Education Minister urges schools to maintain long-term partnerships






SINGAPORE: Singapore Education Minister Heng Swee Keat has urged schools here to maintain long-term partnerships, which will enrich the community.

He was speaking at Yishun Junior College's (YJC) Celebrating Values Day on Saturday.

It is a carnival to raise funds for charities such as the President's Challenge and Movement for the Intellectually Disabled of Singapore.

YJC has roped in partners to organise the event - such as parent support groups and other schools in the neighbourhood.

The event also saw Mr Heng launching a book of values. The minister autographed ten copies of the book.

The school will keep a copy, while the remaining nine will be given to well-wishers who pledge at least S$500 to beneficiaries.

Mr Heng said: "YJC is creating a ripple effect in spreading the message to the community that values ought to be celebrated, that we will care for people in need, that we'll nurture the young. These are the values that will uplift our society and will give all Singaporeans a brighter future."

- CNA/xq



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Why teens are tiring of Facebook




To understand where teens like to spend their virtual time nowadways, just watch them on their smartphones. Their world revolves around Instagram, the application adults mistook for an elevated photography service, and other apps decidely less old-fashioned than Mark Zuckerberg's main kingdom.

And therein lies one of Facebook's biggest challenges: With more than 1 billion users worldwide and an unstated mission to make more money, Facebook has become a social network that's often too complicated, too risky, and, above all, too overrun by parents to give teens the type of digital freedom or release they crave.

For tweens and teens, Instagram -- and, more recently, SnapChat, an app for sending photos and videos that appear and then disappear -- is the opposite of Facebook: simple, seemingly secret, and fun. Around schools, kids treat these apps like pot, enjoyed in low-lit corners, and all for the undeniable pleasure and temporary fulfillment of feeling cool. Facebook, meanwhile, with its Harvard dormroom roots, now finds itself scrambling to keep up with the tastes of the youngest trendsetters -- even as it has a foothold on millions of them since it now owns Instagram.

Asked about the issue, a Facebook spokesperson would only say, "We are gratified that more than 1 billion people, including many young people, are using Facebook, to connect and share."

The data doesn't exist to slap a value on Facebook's teen problem. But we know -- from observing teens, talking to parents and analysts, and from a few company statements -- that age doesn't become Facebook with this group.

In recent weeks, Facebook has told us twice about its teen-appeal problem. When it filed its annual report, it warned investors for the first time that younger users are turning to other services, particularly Instagram, as a substitute for Facebook.

Then, earlier this week, Chief Financial Officer David Ebersman admitted that Instagram, an application he described as popular among the "younger generation," is a "formidable competitor" to Facebook. Which seems odd until you realize that the profit-hungry Facebook isn't yet making a dime from Instagram.

"What we do know is that Instagram is already a very popular service that continues to grow rapidly, and we believe, based on the information that we have, that it's quite popular among these kinds of users that you're asking about, the younger generation. It is very important for Facebook to build products that are useful to those users, and to build products that they feel comfortable ... they can have a good experience with. Definitely high on the list of priorities for us."

The under-13 tween crowd, including one CNET editor's daughter, technically isn't allowed to use the application, as dictated by the terms of service and a federal restriction (although the law is changing this July in ways that will make it easier for kids to join). Yet kids found Instagram anyway, largely because their parents wouldn't let them join Facebook, argues Altimeter Group principal analyst Brian Solis. Teens 13 and up joined Instagram, he said, because Facebook became "too great" a social network where they're now connected to their grandparents.

Isn't it ironic, as Alanis Morissete would say, that Facebook, the one-time underground drug of choice for college kids is now so readily available and acceptable that we all do it in broad daylight, and worse, at work? Sure, a 12-year-old skateboarder can derive some value from Facebook, but in the whitewashed kind of way that the rest of us use LinkedIn.

"We take pictures of food and landscapes," Solis said, "but teenagers use [Instagram] to share pictures of themselves ... the more you share, the greater the reaction, and the more you push outside comfort zones, the more people react."


A teen's Instagram account.



(Credit:
Screenshot by Michelle Meyers/CNET)

Tweens and teens are addicted to the idea of eliciting more reactions in the form of likes, followers, and comments, he said. They employ like-for-like photo tactics, use a myriad of hashtags to get their pictures in front of more users, and promote their desire for additional followers in their profiles.

Ascertaining the extent of Instagram's popularity with teens is particularly tricky -- until you talk to them. And some data on the phenomena does exist. Nielsen, one of the few companies to measure teens' online behavior, can only track web usage for this youngest demographic. The analytics firm told me that Instagram was the top photography website among U.S. teens ages 12 to 17 with 1.3 million teens visiting the website during December 2012. By the analytics firm's count, roughly one in 10 online teens in the U.S. visited Instagram in their browser during the month.

Anecdotally, the evidence overwhelmingly points to Instagram as the preferred social network of tweens and teens. A personal relationship provided me with a direct lens to view how two teenage boys used the application in their everyday lives. I also chatted with other kids, some the children of friends, and others I found through friends of friends.


Beth Blecherman's 14-year-old son, who lives in the San Francisco Bay Area, downloaded Instagram when he was 13 because all of his friends were using it as their social network. Marisa, a 16-year-old girl who attends Cathedral City High School in southern California, has been using Instagram for more than a year. She said that a majority of her high school friends are using the application. And a San Diego friend's 12-year-old son is so hooked on the application that he was in tears when his account was temporarily suspended earlier this year.

"Teens recognized Instagram as a social network before anyone else," Solis said. "Everyone else treated it as a camera app."

At the same time, Instagram could disappear from teen consciousness just as easily at it arrived. Remember: Instagram was only 17 months old when Zuckerberg bought it in the weeks prior to Facebook's IPO last May. Parents are starting to understand that their kids haven't developed a fascination with the application to share artistic photos of landscapes and architecture. All of the teens I spoke to have watchful parents who keep an observant eye on their Instagram accounts.


Teens searching for a cyber hangout to call their own Adam McLane, a former youth pastor who hosts educational social media seminars for parents of teens in San Diego, told me that his sessions are dominated by talk of Instagram, with frenzied parents fearful that their innocent young ones are participating in unsavory activities such as bullying or posting inappropriate photos.


This Snapchat message will self-destruct in seven seconds.



(Credit:
Snapchat)

The parent factor alone could send kids fleeing to other applications such as Snapchat, Pheed, and Tumblr, all of which appear to have strong teen followings. Investors are betting on Snapchat in particular, which sends more than 60 million short-lived messages daily, because they don't want to miss out on the next Facebook.

"Teens are looking for a place they can call their own," Danah Boyd, a senior researcher that studies how young people use social media for Microsoft, told me. "Rather than all flocking en masse to a different site, they're fragmenting across apps and engaging with their friends using a wide array of different tools. ... A new one pops up each week. What's exciting to me is that I'm seeing teenagers experiment."

This experimental nature puts Facebook in the tricky position of reacting to the whims of transitory teens. Take Facebook's impromptu release of Poke, a mobile phone application, modeled after Snapchat, for sending messages that self-destruct moments later. The company's most reactionary move, however, was its surprise purchase of Instagram, an impulse buy that ultimately cost about $715 million.

Now that Instagram has more than 100 million active users, Facebook's impulsive pickup looks like a smart one. But the dangerous reality is that Facebook is bleeding attention to an application with no advertising model, nor does the social network even understand how Instagram ties in with its own applications.

Facebook doesn't know what teens want. Ebersman said as much, albeit in less direct terms:

"Facebook is a very young company in terms of the age of our employees, and I am hopeful that continues to be an asset for us in terms of having our finger on the pulse of what matters to that particular constituency of users and how we can provide products to satisfy them."

Put that way, Facebook's saving grace might be that its employees are also tiring of Facebook.


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Boehner: No reason to block Keystone XL pipeline

WASHINGTON A new State Department report is the latest evidence that the long-delayed Keystone XL oil pipeline from Canada should be approved, supporters say.

The draft report, issued Friday, finds there would be no significant environmental impact to most resources along the proposed route from western Canada to refineries in Texas. The report also said other options to get the oil from Canada to Gulf Coast refineries are worse for climate change.

The new report "again makes clear there is no reason for this critical pipeline to be blocked one more day," said House Speaker John Boehner, R-Ohio. After four years of what he called "needless delays," Boehner said it is time for President Barack Obama "to stand up for middle-class jobs and energy security and approve the Keystone pipeline."

Environmentalists see the State Department report in a vastly different light.

They say it was inadequate and failed to account for climate risks posed by the pipeline. The report also is based on a false premise, opponents say -- namely, that tar sands in western Canada will be developed for oil production regardless of whether the Keystone XL pipeline is approved.

"Americans are already suffering from the consequences of global warming, from more powerful storms like Hurricane Sandy to drought conditions currently devastating the Midwest and Southwest," said Daniel Gatti of the group Environment America. Production of oil from Canadian tar sands could add as much as 240 billion metric tons of global warming pollution to the atmosphere, Gatti said, a potential catastrophe that would hasten the arrival of the worst effects of global warming.


Gatti and other opponents said development of the vast tar sands is far from certain, despite assurances by the project's supporters.

"Tar sands can be stopped, and we are stopping it," Gatti said, citing a rally in Washington last month attended by an estimated 35,000 people. Project opponents also have blocked construction in Texas and Oklahoma and have been arrested outside the White House gate.

The pipeline plan has become a flashpoint in the U.S. debate over climate change. Republicans and business and labor groups have urged the Obama administration to approve the project as a source of jobs and a step toward North American energy independence. Environmental groups have been pressuring the president to reject the pipeline, saying it would carry "dirty oil" that contributes to global warming. They also worry about a spill.

The State Department review stopped short of recommending approval of the project, but it gave the Obama administration political cover if it chooses to endorse the pipeline in the face of opposition from many Democrats and environmental groups. State Department approval of the 1,700-mile pipeline is needed because it crosses a U.S. border.

The lengthy report says Canadian tar sands are likely to be developed, regardless of whether the U.S. approves the Keystone XL pipeline, which would carry oil through Montana, South Dakota, Kansas, Nebraska and Oklahoma.

The report acknowledges that development of tar sands in Alberta would create greenhouse gases but makes clear that other methods of transporting the oil -- including rail, trucks and barges -- also pose a risk to the environment.

The State Department analysis for the first time evaluated two options using rail: shipping the oil on trains to existing pipelines or to oil tankers. The report shows that those other methods would release more greenhouse gases that contribute to global warming than the pipeline. The Keystone XL pipeline, according to the report, would release annually the same amount of global warming pollution as 626,000 passenger cars.

A scenario that would move the oil on trains to mostly existing pipelines would release 8 percent more greenhouse gases such as carbon dioxide than Keystone XL. That scenario would not require State Department approval because any new pipelines would not cross the U.S border.

Another alternative that relies mostly on rail to move the oil to the Canadian west coast, where it would be loaded onto oil tankers to the U.S. Gulf Coast, would result in 17 percent more greenhouse gas emissions, the report said.

In both alternatives, the oil would be shipped in rail cars as bitumen, a thick, tar-like substance, rather than as a liquid.

The State Department was required to conduct a new environmental analysis after the pipeline's operator, Calgary-based TransCanada, changed the project's route though Nebraska. The Obama administration blocked the project last year because of concerns that the original route would have jeopardized environmentally sensitive land in the Sand Hills region.

The administration later approved a southern section of the pipeline, from Cushing, Okla., to the Texas coast, as part of what Obama has called an "all of the above" energy policy that embraces a wide range of sources, from oil and gas to renewables such as wind and solar.

The draft report issued Friday begins a 45-day comment period, after which the State Department will issue a final environmental report before Secretary of State John Kerry makes a recommendation about whether the pipeline is in the national interest.

Kerry has promised a "fair and transparent" review of the plan and said he hopes to decide on the project in the "near term." Most observers do not expect a decision until summer at the earliest.

Canadian Natural Resource Minister Joe Oliver said Friday that Canada will respect the U.S. review process and noted the importance of the pipeline to the Canadian economy.

Obama's initial rejection of the pipeline last year went over badly in Canada, which relies on the United States for 97 percent of its energy exports.

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Rescuers Search for Man as Fla. Sinkhole Grows












Rescuers early Saturday morning returned to the site where a sinkhole swallowed a Florida man in his bedroom after the home's foundation collapsed.


Jeff Bush was in his bedroom when a sinkhole opened up and trapped him underneath his home at 11 p.m. Thursday night.


While the sinkhole was initially estimated to be 15 feet deep on Thursday night, the chasm has continued to grow. Officials now estimate it measures 30 feet across and up to 100 feet deep.


MORE: How Sinkholes Can Develop


Rescue operations were halted Friday night after it became too dangerous to approach the home.


Bill Bracken, an engineer with Hillsborough County Urban Search and Rescue team said that the house "should have collapsed by now, so it's amazing that it hasn't."


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Using ground penetrating radar, rescuers have found a large amount of water beneath the house, making conditions even more dangerous for them to continue the search for Bush.


"I'm being told it's seriously unstable, so that's the dilemma," said Hillsborough County administrator Mike Merrell. "A dilemma that is very painful to them and for everyone."


Hillsborough County lies in what is known as Florida's "Sinkhole Alley." Over 500 sinkholes have been reported in the area since 1954, according to the state's environmental agency.


The Tampa-area home was condemned, leaving Bush's family unable to go back inside to gather their belongings. As a result, the Hillsborough County Fire Rescue set up a relief fund for Bush's family in light of the tragedy.


Officials evacuated the two houses adjacent to Bush's and are considering further evacuations, the Associated Press reported.


Meanwhile, Bush's brother, Jeremy Bush, is still reeling from Thursday night.


Jeremy Bush had to be rescued by a first responder after jumping into the hole in an attempt to rescue his brother when the home's concrete floor collapsed, but said he couldn't find him.


"I just started digging and started digging and started digging, and the cops showed up and pulled me out of the hole and told me the floor's still falling in," he said.


"These are everyday working people, they're good people," said Deputy Douglas Duvall of the Hillsborough County sheriff's office, "And this was so unexpected, and they're still, you know, probably facing the reality that this is happening."



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Liew Mun Leong retires as chairman of CMA






SINGAPORE : CapitaMalls Asia's will have a new board chairman after the retirement of Mr Liew Mun Leong.

He will be replaced by Mr Ng Kee Choe after the Annual General Meeting (AGM) on 24 April.

Mr Liew is the former CEO of CapitaLand, the parent company of CapitaMalls Asia.

CapitaLand CEO Lim Ming Yan will replace Mr Liew as Chairman of CapitaMalls Asia's Corporate Disclosure Committee and Investment Committee, and as a member of the Executive Resource and Compensation Committee and Nominating Committee on 24 April 2013.

Mr Liew had been chairman of CapitaMalls Asia since the company was incorporated in October 2004.

- CNA/ch



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Google CFO denies Samsung conflict




Google CFO Patrick Pichette played down reports that his company's relationship with Samsung was becoming strained and noted that "journalists love big headlines that sell newspapers."


Pichette was referring to a Wall Street Journal report this week noting Google was worried about Samsung's dominance.

Speaking at a Morgan Stanley investment conference, Pichette fired back:



We have a terrific relationship with Samsung. They've been very successful with the Android platform. They benefited just like the rest of the ecosystem. We welcome all of the partners that we have on our Android platform and continue to innovate. And what our objective and our aim is to make sure that as many partners in the ecosystem continue to benefit from these open source platforms.


I think that both Samsung and ourselves have benefited not only on the Android side but also on the Chrome side. The Chromebook is a runaway success; it's a runaway success for Google, it's a runaway success for Samsung. And so, what is not to like about these types of environments. I just think journalists love big headlines that sell newspapers.



Hardware was a recurring theme for Pichette, who touted Chromebooks as well as Google's acquisition of Motorola Mobility. Pichette said that the Motorola deal needs more time.



You invest for the long term, but we have inherited 18 months of pipeline that we actually have to drain right now and while we are actually building the next wave of innovation and product lines. And so far, as we said many times in the past, we have to go through this transition. This is not -- these are not easy transitions. We are very optimistic, we are very supportive and we have kind of great plans for Motorola. But for the coming -- for the last few quarters you have seen the announcements of restructurings and rationalization of product lines and this has to kind of continue over the next few quarters while we actually kind of make that cross over.


So there is still kind of really kind of hard work to be completed at Motorola before we see tangible signs. But we also very optimistic because since day one we have started working on the next agenda and we see that pipeline kind of showing up.



Regarding the Chrome OS, Pichette talked that topic up too. He said:



There is a better mousetrap and it has been invented and it is called Chrome OS. If you are in enterprise today the benefits of Chrome OS and the Chrome infrastructure is to have the equivalent of a desktop is one-sixth the price of a traditional answer.


And so if you are a 350 or 400 or 500 people kind of company, that is millions of dollars that you can reinvest into your business, because -- into the development of your product or the servicing of your product rather than just having sitting on your desk just a hardware and software just to run your business.


Not only that, but Chrome OS is actually immensely secure. The Chrome platform has been proven, you have seen these tests where we have these hacker weeks where we try to kind of that people break into the systems. And if you are a business, to actually have -- security is like oxygen to a business if you think of your data. You take it for granted until you have a breach and like everything kind of stops.


The Chromebook that was launched last fall has been a runaway success, absolute runaway success. We couldn't keep up with demand. And through the holidays and it has been a terrific kind of testimony that people want ease-of-use -- beautiful, simple -- there is a minimum standard they expect, but for the right price point they love the product.



Add it up and the overall message from Pichette was clear. Google is serious about hardware integration and melding its services even if it's efforts largely remain a work in progress.



This story originally posted as "Google CFO plays down Samsung conflict talk, touts Chromebook mojo" on ZDNet Between the Lines.

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With no pope, cardinals summoned for conclave

VATICAN CITY The Catholic Church has awoken with no pontiff following Benedict XVI's resignation, in which he pledged obedience to his successor and described himself as "simply a pilgrim" starting the final part of his life.

Now begins a period known as the "sede vacante" or "vacant see" — the transition between the end of one papacy and the election of a new pope.

During these few days — no more than 20 — a few key players take charge running the Holy See, guiding the College of Cardinals in their deliberations and organizing the conclave to elect Benedict's successor.

In one of his first official acts as dean, Cardinal Angelo Sodano on Friday officially summoned cardinals to Rome to participate in the conclave, a formality given that most are already here. Sodano sent official "convocation letters" to the cardinals' offices around the world Friday, along with electronic versions via email, summoning them to the Vatican.

And in one of his first official acts as camerlengo, or the chamberlain who actually runs the Holy See in the transition, Cardinal Tarcisio Bertone sealed Benedict's apartment in the Apostolic Palace on Thursday night. It will not be reopened until a new pope is elected.




Play Video


Pope Benedict XVI officially retires






Play Video


Pope leaving behind unfinished business



With the 8 p.m. Thursday end of Benedict's papacy, every department head in the Vatican lost his job — except for those whose offices are crucial for the smooth running of the transition period itself.

Cardinals on Monday will begin formal meetings to set the date for the conclave and discuss problems facing the church; major topics of discussion are expected to be the report Benedict commissioned into the leaks of sensitive Vatican documents and the dysfunction currently reigning in the Vatican bureaucracy.

The date for the conclave of cardinals to begin their deliberations has not yet been set, although one of Pope Benedict XVI's final acts before resigning his office was to amend the rules governing the election of a successor, allowing the cardinals to meet earlier than the usual 15-day transition between pontificates.

On Thursday, soon after Benedict left the Vatican on his final day as pope, Monsignor Carlo Maria Celli, a papal communications officer, hinted that the date could be March 11. That could not be immediately confirmed.

The date of the conclave's start is important because Holy Week begins March 24, with Easter Sunday March 31. In order to have a new pope in place for the church's most solemn liturgical period, he would need to be installed by Sunday, March 17

"What we talk about ... will be certainly the governance of the church and in that context there may be questions to people who did the report," said Chicago Cardinal Francis George. "I think we will find out a lot from a lot of sources to figure out what is necessary now to govern the church well here in Rome itself."

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Fla. Man Swallowed by Sinkhole, No Signs of Life












A Florida man has disappeared into a 30-foot-wide, 20-foot-deep sinkhole that collapsed the bedroom portion of his home overnight, according to police.


The hole opened up at around 11 p.m. Thursday night in the Brandon, Fla., neighborhood, authorities said.


"[The family] heard a sound that they described as a car crash emanating from the bedroom in the back of the house," Hillsborough County Fire Chief Ron Rogers said at a news conference today.


The family rushed into the room where Jeff Bush, 36, was sleeping, according to ABC News' Tampa affiliate WFTS-TV.


"All they could see was part of a mattress sticking out of the hole. Essentially, the floor of the room had opened up," Rogers said. "They could hear the nephew in the hole, but they could not see him."


Bush's brother, Jeremy Bush, jumped in and tried to rescue him, but was unsuccessful. A first responder "heroically" jumped in and rescued the brother, Rogers said.


The family was evacuated from the home as rescuers tried to get to the man.










Louisiana Sinkhole Raises Fears of Expansion Watch Video







Listening devices and cameras were sent into the hole.


"They did not detect any signs of life," Rogers said. "There continued to be collapses of the earth below the floor to the point where they had to eventually back out of the house."


Rogers said the main issue right now is that authorities and rescuers do not know how stable the house is.


It was previously reported that the hole was 100-feet wide, but Bill Bracken, president of Bracken engineering, clarified at the news conference that the safety zone around the hole is 100 feet, but the hole itself is between 20 to 30 feet in diameter.


It is contained within the footprint of the house, he said.


"The hole has actually taken up most of the inside of the house," Bracken said. "It started in the bedroom and has been expanding outward and it's taking the house with it as it opens up."


When asked what authorities believe the victim's status is, Rogers said, "Until we can actually determine where the victim is, I can't really answer that. We're going to do everything we can for Mr. Bush, but we have to make sure we don't endanger other personnel in the process."


Rogers said "time is a critical thing" and they are assessing the situation as quickly as possible without jeopardizing anyone else.


"We're not going to leave until we know that this community is safe and we know the extent of this issue here," he said. We're going to make sure that everyone is safe as much as we can. We don't know where the next sinkhole is going to open."


Police evacuated the other residents from the structure, as well as the two surrounding homes. Officials say the home could go at any moment.


"Our hearts go out to the Bush family during this terrible time," he said. "They're dealing with a lot of questions, a lot of unknowns."



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Scientists link two rats' brains, a continent apart






PARIS: Creating a "superbrain" of connected minds, scientists on Thursday said they had enabled a rat to help a fellow rodent while the animals were a continent apart but connected through brain electrodes.

With electrodes imbedded in its cortex, a rat in a research institute in Natal, Brazil sent signals via the Internet to a counterpart at a university lab in Durham, North Carolina, helping the second animal to get a reward.

The exploit opens up the prospect of linking brains among animals to create an "organic computer", said Brazilian neurobiologist Miguel Nicolelis.

It also helps the quest to empower patients stricken with paralysis or locked-in syndrome, he said.

"We established a functional linkage between two brains. We created a superbrain that comprises two brains," Nicolelis said in a phone interview with AFP.

Published in the journal Scientific Reports, Nicolelis' team gave basic training to thirsty rats, who had to recognise lights and operate a lever to get a reward of water.

They then implanted ultra-fine electrodes in the rats' brains, which were linked by a slender overhead cable to a computer.

In a glass tank in Natal, the first rat was the "encoder", its brain sending out a stream of electrical pulses as it figured out the tricks for getting the reward.

The pulses were sent in real time into the cortex of the second rat, or "decoder" rat, which was facing identical apparatus in a tank in North Carolina.

With these prompts from its chum, the decoder rat swiftly found the reward in turn.

"The pair of animals collaborated to solve a task together," said Nicolelis.

What the second rat received were not thoughts, nor were they images, Nicolelis said.

When the encoder rat achieved various tasks, the peaks in his brain signals were transcribed into a telltale pattern of electronic signals that were received by the decoder rat.

Once the rat recognised the usefulness of these patterns, they became incorporated into its visual and tactile processing.

"The second rat learns to recognise a pattern, a statistical pattern, that describes a decision taken by the first rat. He's creating an association of that pattern with a decision," said Nicolelis.

"He may be feeling a little tactile stimulus, but it's something that we don't know how to describe because we cannot question the subject."

The linkage "suggests we could create a brain net, formed of joined-up brains, all interacting," the scientist said, hastening to stress that such experiments would only be conducted on lab animals, not humans.

"If you connect several animal brains, rat brains or primate brains, you probably could be creating an organic computer that is a non-Turing machine, a machine that doesn't work according to the Turing design of all the digital computers that we know. It would be heuristic, it wouldn't use an algorithm, and it would uses probabilistic decision-making based on organic hardware."

Still unclear is how the decoder animal incorporates the encoder's signals into its mental space, a phenomenon called cortical plasticity.

"We basically show that the decoder animal can incorporate another body as an extension of the map that the animal has in it's own brain," said Nicolelis, adding, though: "We don't know how this is done."

Nicolelis carries out research at Duke University in Durham and at the Edmond and Lily Safra International Institute for Neuroscience of Natal, or ELS-IINN.

A decade ago, he leapt to prominence for pioneering work in having lab monkeys move a robotic arm through brain impulses.

The latest work should help this, he said: "We are learning ways to interact with and send messages to the mammalian brain that will be fundamental for our goals of medical rehabilitation."

His next goal is to have a paraplegic patient give the official kickoff to the 2014 World Cup in Brazil, using a brain-machine interface to activate an artificial limb.

- AFP/al



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Practical, affordable phones take center stage at MWC 2013



Firefox's new mobile OS in action on the Geeksphone Peak





Although mobile phones will always have a central role at Mobile World Congress, this year's the red-hot buzz went to software, tablets, wearable tech, and other geeky-cool oddities.


With heavy hitters HTC announcing its flagship HTC One days before MWC, and Samsung saving its Galaxy S4 announcement for March 14, it was the sensible, midrange
Android phones made up the bulk of the announcements.


However, it was the outlier operating systems that really stole the show.


Firefox, Ubuntu, Tizen: The other, other OSes


The mobile, browser-based Firefox OS appeared on several smartphones, like the Geeksphone Peak (our pick of the bunch,) Alcatel One Touch Fire and ZTE Open.


LG and Huawei Firefox phones also made an appearance under glass, and
Firefox has locked down carrier partners to bring its -- frankly, rather green -- OS to emerging markets for cheap.


Ubuntu Touch OS impressed on an LG Nexus 4 and Google Nexus 7 tablet, and Samsung's Tizen OS came out for an early look.


The usual suspects


MWC 2013 saw a mini trend of large-screen devices (you might call them phablets,) like the LG Optimus G Pro, ZTE Grand Memo, and the Alcatel One Touch Scribe Easy.



LG Optimus G Pro

The LG Optimus G Pro is a Samsung Galaxy Note 2 contender.



(Credit:
Sarah Tew/CNET)


There was also a larger trend of wallet-friendly options like the Samsung Galaxy Grand, Alcatel One Touch Snap, and Acer Liquid E1 and Liquid Z2.


On the Windows Phone side, Nokia took top honors with the Nokia Lumia 720, a nice midrange Windows Phone 8 device with many of the features you also see on the higher-end Lumia 920.

A step below, the Lumia 520 is notable for its low price, but strong feature set -- 139 euros (a little under $200) unlocked. U.S. customers should pay attention, since a variant will also arrive on T-Mobile as the 521.



SpareOne Plus

The SpareOne Plus can live for up to 15 years in your car on a single AA battery.



(Credit:
Sarah Tew/CNET)


Weirder fare


We also enjoyed uniques like the rugged Cat B15 Jelly Bean smartphone and the dual-screen NEC Medias W N-05E.


In non-smartphone land, and an emergency cell phone, SpareOne Plus, which runs on a AA battery. The Nokia 105 also made headlines for its ridiculously low retail price of 15 euros.


As with
CES last month, MWC 2013 gave the smaller brands a chance to prove their worth.

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