic Finland's, which will now include the right to broadband access. According to Finland's Ministry of Transport and Communication, 1-megabit Web access will become a legal right for all citizens in July.

France is one of the few countries that has made it a human right but Finland said it's the first country to make it a legal right.

It's not clear whether those who can't get connection can sue the government for the violation.

Since 1-megabit web access is dauntingly slow -- it's equivalent to DSL speed -- the government has pledged to expand the legal right to 100-megabit broadband access by the end of 2015. This news must come as a relief to Finns who have more important things to do than suffer the pain and frustration of a slow Internet connection. (There are allegedly 1.6 saunas for every Finn.)