Govt looking to up support for social enterprises running hawker centres

SINGAPORE: The government is exploring ways to boost support to social enterprises and not-for-profit organisations, which are set to manage hawker centres of the future.

This comes after a government-appointed hawker centre consultation panel recommended that social enterprises run hawker centres of the future, with the aims of giving the disadvantaged jobs, and providing the community with affordable food.

Environment and Water Resources Minister Vivian Balakrishnan shared this at the official launch of Kampung @ Simpang Bedok, Singapore's first hawker centre to be run by a social enterprise.

In February last year, social enterprise Best of Asia took over the management of the centre.

Some of the changes include the use of space to allow patrons to shop, or just hang out. The management plans weekly flea markets and band gigs to draw in the crowd.

Deirdre Murugasu, leader of Best of Asia said: "All along, there are many Singaporeans who are unable to actually expand even if they are very good hawkers, there's no succession planning. This place is a place for them to all try out. Make it, don't make it, we're there to help them."

There are 32 stalls at the centre. Best of Asia offers various forms of help to stall holders - including charging them partial rent.

Full rentals range between S$1,500 and S$4,000, based on individual assessments of stall holders.

Dr Balakrishnan said: "This is a very important new start and we'll have to see how this develops over the years to come. The key thing is for it to remain viable, for it to provide good livelihood to people who may be disadvantaged or who may otherwise have an opportunity to start their own businesses. And also for good-hearted people with business ideas and imagination to help others to create a multi-disciplinary team to make this place viable, attractive and hopefully a model for the future."

Hawker centres run by social enterprises can help boost community ties.

Kasmah Sukor, a cook at Pitstop @ Haniff said: "I see that we are working together, helping each other. Everybody tries to support each other in any way we can. That is why I feel that we have the kampung spirit to help out and work. That is what I like about this place."

The government hopes that the 10 new hawker centres in the next five years would be run by social enterprises.

It will look into ways to best support such a model, to ensure long-term sustainability and viability.

- CNA/xq

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How Apple got serious about style

Humble beginnings -- an early conceptual modular Apple tablet from 1982.

(Credit:
Harmut Esslinger, Frog Design)

When Frog Design founder Hartmut Esslinger met Steve Jobs in 1982, it sparked a chain of events that monumentally changed Apple's design philosophy forever. It wasn't just a change in how future products would look -- Esslinger ushered in a change of mindset and a unified design language across products. Esslinger's new book, "Design Forward: Creative Strategies for Sustainable Change," available today in the U.S., delivers some fascinating insights into those crucial early years at Apple.

The dialect that emerged from that period, known as the Snow White design language, influenced dozens of Apple devices starting with the Apple IIc in 1984 and lasting until the Macintosh IIfx in 1990.

Our gallery below starts off with a range of computers that earned Frog Design a hefty annual contract and a role as a leader in Apple's product design process. The two companies didn't just create computers, however; they went beyond and created a mock
tablet, computer phone, flat-screen devices, and more.

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Why the Dog Show Winner Looks Like a Monkey

Standing less than a foot tall and easily cradled in one of trainer Ernesto Lara's arms, Banana Joe made big news for a small dog when he became the first affenpinscher to win the Westminster Kennel Club dog show on Tuesday.

His short stature and flattened face might not make Banana Joe look like a typical winner: The name "affenpinscher" is German for "monkey terrier," and its mug is definitely simian in appearance. Now this lesser known breed is basking in the spotlight, monkey face and all. (Read "How to Build a Dog" in National Geographic magazine.)

Why the Flat Face?

People like dogs whose faces kind of look like people, with a squished-in nose and forward-facing eyes: Pekinese, bullmastiffs, and affenpinschers, to name a few. "It's mimicking the way humans appear," said Jeffrey Schoenebeck, a research fellow at the National Institutes of Health who has analyzed the development of shortened canine snouts. Several centuries ago, breeders probably sought out parents with a flat face. (Genetics note: Gene BMP3 likely contributes to a flat face in toy breeds.)

And so Banana Joe's mug reflects centuries of genetic manipulation. There's no advantage for the dog, Schoenebeck notes, except that humans would crave it more as a companion. (Related: Gallery of Dog Pictures.)

What About That Tongue?

Banana Joe sticks out his little pink tongue a lot. Maybe more than your run-of-the-mill canine. The reason may be the flat face. "There's probably less room in their mouth" for the tongue, said Schoenebeck. "It's hanging out."

Why so Small?

"The Affenpinscher comes from a terrier background," explained NIH senior staff scientist Heidi Parker, and like all terriers, it was bred to chase. The early affenpinschers' specialty was hunting down rats and other vermin for its owners. Breeding for a small size came later, as ladies started bringing affenpinschers into the home as lap dogs-and to keep away vermin that might otherwise hide in corners or under long skirts. Today's affenpinschers are in the 6-to-13 pound (3-to-6 kilogram) range.

But the dog's size hasn't given it an inferiority complex. "Most of these little guys do not realize they're as small as they are," Parker says. Toy dogs have been known to chase birds and other animals that rival them in size.

What Comes After Westminster?

Dog lovers may crave an affenpinscher. And that could cause problems if breeders try to produce more pups.

"You'll see some breeds go through sudden explosions, where they'll go from small numbers to really large numbers," says Parker. "Usually that means an increase in genetic diseases." There aren't a lot of potential parents for a purebred litter, so the odds of inbreeding, and its related diseases, go up.

And What About Banana Joe?

Now that he's made us aware of his breed, Banana Joe will retire from competition and live with his Dutch owner, free to fulfill his heritage as a lap dog.

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Budget Cut Warnings Harsher Than Reality?

Get ready for two weeks of intensifying warnings about how crucial, popular government services are about to wither — including many threats that could eventually come true.

President Barack Obama and congressional Republicans made no progress last week in heading off $85 billion in budget-wide cuts that automatically start taking effect March 1. Lacking a bipartisan deal to avoid them and hoping to heap blame and pressure on GOP lawmakers, the administration is offering vivid details about the cuts' consequences: trimmed defense contracts, less secure U.S. embassies, furloughed air traffic controllers.

Past administrations have seldom hesitated to spotlight how budget standoffs would wilt programs the public values.

When a budget fight between President Bill Clinton and congressional Republicans led to two government shutdowns, in 1995 and 1996, some threats came true, like padlocked national parks.

Others did not.

Clinton warned that Medicare recipients might lose medical treatment, feeding programs for the low-income elderly could end and treatment at veterans hospitals could be curtailed. All continued, thanks to contractors working for IOUs, local governments and charities stepping in and the budget impasse ending before serious damage occurred.

Andrew Harrer/Bloomberg/Getty Imag

This time, at stake is not a federal shutdown but a so-called sequester. Between March 1 and Sept. 30 — the remainder of the government's budget year — it would mean reductions of 13 percent for defense programs and 9 percent for other programs, according to the White House budget office.

The cuts, plus nearly $1 trillion more over the coming decade, were concocted two years ago. Administration and congressional bargainers purposely made them so painful that everyone would be forced to reach a grand deficit-cutting compromise to avoid them.

Hasn't happened.

A look at the sequester and the chilling impact the administration says it would have, based on letters and testimony to Congress:

—A key reminder: Social Security, Medicare and veterans' benefits, Medicaid and a host of other benefit programs are exempted. The cuts take effect over a seven-month period; they don't all crash ashore on March 1. And if a bipartisan deal to ease them is ever reached, lawmakers could restore some or all of the money retroactively.

—On the other hand: Left in effect, these cuts are real even though their program-by-program impact is unclear. The law limits the administration's flexibility to protect favored initiatives, but the White House has told agencies to avoid cuts presenting "risks to life, safety or health" and to minimize harm to crucial services.

—Defense: Troops at war would be protected, but there'd be fewer Air Force flying hours, less training for some Army units and cuts in naval forces. A $3 billion cut in the military's Tricare health care system could diminish elective care for military families and retirees. And, in a warning to the private defense industry, the Pentagon said it would be "restructuring contracts to reduce their scope and cost."

—Health: The National Institutes of Health would lose $1.6 billion, trimming cancer research and drying up funds for hundreds of other research projects. Health departments would give 424,000 fewer tests for the AIDS virus. More than 373,000 people may not receive mental health services.

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Fake pointers on your screen foil 'shoulder surfers'

EVER suspected somebody is stealing a glance at your screen as you log in to secure services like online banking in a public place? A blizzard of fake mouse pointers could foil such "shoulder surfers".

Many online banking websites ask you to log in using your mouse and an on-screen keyboard, as these fool most keylogger viruses. The trouble is that a snooper can see exactly what buttons you press to enter your password. Alexander de Luca and colleagues at the University of Munich, Germany, decided to find a way to throw an attacker off the scent.

Their answer is to allow a user to call up an array of 16 different mouse pointers when the on-screen keyboard is active. Only one pointer is the one that you are actually controlling; the others appear to press keys at random to distract the snooper, says team member Emanuel von Zezschwitz.

In tests with 39 volunteers, they found a shoulder surfer was able to steal a password 90 per cent of the time without the fake pointers turned on. But when they used them, attackers succeeded only 5 per cent of the time with 16 fake pointers and 35 per cent with eight pointers. The work will be presented at a conference on computer interaction in Paris in April.

This article appeared in print under the headline "Fake pointers on your screen foil 'shoulder surfers'"

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

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Former MM Lee Kuan Yew misses Lunar New Year dinner

SINGAPORE: Former Minister Mentor and Member of Parliament (MP) for Tanjong Pagar Group Representation Constituency (GRC), Mr Lee Kuan Yew did not attend the annual Lunar New year dinner at his GRC on Friday evening.

Senior Minister of State for Law and MP for the area, Ms Indranee Rajah told grassroots leaders and residents at the dinner that Mr Lee was not feeling well and had extended his apologies for not being at the event.

Mr Lee thanked all residents for attending the event.

On behalf of the gathering, Ms Indranee wished Mr Lee a speedy recovery and hopes he feels better soon.

Channel NewsAsia understands from grassroots leaders in the division that this is the first time Mr Lee has missed the Tanjong Pagar division's Lunar New Year dinner celebrations.

- CNA/xq

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Crave giveaway: Aperion Audio Verus Forte speakers

Congrats to Michal H. of West Lafayette, Ind., for winning a copy of Nuance Dragon Dictate for
Mac 3 in last week's giveaway. Now, get ready to pump up the volume. This week we're giving away a pair of satellite speakers from Aperion Audio.

Aperion -- whose home theater speakers have been called "spectacular" by CNET contributor and Audiophiliac Steve Guttenberg -- went petite with its Verus Forte speakers. Intended for small spaces, they measure 9 inches by 5 inches wide by 5.7 inches deep and weigh 6.5 pounds.

The callout feature on these stylish speakers is Aperion's PhaseSync driver, which takes advantage of the company's own patent-pending radiator tweeter design. Combined with an integrated woofer, it all adds up to a big, detailed sound from a compact speaker that can be used for a basic stereo setup or as a satellite for your home theater system.

Normally, two Aperion Audio Verus Forte speakers would run you $450, but we're giving them away for free. How do you go about winning them? There are a few rules, so please read carefully.

• Register as a CNET user. Go to the top of this page and hit the Join CNET link to start the registration process. If you're already registered, there's no need to register again.


• Leave a comment below. You can leave whatever comment you want. If it's funny or insightful, it won't help you win, but we're trying to have fun here, so anything entertaining is appreciated.


• Leave only one comment. You may enter for this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.
  


• The winner will be chosen randomly. The winner will receive one (1) pair of Aperion Audio Verus Forte speakers, with a retail value of $450.


• If you are chosen, you will be notified via e-mail. The winner must respond within three days of the end of the sweepstakes. If you do not respond within that period, another winner will be chosen.


• Entries can be submitted until Monday, February 18, at 12 p.m. ET.

And here's the disclaimer that our legal department said we had to include (sorry for the caps, but rules are rules):

NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. YOU HAVE NOT YET WON. MUST BE LEGAL RESIDENT OF ONE OF THE 50 UNITED STATES OR D.C., 18 YEARS OLD OR AGE OF MAJORITY, WHICHEVER IS OLDER IN YOUR STATE OF RESIDENCE AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. Sweepstakes ends at 12 p.m. ET on Monday, February 18, 2013. See official rules for details.

Good luck.

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Why We Walk … and Run … And Walk Again to Get Where We're Going

You have to get to a bus stop to catch the once-an-hour express ... or to a restaurant to meet a friend ... or to a doctor's office. You've got maybe a half a mile to cover and you're worried you'll be late. You run, then you stop and walk, then run some more.

But wait. Wouldn't it be better to run the whole way?

Not necessarily.

A new study by an assistant professor of mechanical engineering at Ohio State University tests the theory that people subconsciously mix walking and running so they get where they need to. The idea is that "people move in a manner that minimizes energy consumption," said the professor, Manoj Srinivasan.

Srinivasan asked 36 subjects to cover 400 feet (122 meters), a bit more than the length of a football field. He gave them a time to arrive at the finish line and a stopwatch. If the deadline was supertight, they ran. If they had two minutes, they walked. And if the deadline was neither too short nor too far off, they toggled between walking and running.

The takeaway: Humans successfully make the walk-run adjustment as they go along, based on their sense of how far they have to go. "It's not like they decide beforehand," Srinivasan said. (Get tips, gear recommendations, and more in our Running Guide.)

The Best Technique for "the Twilight Zone"

"The mixture of walking and running is good when you have an intermediate amount of time," he explained. "I like to call it 'the Twilight Zone,' where you have neither infinite time nor do you have to be there now."

That ability to shift modes served ancient humans well. "It's basically an evolutionary argument," Srinivasan said. A prehistoric human seeking food would want to move in a way that conserves some energy so that if food is hard to find, the hunter won't run out of gas—and will still be able to rev it up to escape predators.

The study, published on January 30 in the Journal of the Royal Society Interface, doesn't answer that question of how we make such adjustments.

Runners: Take a Break if You Need It

The mix of walking and running is also something that nonelite marathoners are familiar with. Covering 26.2 miles might take less of a toll if the runner stops running from time to time, walks a bit, then resumes a jogging pace. "You use less energy overall and also give yourself a bit of a break," Srinivasan noted. (Watch: An elite marathoner on her passion for running.)

One take-home lesson is: Runners, don't push it all the time. A walk-run mix will minimize the energy you expend.

Lesson two: If you're a parent walking with your kid, and the kid lags behind, then runs to catch up, then lags again, the child isn't necessarily trying to annoy you. Rather, the child is perhaps exhibiting an innate ability to do the walk-run transition.

Potential lesson three: The knowledge that humans naturally move in a manner that minimizes energy consumption might be helpful in designing artificial limbs that feel more natural and will help the user reduce energy consumption.

The big question for Manoj Srinivasan: Now that he has his walk-run theory, does he consciously switch between running and walking when he's trying to get somewhere? "I must admit, no," he said. "When I want to get somewhere, I just let the body do its thing." But if he's in a rush, he'll make a mad dash.

"Talk to you tomorrow," he signed off in an email to National Geographic News. "Running to get to teaching now!"

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Nightmare Ends: Passengers Leave Disabled Ship

After five days without power in the Gulf of Mexico, the more than 4,200 people aboard the Carnival Triumph returned home to the U.S., with many of them telling their horror stories for the first time.

Passengers began to disembark the damaged ship around 10:15 p.m. CT Thursday in Mobile, Ala. The last passenger disembarked the ship at 1 a.m. local time, according to Carnival's Twitter handle.

Passenger Brandi Dorsett was thankful to be home, especially for her mother, who was with her on the ship. Dorsett said she wasn't pleased with the doctor on staff.

"My mother is a diabetic, and they would not even come to the room because she cannot walk the stairs to help her with insulin. She hasn't had insulin in three days," Dorsett said.

Click Here for Photos of the Stranded Ship at Sea

The Carnival Triumph departed Galveston, Texas, last Thursday and lost power Sunday after a fire in the engine room disabled the vessel's propulsion system and knocked out most of its power.

After power went out, passengers texted ABC News that sewage was seeping down the walls from burst plumbing pipes, carpets were wet with urine, and food was in short supply. Reports surfaced of elderly passengers running out of critical heart medicine and others on board squabbling over scarce food.

"It's degrading. Demoralizing, and then they want to insult us by giving us $500," Veronica Arriaga said after disembarking the ship.

Passengers were already being given a full refund for the cruise, transportation expenses and vouchers for another cruise. Carnival Cruise Lines is now boosting that offer to include another $500 per person.

As the ship docked, passengers lined the decks of the Triumph, waving and whistling to those on shore. "Happy V-Day" read a homemade sign made for the Valentine's Day arrival, while another sent a starker message: "The ship's afloat, so is the sewage."

AP Photo/John David Mercer

Girl Disembarks Cruise Ship, Kisses the Ground Watch Video

Carnival Cruise Ship Passengers Line Up for Food Watch Video

Stranded Carnival Cruise Ship On Its Way to Port Watch Video

WATCH: Carnival CEO Gerry Cahill Apologizes to Passengers

Some still aboard chanted, "Let me off, let me off!" and "Sweet Home Alabama."

Kendall Jenkins was one of many passengers who were photographed kissing the ground when they exited the ship. Jenkins, like many passengers, created makeshift beds out of lounge chairs on the ship's deck after the raw sewage smell became too much to contend with.

"We kind of camped out by our lifeboat. We would have nightmares about Titanic basically happening," passenger Kendall Jenkins told ABC News Radio.

"I am just so blessed to be back home," she added.

Cruise Ship Newlyweds Won't Be Spending Honeymoon on a Boat

Approximately 100 buses were waiting to take passengers on the next stage of their journey. Passengers had the option to take a bus ride to New Orleans or Galveston, Texas, where the ill-fated ship's voyage began. From there, passengers will take flights home, which Carnival said it would pay for.

Inside the buses, Carnival handed out bags of food that included French fries, chicken nuggets, honey mustard barbecue sauce and apples.

Deborah Knight, 56, decided to stay in Mobile after the arduous journey was over rather than board a bus for a long ride. Her husband Seth drove in from Houston, and they checked in at a downtown Mobile hotel.

"I want a hot shower and a daggum Whataburger," said Knight.

She said she was afraid to eat the food on board and had gotten sick while on the ship.

For 24-year-old Brittany Ferguson of Texas, not knowing how long passengers had to endure their time aboard was the worst part.

"I'm feeling awesome just to see land and buildings," Ferguson said, who was in a white robe given to her on the cruise ship. "The scariest part was just not knowing when we'd get back," she told The Associated Press.

Carnival president and CEO Gerry Cahill praised the ship's crew and told reporters that he was headed on board to apologize directly to its passengers shortly before the Carnival Triumph arrived in Mobile.

"I know the conditions on board were very poor," Cahill said Thursday night. "I know it was very difficult, and I want to apologize again for subjecting our guests for that. ... Clearly, we failed in this particular case."

Luckily no one was hurt in the fire that triggered the power outage, but many passengers aboard the 900-foot colossus said they smelled smoke and were living in fear.

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Mosh pit physics could aid disaster planning

Metalheads in mosh pits act like atoms in a gas. That's the conclusion of the first study of the collective motion of people at a rock concert.

The finding could add to the realism of computer-generated crowd scenes in films and games.; More importantly, it could help architects design buildings that ease the flow of chaotic crowds in an emergency.

Research into how humans behave in crowds had mostly been limited to fairly organised situations, like pedestrians forming lanes when walking on the street. But when Jesse Silverberg, a graduate student at Cornell University in Ithaca, New York, took his girlfriend to her first heavy metal concert a few years ago, he witnessed a different and surprising form of crowd behaviour.

"I didn't want to put her in harm's way, so we stood off to the side," he says. "I'm usually in the mosh pit, but for the first time I was off to the side and watching. I was amazed at what I saw."

Metal fans' favoured dance style is called moshing and mostly involves bodies slamming into each other. Silverberg wondered if the mathematical laws that describe group behaviour in flocks of birds or schools of fish could apply to moshers as well.

Like a random gas

Together with another grad student and two physics professors at Cornell, he pulled videos of mosh pits off YouTube and used software developed for analysing particles in a fluid to track the moshers' motions. They found that the dancers' speeds had the same statistical distribution as the speeds of particles in a gas. Such particles move around freely, interacting only when they bounce off one another.

"This presented a bit of a mystery," Silverberg says. What makes a crowd of people with independent decision-making powers behave like a random gas?

To investigate, the team simulated a mosh pit with a few basic rules: the virtual moshers bounce off each other when they collide (instead of sticking or sliding through each other); they can move independently; and they can flock, or follow each other, to varying degrees. Finally, the team added a certain amount of statistical noise to the simulated moshers' movements – "to mimic the effects of the inebriants that the participants typically use", says co-author Matthew Bierbaum.

They found that by tweaking their model parameters – decreasing noise or increasing the tendency to flock, for instance – they could make the pit shift between the random-gas-like moshing and a circular vortex called a circle pit, which is exactly what they saw in the YouTube videos of real mosh pits. Their simulation is available online.

"These are collective behaviours that you wouldn't have predicted based on the previous literature on collective motion in humans," Silverberg says. "That work was geared at pedestrians, but what we're seeing is fundamentally different."

"The fact that human beings are very complex creatures, and yet we can develop a lifeless computer simulation that mimics their behaviour, really tells us that we're understanding something new about the behaviour of crowds that we didn't understand before," says co-author James Sethna.

Lane formation

The team also found a third mosh-pit mode that they hadn't seen on YouTube, which they call lane formation. "If you increase the flocking or decrease the density of the simulated moshers, the active participants can break down the circle and just stream through the crowd," Bierbaum says. "I'd be excited to see this, but it would have to be at a very large venue, so that the ends didn't collide with each other to form a circle pit."

Although the project was mostly for fun, the researchers think it could have real-world implications for crowd animators and architects.

"When you have earthquakes or buildings on fire, people tend to panic when they escape. We don't have a good way of experimentally seeing what's going on," Silverberg says. "By going to these heavy-metal concerts, we're able to ethically and safely observe how humans behave in these unusual excited states."

"That's how we justify it after the fact, by talking about safety," Sethna adds.

The correlation between moshers and random gases "seems very fitting to me", says Jon Freund, drummer in Ithaca-based metal band Thirteen South. "It's kind of the same thing – a pure expression of energy that's just random."

But he says knowing the physics behind it won't change how he moshes – mostly because these days he stays out of the pit. "I'm a hide-on-the-stage-and-play-my-drums mosher," he admits. "I don't want to get hit in the head."

Silverberg notes that the study's main limitation was the quality of the data. "YouTube videos are typically shaky and taken from a poor viewing angle," he says. What's more, staff at venues "tend to baulk when you walk in with a camera". He hopes to convince at least one venue to let him film with a camera suspended over the crowd. "There really is so much to do and so much we don't know yet. It's really just beginning."

Journal reference: arxiv.org/abs/1302.1886

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.

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