Friday, February 22, 2013

How do you like me now? Positivity and the death of Facebook ...

It is eight in the morning and with a sleep-blunted mind I absentmindedly swipe my finger over my phone. It is one-thirty and I?m on the toilet staring at the screen while the work-paid minutes tick by. It is two-thirty; my mind wanders from work and my keys tap in a familiar web address. It?s 6 pm and ignoring the subtle smell of body odour creeping through the bus air, I flick through the news feed. In a moment of clarity, I roll my eyes: what am I doing ? I don?t even like Facebook.

For me, and I suspect, for most of my generation ? those with a smart phone and the ability to use the internet ? Facebook has become a habit. Though our engagement with it is born out of a melange of boredom, curiosity and narcissism, it is not quite an addiction; there is no burning desire, no feeling of release. We (or at least, I) partake in Facebook in a joyless, unthinking haze.

There is a certain irony in this. Despite the ambivalence, ?liking? and Facebook go hand in hand. The ?Like? button is everywhere, tucked in the corner of each post, waiting to be clicked, to fire off notifications to the millions of people that log on each day. It extends beyond Facebook?s pages, populating sites throughout the web, spreading the network?s particular brand of positivity.

Facebook has clearly framed its site around its Like button. Along with the blue and white colour scheme, Like is its calling card, showering the site with positivity and enthusiasm.

At first glance, it seems as though its optimism is infectious; Facebook looks to have the world at its fingertips. There are currently 1.01 billion Facebook users throughout the world, and that number is still increasing. If it were granted statehood, Facebook would be the third most populous country in the world.

Companies flock to the site to advertise their wares, and as a result, it perpetually rakes in money. (Its shaky share offering was a blip in an otherwise steady march towards increased revenue.) Market research firm eMarketer estimated Facebook to make over $5 billion profit in 2012, and $6.6 billion in 2013. In 2011, eighty-five per cent of Facebook?s income was produced through advertising, and this figure remains fairly constant from year to year. Looking at these numbers, it seems a bona fide success: the world, it appears, likes Facebook.

Putting aside its mercantile prosperity, on paper even its raison d??tre is laudable. Behind the innumerable aps and the ceaseless ads, it allows people to interact. On Facebook?s own Facebook page, the social network states its intention without ambiguity: ?Facebook?s mission is to make the world more open and connected.?

This is a noble aim. In a world of political, religious and nationalistic acrimony, of barely contained paranoia and seething dissatisfaction, opening the gates for unhindered communication ? for connection beyond our limited social realms ? has to be a positive thing. To put it in less-grandiose terms: when we can travel with an ease unheard of sixty years ago, when we might never learn the name of our closest neighbour, what is not to like about a social network that has greater reach than most people thought was imaginable?

Despite Facebook?s outwardly sunny disposition, its self-professed mantra of open connectivity and its seemingly relentless stream of users and profits, it is rarely viewed with the same positivity it encourages.

It is criticised by everyone from politicians to pedestrians, columnists and radio commentators, on a daily basis. The media warn of lascivious child predators lurking behind welcoming profiles. It is denounced as the death of privacy. Its facial recognition software is seen as a small step from computer profiling. Every change to its interface is scrutinised for unsavoury practices. It is listed as a major contributor to divorces. Its operators are taken to task for hoarding personal data and using it for mercantile purposes. Every cyber bullying case calls for harsher restrictions on Facebook?s internet reign. People whinge about the ads, the way they seem to track user?s movements around the web. When Facebook?s floated share price began to drop it was seen as indicative of another web company not ready for the real world of business. Memorials on profiles of deceased people are called tacky and inappropriate. Research suggests that it adds stress to people?s lives.

There is an interesting contrast here ? the difference between the negative public sentiment and Facebook?s Like-based structure. This contrast is more than just coincidence. It shines a light on something unsatisfactory about the world?s most popular social network, something that will eventually have people leaving it for something else. Far from an expression of positivity, Like represents everything that is wrong with Facebook. In time, it will prove to be its fatal flaw.

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If one were to bet on the reasons for Facebook?s impending downfall, there would be more obvious culprits to back. One of the most conspicuous would be the website?s use of personal information for pecuniary purposes, which has been a major sticking point for users and commentators alike.

Facebook uses information collected about its users to provide targeted advertising. With the information it has gained about a person?s age, gender, hobbies, websites visited, and a plethora of other indicators (some of it given voluntarily by Facebook account holders, some of it gained through other means), Facebook displays individualised ads that approximate each user?s interests. Theoretically,[1] these ads increase sales, with users more receptive to the advertisements they see. When combined with the website?s massive user base, Facebook is never short of companies keen to advertise.

This practice, which is the core of Facebook?s revenue stream, is attacked in the media for being a breach of privacy and a dishonest use of users? information.

I first became aware of it through the occasional status update from disgruntled ?friends? appearing when I logged in. Over the past year, my news feed has become replete with statuses and comments about the issue. Much of it started as amusement: a screen grab of two advertisements ? one for losing weight, the other for dating services ? together with a pithy comment: ?Facebook knows I?m fat and alone.? Gradually, as the jokes grew old, the updates became broader, questioning more than just the ads: ?Is it just me or has Facebook jumped the shark?? one person asked. Then they became terse: ?THE ADS WON?T STOP FOLLOWING ME,? and ?Remember when every second ?story? wasn?t an ad??

At a less insular level, Facebook?s targeted advertising has drawn the ire of critics around the world, on the basis of privacy concerns and data selling. When the ads were first announced in 2009, Executive Director of the Cyberspace Law and Policy Centre at the University of New South Wales, David Vaile,?made the general feeling of negativity clear: ?It horrifies me in the sense that it?s the final step in selling out their customers? data.?

Vaile expressed concern with Facebook?s methods, arguing that they represented a breach of trust with users. He ended his commentary on a potentially foreboding note: ?Maybe they?ll get away with it. They may not.?

You could not be blamed for envisioning this becoming an issue for Facebook. But if Vaile was predicting targeted ads to be the harbinger of Facebook?s demise, he missed the mark. Years have passed and people continue to log in; despite the periodic outburst of irritation, most people simply ignore the advertisements, filtering them out as they scan their screens.

But Vaile was not far off; he just needed to look at bit deeper. Though targeted advertising is an obvious, outward manifestation of data manipulation, it can only function as a result of the software it is built upon. It was this that Vaile could have turned his mind to if he was searching for a chink in Facebook?s armour. By following targeted advertising back into the software, he might have found the Like button ? the true engine of discontent.

To understand the reasoning behind the Like button?s undesirability, it helps to understand, at least marginally, Facebook?s backend. Facebook is able to work the way it does, in part through its ?social graph? and Open Graph Protocol. Broadly speaking, within Facebook the Social Graph is a method of connecting the various users of the site and then sharing these connections beyond the connected parties. When you post a picture from the night before on your friend?s wall and they Like or comment on it, people not directly involved in the post and response may nonetheless be informed of the interaction. In effect, this creates more room for continued and broadened dialogue and for the sharing of information.

Social graphs are not exclusive to Facebook, but what makes Facebook?s unique is its implementation through the Open Graph Protocol. As Facebook explains, ?The Open Graph Protocol enables you to integrate your Web pages into the social graph ? This means when a user clicks a Like button on your page, a connection is made between your page and the user.? By linking this in the Social Graph, this ?connection? between the page and the user is then made known to other Facebook users. As a result, web pages that exist outside Facebook are nonetheless incorporated into the social network?s broader realm.

The upside for Facebook is that by having other websites link themselves in through the Open Graph, they are able to collect information about user habits beyond the confines of their own pages. Whenever the Like button is clicked, Facebook?s data system receives information about the pages their users frequent. In this way the Like button operate as tendrils, passing data back to a central nervous system. From this data, the many and varied pieces of code that make up the website?s brain can decide how to proceed, often making ads relevant to your previous browsing appear on your screen. The system is extremely fallible, but with time it has become more effective. It will only continue to do so with further improvements to Facebook?s information pool.[2]

How is this a weakness for Facebook? The ingenuity of the Open Graph Protocol is undercut by the way it has been implemented. The Like button is the major conduit of information in Facebook?s social graph. In time this will prove to be a mistake.

It is disingenuous and undesirable, covertly transforming an expression of enthusiasm to mercantile venture. (Of course, one can define like to include wanting something (?I would like that box of sour apples?) but even within this money-related definition, the relationship is a direct one, between the party who likes and the apples/apple vendor). By subtly commodifying the button, Facebook enriches itself as a third party. The information was not found on their site and they have performed no service.

Within Facebook?s utopian vision of an ?open and connected world?, this action rings hollow. No one cares that Facebook makes money, but this method ? using a symbol of positive naivety ? is disingenuous, untrue, and hypocritical. By structuring their information retrieval around the Like button, Facebook have potentially created a great irony, in which their highjacking of positivity results in a swelling discontent, and in time, an exodus.

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To argue that this will cause people to revolt against the site might sound like the curmudgeonly ramblings of a paranoid privacy nut. For users to take this as a reason to revolt, they would need a ?fairly tight handle on Facebook?s inner workings. ?On top of that, the inconsistency is not exactly the kind slight that ignites passions in, and produces petitions from the average user. But this is only one aspect of the Like button, only one of the ways that it is slowly rotting Facebook?s foundations.

In everyday use, people are probably more likely to engage with the button on the actual Facebook site rather than ?Liking? a page in the infinite web. The button is everywhere on the social network?s pages, waiting silently in the top left-hand corner of every post for users to demonstrate their appreciation or approval. Though this seems harmless, this too has a negative side.

Imagine logging on and reading a post by one of your ?friends?. Maybe it is someone you went to school with, or had brief contact with at a part-time job. You got on amicably enough, have run into each other in the street a couple of times, been drunk at a few of the same parties, but you are unlikely to take your relationship to any more-rewarding, level. Though you would never refer to the person as your friend, due to the website?s lack of descriptive choice and some unanalysed feeling of obligation, you remain exactly that on Facebook.

This person has uploaded a photo of a tattoo idea they have been mulling over. The tattoo design is an image of the Southern Cross, with a banner below it that reads ?Australian Born and Bred?. Having strong opinions about the tattoo?s connotations, and not being completely adverse to minor confrontation, you find it hard to simply ignore the image. To this end, Facebook gives you various options for dealing with the photo: Like, Comment, Share, and Report.

This creates a problem. Apart from the rarely used Share and Report buttons, your options are to Like or Comment. This is an uneven choice. By forcing this dichotomy, Facebook requires that any negativity or disapproval must be expressed through a comment. Though you might want to explain to your ?friend? that this tattoo implies a sense of aggressive nationalism coupled with a lack of imagination in the wearer, you feel that a definite ?Dislike? would give the more concrete, unambiguous feedback he or she is seeking. But you cannot. Within the Facebook platform, there is no opportunity, no simple way to express how you feel.

This example might bear no relation to your feelings on Southern Cross tattoos, but it does demonstrate the bias implicit in the website. By simply providing a Like option, without the opportunity to Dislike, Facebook creates a place of relentless, expected positivity. The inherent ease in liking compared to the effort required to comment means that criticism requires additional commitment. Far from the vacuous mouse-flutter of a Like, commenting requires the thud of fingers on a keyboard, the unmoving motive of a durable thought. As a result, within this space, negativity has to be viewed as more negative than positivity is positive; you have made the extra effort to disagree.

The remaining options are few. If you feel negatively towards something, with the inability to Dislike, Facebook implicitly encourages behaviour that does not fly the twin flags of openness and connectivity highlighted in their mission statement.

If you no longer want any part in someone?s updates, in what you perceive to be witless, pedestrian drivel, borderline racism, the relentless enthusiasm of a new parent, mundane whining, or any other irritation that plagues your newsfeed, Facebook provides two methods of dealing with the content. Both of these are artlessly passive aggressive.

The less drastic option is to choose to ?Hide? the person from your newsfeed, simply make them disappear. For you, their updates will cease to exist, but to them, it will be as though nothing has changed.

The more final decision is to ?Unfriend? the person. With a single click, you can remove a person from your social circles. The only thing that achieves the same result in the real world requires a bullet.

Both hiding and unfriending someone are behaviours at odds with Facebook?s ideals of connectivity, and they do not come about through some small oversight. They are the result of the way Facebook is structured ? its insistence on Like. Despite its mantra of connectivity, by its very construction the website discourages any potentially negative communication. Far from being open, it encourages a lopsided, suppressed atmosphere, a smiling, laughing, brainwashed cult. And far from being connected, anyone not wanting to toe the positive line is forced into clandestine, secretive manoeuvres.

This could be fixed with a little sanctioned negativity. Of course, one might argue that allowing for negative expression through a dislike button is potentially damaging to relationships, and thus, to user experience. But Facebook connects ?friends?. There is no such thing as a friendship without room for a bit of even-handed disagreement. Without it, a friendship is the equivalent of small talk at a party ? vacuous, tedious and boring.

As with liking, disliking is a fact of life. Unless we are in a particularly good mood, we do not operate in a Xanax-ridden idyll of ceaseless positivity. We whinge, we complain and we express displeasure. I do it almost constantly. In fact, I am doing it right now.

Facebook does not rid us of easy negativity by only providing the Like button; it simply creates less-desirable, less-honest avenues for expressing it. When combined with Facebook?s use of liking as a conduit for financial gain, there is an undeniable sense that the website is not there for the right reasons. In a world that should be striving for openness and connectivity, it is broken and incomplete.

At a base level, Like is the reason the website fails on its supposed mission to bring a more open and connected world. It hinders and cheapens communication ? or to use Facebook?s nomenclature, ?connection? ? and leaves us wanting more. In this light, it is not surprising that it is ceaselessly criticised. These criticisms are symptoms of a rotten core, something we subconsciously buck against, even if we are unaware of it.

Sooner or later, when we have a spare moment to think, when our phones are placed securely in our pockets and our laptop screens are firmly closed, we will face the truth. Then, there will be nothing left to do but press the ultimate dislike button ? ?Delete My Account?.

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[1] There has been a lot of criticism about the effectiveness of Facebook advertising, with companies including General Motors pulling out millions of dollars in advertising spending, on the basis that fans of the brand did not like the advertisements and did not click on them.

Source: http://overland.org.au/blogs/loudspeaker/2013/02/how-do-you-like-me-now-positivity-and-the-death-of-facebook/

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Thursday, February 21, 2013

15 GOP Senators to Obama: Withdraw Hagel

A group of senators led by Sen. John Coryn has asked the president to withdraw Chuck Hagel's nomination. (AP)

A group of senators led by Sen. John Coryn has asked the president to withdraw Chuck Hagel's nomination. (AP)

BY: Washington Free Beacon Staff

A group of Republican senators led by Sen. John Cornyn (R., Texas) Thursday called on President Barack Obama to withdraw the defense secretary nomination of former Sen. Chuck Hagel.

?While we respect Sen. Hagel?s honorable military service, in the interest of national security, we respectfully request that you withdraw his nomination,? the letter states. ?It would be unprecedented for a secretary of defense to take office without the broad base of bipartisan support and confidence needed to serve effectively in this critical position.?

The letter emphasizes the lack of broad support for the Hagel nomination; the letter also cites concerns over his position on Iran?s nuclear program and doubts over his ?basic competence? following his poor performance in his Jan. 31 confirmation hearing.

The letter is signed by 15 senators: Sens. James Inhofe (Okla.), Lindsey Graham (S.C.), Roger Wicker (Miss.), David Vitter (La.), Ted Cruz (Texas), Mike Lee (Utah), Pat Toomey (Pa.), Marco Rubio (Fla.), Dan Coats (Ind.), Ron Johnson (Wis.), James Risch (Idaho), John Barrasso (Wy.), Tom Coburn (Okla.), Tim Scott (S.C.), and Cornyn.

The full text of the letter:

February 21, 2013

President Barack H. Obama
The White House
1600 Pennsylvania Avenue NW
Washington, DC 20500

Dear President Obama:

Last Thursday, the Senate voted to continue its consideration of your nomination of former Senator Chuck Hagel to serve as our nation?s next Secretary of Defense. While we respect Senator Hagel?s honorable military service, in the interest of national security, we respectfully request that you withdraw his nomination.

It would be unprecedented for a Secretary of Defense to take office without the broad base of bipartisan support and confidence needed to serve effectively in this critical position. Over the last half-century, no Secretary of Defense has been confirmed and taken office with more than three Senators voting against him. Further, in the history of this position, none has ever been confirmed with more than 11 opposing votes. The occupant of this critical office should be someone whose candidacy is neither controversial nor divisive.

In contrast, in 2011, you nominated Leon Panetta, who was confirmed by the Senate with unanimous support. His Pentagon tenure has been a huge success, due in part to the high degree of trust and confidence that Senators on both sides of the aisle have placed in him. The next Secretary of Defense should have a similar level of broad-based bipartisan support and confidence in order to succeed at a time when the Department of Defense faces monumental challenges, including Iran?s relentless drive to obtain nuclear weapons, a heightened threat of nuclear attack from North Korea, potentially deep budget cuts, a strategic pivot to the Asia-Pacific region, military operations in Afghanistan, the ongoing Global War on Terror, the continued slaughter of Syrian civilians at the hands of their own government, and other aftermath of the Arab Spring.

Likewise, Senator Hagel?s performance at his confirmation hearing was deeply concerning, leading to serious doubts about his basic competence to meet the substantial demands of the office. While Senator Hagel?s erratic record and myriad conversions on key national security issues are troubling enough, his statements regarding Iran were disconcerting. More than once during the hearing, he proclaimed the legitimacy of the current regime in Tehran, which has violently repressed its own citizens, rigged recent elections, provided material support for terrorism, and denied the Holocaust.

Regarding U.S. policy on Iran?s pursuit of nuclear weapons, Senator Hagel displayed a seeming ambivalence about whether containment or prevention is the best approach, which gives us great concern. Any sound strategy on Iran must be underpinned by the highly credible threat of U.S. military force, and there is broad bipartisan agreement on that point. If Senator Hagel becomes Secretary of Defense, the military option will have near zero credibility. This sends a dangerous message to the regime in Tehran, as it seeks to obtain the means necessary to harm both the United States and Israel.

We have concluded that Senator Hagel is not the right candidate to hold the office of Secretary of Defense, and we respectfully request that you withdraw his nomination. Thank you for your consideration.

Source: http://freebeacon.com/15-gop-senators-to-obama-withdraw-hagel/

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Secrets of human speech uncovered

Feb. 20, 2013 ? A team of researchers at UC San Francisco has uncovered the neurological basis of speech motor control, the complex coordinated activity of tiny brain regions that controls our lips, jaw, tongue and larynx as we speak.

Described this week in the journal Nature, the work has potential implications for developing computer-brain interfaces for artificial speech communication and for the treatment of speech disorders. It also sheds light on an ability that is unique to humans among living creatures but poorly understood.

"Speaking is so fundamental to who we are as humans -- nearly all of us learn to speak," said senior author Edward Chang, MD, a neurosurgeon at the UCSF Epilepsy Center and a faculty member in the UCSF Center for Integrative Neuroscience. "But it's probably the most complex motor activity we do."

The complexity comes from the fact that spoken words require the coordinated efforts of numerous "articulators" in the vocal tract -- the lips, tongue, jaw and larynx -- but scientists have not understood how the movements of these distinct articulators are precisely coordinated in the brain.

To understand how speech articulation works, Chang and his colleagues recorded electrical activity directly from the brains of three people undergoing brain surgery at UCSF, and used this information to determine the spatial organization of the "speech sensorimotor cortex," which controls the lips, tongue, jaw, larynx as a person speaks. This gave them a map of which parts of the brain control which parts of the vocal tract.

They then applied a sophisticated new method called "state-space" analysis to observe the complex spatial and temporal patterns of neural activity in the speech sensorimotor cortex that play out as someone speaks. This revealed a surprising sophistication in how the brain's speech sensorimotor cortex works.

They found that this cortical area has a hierarchical and cyclical structure that exerts a split-second, symphony-like control over the tongue, jaw, larynx and lips.

"These properties may reflect cortical strategies to greatly simplify the complex coordination of articulators in fluent speech," said Kristofer Bouchard, PhD, a postdoctoral fellow in the Chang lab who was the first author on the paper.

In the same way that a symphony relies upon all the players to coordinate their plucks, beats or blows to make music, speaking demands well-timed action of several various brain regions within the speech sensorimotor cortex.

Brain Mapping in Epilepsy Surgery

The patients involved in the study were all at UCSF undergoing surgery for severe, untreatable epilepsy. Brain surgery is a powerful way to halt epilepsy in its tracks, potentially completely stopping seizures overnight, and its success is directly related to the accuracy with which a medical team can map the brain, identifying the exact pieces of tissue responsible for an individual's seizures and removing them.

The UCSF Comprehensive Epilepsy Center is a leader in the use of advanced intracranial monitoring to map out elusive seizure-causing brain regions. The mapping is done by surgically implanting an electrode array under the skull on the brain's outer surface or cortex and recording the brain's activity in order to pinpoint the parts of the brain responsible for disabling seizures. In a second surgery a few weeks later, the electrodes are removed and the unhealthy brain tissue that causes the seizures is removed.

This setting also permits a rare opportunity to ask basic questions about how the human brain works, such as how it controls speaking. The neurological basis of speech motor control has remained unknown until now because scientists cannot study speech mechanisms in animals and because non-invasive imaging methods lack the ability to resolve the very rapid time course of articulator movements, which change in hundredths of seconds.

But surgical brain mapping can record neural activity directly and faster than other noninvasive methods, showing changes in electrical activity on the order of a few milliseconds.

Prior to this work, the majority of what scientists knew about this brain region was based on studies from the 1940's, which used electrical stimulation of single spots on the brain, causing a twitch in muscles of the face or throat. This approach using focal stimulation, however, could never evoke a meaningful speech sound.

Chang and colleagues used an entirely different approach to studying the brain activity during natural speaking brain using the implanted electrodes arrays. The patients read from a list of English syllables -- like bah, dee, goo. The researchers recorded the electrical activity within their speech-motor cortex and showed how distinct brain patterning accounts for different vowels and consonants in our speech.

"Even though we used English, we found the key patterns observed were ones that linguists have observed in languages around the world -- perhaps suggesting universal principles for speaking across all cultures," said Chang.

This work was funded by the National Institutes of Health via grant #R00-NS065120, #DP2-OD00862 and #R01-DC012379 and by the Ester A. and Joseph Klingenstein Foundation.

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The above story is reprinted from materials provided by University of California, San Francisco (UCSF), via Newswise.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Kristofer E. Bouchard, Nima Mesgarani, Keith Johnson, Edward F. Chang. Functional organization of human sensorimotor cortex for speech articulation. Nature, 2013; DOI: 10.1038/nature11911

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/VYhhDs2LBrs/130220131740.htm

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Microsoft's Windows Blue may have just hit milestone 1

The Windows team at Microsoft just completed the first milestone build (M1) of Windows Blue, the first full-fledged update to Windows 8, according to a couple of sources of mine.?

windowsbluem1

One of my contacts said that M1 marks the half-way point in the Windows Blue development schedule. The last and final milestone build of Windows Blue will be M2, said this contact, who requested anonymity.

It's hard to know what will come next, given Windows Blue is the first Windows release to be on an accelerated schedule. Will Microsoft deliver a developer preview of Blue? A consumer preview? Or just go straight from internal milestone builds to final? (I'm thinking it's likely to be the last option, if the Windows team sticks to an earlier leaked target ship date of August 2013.)

Making the Milestone 1 talk more believable is the fact that alleged screen shots of Windows Blue leaked to the Web on February 19, the day after M1 was supposedly complete.

According to one of the screen shot leakers, the WZor team (via Winaero.com), there's a rumor that Windows Blue is based on Windows 6.3. I'm hearing from one of my sources that this information is correct. It's version 6.3 for the same reason Windows 7 was version 6.1: It's the version number reported to apps when they query the new platform so that apps know they are running on a new Windows release.

Windows Blue is believed to be the first of a number of annual operating system updates to Windows 8. There also is a Windows Phone Blue in the works that is expected to have the same core code as Windows Blue. (But, just like the Windows Phone 8 operating system, which was version 8.0, the Windows Phone Blue core build number will likely be something different from Windows 6.3.)

Microsoft officials are not commenting on anything having to do with Windows Blue.

Microsoft is expected to position as a Windows 8 refresh, not as Windows 9. Even though there are Microsoft employees out there who have noted on their LinkedIn profiles they are working on Windows 9, it sounds as though the Windows team is entirely focused on Windows 8 and its coming refreshes. It's not clear to me when and whether Microsoft will roll out something known as Windows 9, given the new plan to deliver Windows operating system updates annually, rather than once every three years.

Microsoft recently posted job openings for new Windows and Windows Phone team members to work on the Blue release, but have since removed those posts.

Source: http://feedproxy.google.com/~r/zdnet/microsoft/~3/dudf9pIkbyQ/

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Wednesday, February 20, 2013

Hilarious Troll Takes Over the Domain Name of Guy Fieri's Restaurant and Posts a Comically Fake Menu

Guy Fieri, the food personality who spikes his hair with french fry oil, has a new-ish restaurant, Guy's American Kitchen and Bar in Times Square, that was brutally eviscerated by food reviewers. That's probably not good when you're trying to launch a restaurant. What's also not good is forgetting to lock down the website domain of your restaurant's name. Apparently, somebody bought the rights to Guysamericankitchenandbar.com and posted a fake menu that's sure to excite all of Middle America. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/bfOG-6WXX3o/hilarious-troll-takes-over-the-domain-name-of-guy-fieris-restaurant-and-posts-a-comically-fake-menu

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PFT: Player input sought on rules about low blocks

NFL Players Association Annual State of the Union Press ConferenceGetty Images

The NFLPA just held a conference call with the national media, and while they lacked concrete news on issues such as HGH testing or what the salary cap will be for the coming year, the one thing that?s abundantly clear is the two sides still don?t trust each other any farther than they can throw each other.

NFLPA president Domonique Foxworth said on the topic of HGH testing that players were willing to ?expose themselves to an imperfect test,? but balked at the lack of an appeal in the current NFL proposal.

In response, league spokesman Greg Aiello just tweeted ?Not true+he knows it.?

The lack of trust was mentioned several times during nearly an hour-long call, specifically on the topic of HGH testing (which both sides agree to in theory, but can?t figure out how to implement).

Much of that lack of trust seems to stem directly from Commissioner Roger Goodell?s handling of the bounty case.

?If (players) don?t trust anyone on Park Avenue, it?s hard to get anything done,? Foxworth said. ?If I wanted to get them to trust Roger, I couldn?t.?

Much of this is simply the saber-rattling that happens when labor unions and employers discuss things. NFLPA assistant executive director of external affairs?George Atallah mentioned issues concerning equipment and training for youth football programs as examples of agreement between the sides.

But until the two sides can agree on something important at the adult level, it?s unclear if anything will ever be resolved.

Source: http://profootballtalk.nbcsports.com/2013/02/19/competition-committee-seeking-players-input-on-low-block-rules/related/

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MDxHealth reports prostate cancer assay study results - Medical ...

Molecular diagnostic company MDxHealth has reported results from two studies of its DNA methylation-based assay, designed for the diagnosis and subsequent treatment of prostate cancer (PCa) patients.

The epigenetic assay, ConfirmMDx for Prostate Cancer, helps urologists distinguish patients who have a true-negative biopsy from those at risk from occult cancer, and rule out prostate cancer-free men from undergoing unnecessary repeat biopsies.

The Epigenetic Field Effect study, conducted in histologically benign prostate biopsy core patients, has shown that GSTP1, APC and / orRASSF1 gene promoter methylation is more prevalent in histologically benign cores from PCa patients diagnosed with Gleason Score (GS) 7 PCa, as compared with low volume GS 6.

The study also reasserts previous findings in a larger cohort of subjects that field effect biomarkers can be useful for detecting cancer alongside histologically negative biopsies, and may be indicative of occult aggressive PCa.

A second study demonstrated that epigenetic profiling is a significant predictor for PCa risk, especially to identify whether a patient should undergo a repeat biopsy following a negative initial biopsy.

"The epigenetic assay, ConfirmMDx for Prostate Cancer, helps urologists distinguish patients who have a true-negative biopsy from those at risk from occult cancer."

An integrated risk management approach that combines the epigenetic assay with other risk factors, most notably histopathologic features of the cancer-negative initial biopsy, resulted in an improved prediction for the presence of PCa with sensitivity and negative predictive values of respectively 74% and 91%, according to the company.

MDxHealth clinical pathologist and medical director Dr Jesse Savala said the additional clinical studies add to the company's extensive body of peer-reviewed evidence, clearly demonstrating the ability of ConfirmMDx for Prostate Cancer test to provide valuable diagnostic information to support urologists in better patient management.

"With the advances being made in human epigenetics, we believe that DNA methylation-based tests hold the promise to improve the diagnosis and subsequent treatment of cancer patients," Savala said.

The company said it had presented the study results at the ASCO Genitourinary Cancers Symposium 2013, held at Orlando, Florida, US from 14 - 16 February 2013.

Source: http://www.medicaldevice-network.com/news/newsmdxhealth-reports-prostate-cancer-assay-study-results

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