The Shard is pinnacle of London's redevelopment

LONDON: The Shard, which opened its doors to the public on Friday, is western Europe's highest skyscraper but also the pinnacle of the transformation of London's long-neglected south bank of the River Thames.

The vertiginous public viewing platform, which is expected to attract one million visitors a year, offers unrivalled vistas of the British capital and is the perfect place to survey the huge changes in the neighbourhood.

Towering 310 metres (1,017 feet) above the skyline, the Shard is an arrow of glass piercing the clouds and a symbol of wealth in an area that for centuries has been overshadowed by its affluent rivals in the west, centre and north of London.

The platform is the first part of Italian architect Renzo Piano's building to open, and over the coming months its vast new office space, five-star hotel, restaurants and luxury apartments will slowly come to life.

While the design has been controversial, the tower -- 95 percent financed by Qatar -- has also attracted criticism because of the sense that its 8,000 future inhabitants are unaffected by the global economic crisis.

The 30 pounds (US$47, 35-euro) ticket price for the viewing platform does nothing to dispel this image, but the people behind the Shard are unapologetic.

"The wonderful thing about London is, in many ways, it never stops," William Matthews, a project architect in Piano's team, told AFP. "In some ways, British trade, the idea of commerce, and business, is really in our bones."

Peter John, leader of the local Southwark council, said: "It has really been a story of regeneration and renaissance."

The area on the south side of London Bridge was relatively prosperous in Roman times, but for centuries afterwards it was viewed as a seedy district beyond the city walls where the law held thin.

Travellers passed through brothels, inns and gambling dens, and residents festered among "every repulsive lineament of poverty, every loathsome indication of filth, rot, and garbage", as Charles Dickens put it in his 1838 novel "Oliver Twist".

The demise of London's shipping trade from the 1960s to the 1980s accentuated the area's poverty and the average household income among Southwark's 290,000 inhabitants today remains one of the lowest in Britain.

Nonetheless, in the last 25 to 30 years, the change in the area has been staggering, according to council leader Peter John.

Wharf-side warehouses with names evoking the British empire and the goods sailing into London from around the world, such as East India Wharf or Tea Trade Wharf, have been transformed into swanky New York-style loft flats.

Millions of square metres of office space have been constructed in cathedrals of glass across the river from the Tower of London, including Norman Foster's City Hall and Terence Conran's Design Museum.

The once unremarkable Borough Market has been transformed into a foodies' heaven, while the Tate Modern, constructed within a vast former power station on the river in 2000, is now the most popular contemporary art gallery in the world.

"But the Shard takes it to new levels," said John. "It really symbolises where the opportunities are for jobs, and leisure, and new housing."

He said the influx of a population with plenty of purchasing power will boost the whole area, saying: "I think the positives outweigh the negatives."

Many locals are not so enthusiastic.

Reverend Charlie Moore, rector of St Mary Magdalene Church in nearby Bermondsey, said "a lot of people have been forced to leave" as the redevelopment, including several gastropubs and posh shops, have sent rents sky-high.

And the further south you go, the louder the objections.

The Heygate Estate, comprising huge concrete blocks of social housing, once housed 3,000 people but now stands empty and awaiting demolition as part of a major regeneration programme in the Elephant and Castle area.

A campaigner for the Heygate residents, teacher Jerry Flynn, complains that the plans include far less social housing than before.

"It will mean the people who cannot afford to live here, working-class families and low income families, will no longer be able to live here. It was a traumatic process," he told AFP.

"We would like a regeneration that spread the benefits a little more widely."

- AFP/ir

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Building better Super Bowl ads by watching you watch them

A side-by-side test of Apple and Samsung ads.

(Credit:
Screenshot courtesy of Affectiva)

WALTHAM, Mass.--The makers of Wheat Thins cereal may have a hit Super Bowl commercial on their hands.

I believe this because I watched the ad on my computer while another computer watched me watching it over the Internet. The ad combined a box of Wheat Thins, night vision goggles, fear of Bigfoot when there should have been fear of the Yeti, and a thieving neighbor. It seems my "emotional valence" score -- which can be roughly translated to mean my overall emotional reaction -- while watching all this was unusually high, at least once the Yeti and the the thieving neighbor made their appearance.

I had no idea a Yeti and Wheat Thins were a powerful combination, but after running the ad through a Web demonstration by the 3-year-old company Affectiva, I'm forced to conclude that's the case.>

Welcome to the future of advertising, where the wisdom of spending a reported $4 million for a 30-second spot in the Super Bowl doesn't have to be left to the imagination of an ad agency's creative team and the honesty of focus groups.

When you turn on the the Super Bowl tomorrow and watch that game within the game -- no, not Beyonce's performance, I mean the ads -- there's a good chance that at least several of those pieces have been tested using Affectiva's tools, which are being used by both Coca-Cola and Unilever, which owns brands ranging from Dove soap to Ben & Jerry's ice cream. Using a Web camera and with a user's permission (usually commissioned by an ad agency or research firm), Affectiva monitors a person's expressions while watching an ad.

Affectiva provides a topline measurement on a scale from 1 to 10 on something the company calls an Affdex score. That's a combination of involvement, a "feel good" index, and a "minus metric." Behind that, reaction over the length of the ad is monitored and charted. When did someone smile during the ad? When did they frown? When did they drift? It's all tracked and produced on tables.

There's deep science behind that report. Affectiva was founded in 2009 and is based on technology created at the Massachusetts Institute of Technology's Media Lab. The technology was originally intended to work with people who have autism. Because people with autism may have difficulty displaying emotional reactions, co-founders Rana el Kaliouby and Rosalind Picard created a mathematical model for monitoring hard-to-perceive changes in their expressions.

"I personally think it could be a standard for advertising," said Stephanie Tilenius, an executive-in-residence at the venture capital firm Kleiner Perkins. Kleiner was part of a $12 million Series C funding round announced in August. The company was also a big attention-grabber at last month's Consumer Electronics Show in Las Vegas.

If you have a Webcam on your computer, you can run through the Affectiva demonstration yourself right here. You can also test a goat-related ad from Doritos (really, it kind of works), a Hyundai ad with a "don't tell mom" theme, and an already somewhat controversial ad from Volkswagen in which lots of people whom you wouldn't expect to have Jamaican accents sound a lot like Jimmy Cliff.

The first, most viable application for the Affectiva technology was in advertising, of course. But it could one day find its way into everything from medical devices to smartphones. Imagine, for example, if your phone could sense by your expression, pulse, and tone of voice how urgently you need an app or to make a phone call?

Affectiva made a splash after last year's Super Bowl with a public analysis of many of the ads shown during the Giants-Patriots nail-biter. Perhaps their most interesting conclusion was that the follow-up ad to 2011's hit "Vader kid" ad from Volkswagen did not test well among 400 participants. The ad involved a dog trying to lose weight and finally chasing a new, red Volkswagen. But when the ad transitions to a scene from Star Wars' cantina scene (a nod to the Vader kid), interest fell off the map and didn't recover.

An explanation of Affectiva's score.

(Credit:
Affectiva)

Most likely, the ad testing technology will be used in addition to traditional ad testing, rather than replacing focus groups, said Graham Page, an executive at the market research firm Millward Brown. Last year, Millward Brown tested over 400 ads using the Affectiva technology and should use it for more than "several thousand" ads around the world this year.

A tour of Affectiva's technology is a bit of a tour of your own instincts. In seconds, you can see quantified what you already suspected about an ad. In a face-to-face test of Apple and Samsung pieces, for example, neither ad exactly floated my boat. (You can see my overly stern expression while watching them in the screenshot above this article.)

So what else did I learn about my advertising tastes? It appears I really hate commercials in which grown men act like children but I am a hopeless sucker for ads with real children. I've always sort of known this. But thanks to a demonstration of facial-tracking technology here at the offices of a young company called Affectiva I can say, with certainty, that, yes, Verizon, I was seriously annoyed by that dopey ad with the dopey guys playing basketball. But the kids in the AT&T ad? Adorable.

"Your negative reaction to that," said Avril England, vice president of product management and marketing at Affectiva, "was about as negative as it can get."

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Pictures We Love: Best of January

Photograph by Dieu Nalio Chery, AP

The magnitude 7 earthquake that struck near Port au Prince, Haiti, in January 2010 so devastated the country that recovery efforts are still ongoing.

Professional dancer Georges Exantus, one of the many casualties of that day, was trapped in his flattened apartment for three days, according to news reports. After friends dug him out, doctors amputated his right leg below the knee. With the help of a prosthetic leg, Exantus is able to dance again. (Read about his comeback.)

Why We Love It

"This is an intimate photo, taken in the subject's most personal space as he lies asleep and vulnerable, perhaps unaware of the photographer. The dancer's prosthetic leg lies in the foreground as an unavoidable reminder of the hardships he faced in the 2010 earthquake. This image makes me want to hear more of Georges' story."—Ben Fitch, associate photo editor

"This image uses aesthetics and the beauty of suggestion to tell a story. We are not given all the details in the image, but it is enough to make us question and wonder."—Janna Dotschkal, associate photo editor

Published February 1, 2013

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Ala. Standoff: Police Mum About Talks With Suspect

As a police standoff with an Alabama man accused of holding a 5-year-old boy hostage in an underground bunker entered its fifth day, authorities were saying little except that their talks with the 65-year-old loner were continuing through a ventilation pipe.

Negotiators were still trying late Friday to persuade Jimmy Lee Dykes to surrender. Police have said they believe the Vietnam-era veteran fatally shot a school bus driver on Tuesday, and then abducted the boy from the bus and disappeared into the home-made bunker.

While police were mostly staying mum about the delicate negotiations, it fell to neighbors to fill in the blanks about Dykes, described by some as a menacing figure who held anti-government views.

One of Dykes' next-door neighbors said the suspect spent two or three months constructing the bunker, digging several feet into the ground and then building a structure of lumber and plywood, which he covered with sand and dirt.

Neighbor Michael Creel said Dykes put the plastic pipe underground from the bunker to the end of his driveway so he could hear if anyone drove up to his gate. When Dykes finished the shelter a year or so ago, he invited Creel to see it — and he did.

"He was bragging about it. He said, 'Come check it out," Creel said.

He said he believes Dykes' goal with the standoff is to publicize his political beliefs.

Alabama Hostage Standoff: Who Is Jimmy Lee Dykes? Watch Video

Alabama Boy Held Hostage in Underground Bunker Watch Video

Alabama Hostage Standoff: Boy, 5, Held Captive in Bunker Watch Video

"I believe he wants to rant and rave about politics and government," Creel said. "He's very concerned about his property. He doesn't want his stuff messed with."

Police have used a ventilation pipe to the bunker to talk to the man and deliver the boy medication for his emotional disorders, but they have not revealed how often they are in touch or what the conversations have been about. Authorities waited until Friday to confirm the suspect's identity.

While much of what is going on inside the bunker remains a mystery, local officials who have spoken to police or the boy's family have described a small room with food, electricity and a TV. And while the boy has his medication, an official also said he has been crying for his parents.

Meanwhile, Midland City residents held out hope that the standoff would end safely and mourned for the slain bus driver and his family. Candlelight vigils have been held nightly at a gazebo in front of City Hall. Residents prayed, sang songs such as "Amazing Grace" and nailed homemade wooden crosses on the gazebo's railings alongside signs that read: "We are praying for you."

"We're doing any little thing that helps show support for him," said 15-year-old Taylor Edwards said.

Former hostage negotiators said authorities must be cautious and patient as long as they are confident that the boy is unharmed. Ex-FBI hostage negotiator Clint Van Zandt advised against any drastic measures such as cutting the electricity or putting sleeping gas inside the bunker because it could agitate Dykes.

The negotiator should try to ease Dykes' anxieties over what will happen when the standoff ends, and refer to both the boy and Dykes by their first names, he said.

"I want to give him a reason to come out," Van Zandt said,

Police seemed to be following that pattern. At a brief news conference to release a photo of Dykes, they brushed off any questions about possible charges.

"It's way too early for that," said Kevin Cook, a spokesman for the Alabama state troopers.

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US medical research chimps to retire to sanctuaries

IT IS good news for chimpanzees, but bad news for people with hepatitis C. The US National Institutes of Health (NIH) is likely to slash medical research on chimpanzees, and transfer most research chimps to sanctuaries. The plan is being hailed as a triumph for animal rights, but there is a snag: it could delay work on a hepatitis C vaccine.

Following a 2011 report concluding that most medical research on chimps was unnecessary, the NIH - which uses 360 of around 1000 research chimps in the US - set up an advisory committee. This body has now issued recommendations. Most of the NIH's chimps should retire to sanctuaries, but about 50 should be retained for future research, housed in environments that promote their natural behaviour: large groups, plenty of space and lots of activities.

"It's excellent news," says Barbara King of the College of William and Mary in Williamsburg, Virginia. "These chimpanzees have served and suffered for us."

But some hepatitis C researchers are less happy. Chimps are the only non-human animal that the virus infects, so are used in the development of a vaccine.

"If there is no access to a chimpanzee model, it will likely slow vaccine development and put human lives at risk," says Stanley Lemon of the University of North Carolina at Chapel Hill.

This article appeared in print under the headline "US chimps retire"

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Community leadership important for S'pore's development: Chan Chun Sing

SINGAPORE: Acting Minister for Social and Family Development, Chan Chun Sing, said Singapore will face more challenges as it moves towards its next stage of development.

While national leaders will look at issues from a broader perspective, Mr Chan said local community leadership is also needed.

He was speaking at the first Chua Thian Poh Community Leadership Symposium which was held at the National University of Singapore on Friday.

Some 80 students are currently enrolled in the Chua Thian Poh Community Leadership Programme.

Mr Chan said such platforms and the presence of community leaders are important as they have always been a part of Singapore's rich history.

Mr Chan said the role of community leaders was evident from British colonial rule.

He said, "They did not wait for the government to initiate things to do. They took it upon themselves to identify local needs, whereby they can play a useful role".

Going forward, Mr Chan said it will be about grooming a new generation of community leaders.

He said: "Not only do we hope you will understand the challenges at the local level, we also hope that you will come up with innovative solutions. We also hope you will play a part to mobilise actions to solve or at least address some of these local issues.

"We need to look for innovative and new solutions. We cannot just adopt solutions that have been adopted by people from other countries wholesale. We should look at them closely, study them in context, and always apply them in context to our local situation down here."

At the symposium, six of the Programme's Fellows got to share the various projects they embarked on.

The projects ranged from looking at the community's role in preventing child abuse, to exploring interim home care at a community hospital.

The speakers are part of the first batch of students in the programme since it was launched in 2011.

For medical student Andrew Arjun Sayampanathan, who is currently on an internship at the Central Community Development Centre as part of the Chua Thian Poh Community Leadership Programme, it was the perfect opportunity to test a theory he had learned in university.

Applying it to Kampong Glam residents, the asset-based community development model was a means to empower needy or elderly residents to look at their proficiencies.

It was a different take on the needs-based community development model many social organisations adopt.

"The needs-based model looks at the deficiencies of individuals and what is the individual deficient in. When we look at the assets-based community development model, we see what the individual is proficient in so he or she does not need to be dependent on an external organisation," explained Andrew.

Andrew said the findings obtained from the asset-based community development models will allow them to create independent communities based on the proficiencies and assets of the individuals.

- CNA/fa

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Chrome, IE, Silk pry open mobile-browsing market

Chrome and Internet Explorer have carved their way into the top five mobile browsers, according to Net Applications' measurements of browser usage.

(Credit:
Net Applications)

New mobile browsers including Google's Chrome, Microsoft's IE, and Amazon's Silk are gaining
a foothold in a market that's growing faster than traditional browsing on personal computers.

The mobile browsing market has long been dominated by three products. Apple's
Safari has long
held the top spot in usage share measurements by Net Applications, with second place going to
Google's unbranded
Android browser after it surpassed Opera Mini last year.

Safari had 61.0 percent, the Android browser 21.5 percent, and Opera Mini 9.8 percent of usage
in January, measurements released today show.

But new contenders are starting to appear now.

The most assured of success is Chrome, which pushed aside BlackBerry OS's browser last November for fourth
place. Chrome works on Android 4.0, aka Ice Cream Sandwich, or 4.1 and 4.2, aka Jelly Bean,
and now ships with newer Android devices.

Chrome rose from 1.5 percent of use in December to 2.0 percent in January, Net Applications
said.

The next to bump BlackBerry down a peg is Microsoft's Internet Explorer, which rose from 1.2
percent to 1.3 percent to claim fifth place in January.

Tablets and smartphones account for a steadily increasing fraction of browser usage.

(Credit:
Net Applications)

The BlackBerry browser -- which could get a boost if the brand-new BlackBerry 10 OS and its first two
phones, the Q10 and Z10 catch on -- slipped down to 1.2 percent
of browser usage in January.

That's still ahead of Amazon's Silk, at 0.8 percent, or Opera Mobile, at 0.6 percent. And it's far
ahead of Mozilla's
Firefox version for Android, which didn't even cross the 0.05 percent
threshold.

Mobile browsing is on the increase, rising to an all-time high of 11.8 percent of total browsing in
January, according to Net Applications.

On the desktop, Internet Explorer's market share losses have stabilized, according to Net Applications' measurements.

(Credit:
Net Applications)

On PCs, the browser usage share remained relatively stable.

IE remained the leader with 55.1 percent of the market, and Firefox at 19.9 percent kept its edge
over Chrome at 17.5 percent. Safari and Opera stayed level at 5.2 percent and 1.8 percent,
respectively.

Net Applications bases its
usage data on activity logged on a collection of more than 40,000 Web sites with more than
160 million visits each month. It attempts to weight the data to account for differences in its
collection of sites and overall global Internet usage. It also logs only the first Web site visit by a
user on each day, in an attempt to measure what people are using rather than how much they
use it.

A rival measurement service, StatCounter, bases its
measurements on clicks only and doesn't attempt any geographic weighting. It shows different
winners and losers, with Chrome in the lead at 36.5 percent, IE next with 30.7 percent, and Firefox in third place with 21.4 percent.

StatCounter, which uses different methodology for tallying browser usage, shows Chrome as the top worldwide browser for January 2013.

(Credit:
StatCounter)

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Sinkhole Swallows Buildings in China

Photograph from AFP/Getty Images

The sinkhole that formed in the southern Chinese city of Guangzhou (pictured) is, unfortunately, not a new occurrence for the country.

Many areas of the world are susceptible to these sudden formations, including the U.S. Florida is especially prone, but Guatemala, Mexico, and the area surrounding the Dead Sea in the Middle East are also known for their impressive sinkholes. (See pictures of a sinkhole in Beijing that swallowed a truck.)

Published January 31, 2013

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Columbia Shuttle Crew Remembered 10 Years Later

Iain Clark is a teenager now. He was eight years old when his mother, Dr Laurel Clark, and six other astronauts died when the space shuttle Columbia fell apart in the skies over Texas 10 years ago today.

Iain's father, Dr. Jonathon Clark, told ABC News recently that he and Iain will never really recover.

"There will always be a sense of loss and pain and hurt," said Clark. "I've lost a lot, but I've gained a lot, too. I have a perspective and reverence for life. I have my son, and seeing him through this has been very rewarding -- though it has been difficult, as well."

Feb. 1, the anniversary of the Columbia accident, is the day NASA chooses to remember all the astronauts who have died during missions.

Spaceflight is a risky business. Some of the accidents are well known. Others, not really. But they all illustrate just how dangerous it is to leave our planet and venture into orbit.

Three accidents, in particular, are seared in our memories because NASA's missions have been so dramatic, and so public.

First, there was the fire on Jan. 27, 1967, which killed Apollo 1's crew of Command Pilot "Gus" Grissom, Senior Pilot Ed White and Pilot Roger Chaffee. At the time, NASA was racing to beat the Soviet Union to the moon.

Second was the space shuttle Challenger's accident on Jan. 28, 1986, which was seen live by children across the country because its crew included the first teacher in space, Christa McAuliffe.

Finally, Columbia's accident, on a clear, sunny Saturday, Feb. 1, 2003, as it re-entered from space after a seemingly routine science mission, stunned the country. It also meant the end of NASA's space shuttle program.

This morning at 9:16 a.m. ET, the time Columbia would have landed at the Kennedy Space Center in 2003, there will be a minute of silence. A bell will toll seven times at the Johnson Space Center for the seven astronauts who died on Columbia's final mission, STS 107: Commander Rick Husband, Pilot Willie McCool, Mission Specialists Michael Anderson, David Brown, Laurel Clark, Kalpana Chawla and Ilan Ramon.

It took months for the commission investigating the accident to determine the cause: foam. A piece the size of a briefcase broke off one of the shuttle's external fuel tanks, punching a hole in the orbiter's left wing.

The crew of seven knew something was wrong very late during re-entry, but there wasn't anything they or mission control could do to save them or Columbia. It took managers at the Johnson Space Center months to accept that something so simple as a piece of foam could do so much damage.

Wayne Hale, who guided NASA's space shuttle program back from the accident, was the only NASA employee who publicly accepted responsibility for Columbia's accident.

Hale now works in the private sector, but recently wrote in a blog about the internal discussion at mission control while engineers discussed what they thought might be a problem -- but weren't sure.

"After one of the MMTs [mission management teams] when possible damage to the orbiter was discussed," Hale wrote, "[Flight Director Jon Harpold] gave me his opinion: 'You know, there is nothing we can do about damage to the TPS [thermal protection system]. If it has been damaged it's probably better not to know. I think the crew would rather not know. Don't you think it would be better for them to have a happy successful flight and die unexpectedly during entry than to stay on orbit, knowing that there was nothing to be done, until the air ran out?'

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Immigration reform – just part of America's new dream

Peter Aldhous, San Francisco bureau chief

After an election in which Hispanic voters arguably delivered a second term to President Barack Obama, it was clear that both leaders of both major political parties were going to start thinking about comprehensive immigration reform - long a priority for the nation's growing Latino population.

First out of the gate this week was a bipartisan group of senators dubbed the "gang of eight", with a plan that would give legal status to some 11 million undocumented immigrants already in the US, but also demand payment of back taxes. Obama weighed in the next day, suggesting he wanted legal status granted to existing immigrants "from the outset" - exposing a potential rift with the senators, who want to delay reform until stricter border controls are put in place

Whether any plan will pass the Republican-controlled House of Representatives remains unclear.

As New Scientist explained last September, though, achieving legal status is just one hurdle facing US Hispanics - huge disparities exist in income, family wealth and educational opportunities.

If those gaps aren't narrowed, warn leading demographers and social scientists, the nation as a whole will face some tough challenges retaining its economic and technological edge in the coming decades.

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