Drone school: Not a cushy number

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Malaysia Airlines joins oneworld global airline alliance

KUALA LUMPUR: The oneworld global airline alliance on Thursday welcomed Malaysia flag carrier Malaysia Airlines (MAS) as its newest member.

Oneworld's CEO Bruce Ashby said MAS will enhance the alliance's presence in Southeast Asia and turn Kuala Lumpur into its gateway to the region.

Mr Ashby said: "We didn't have a member in Southeast Asia. We had Hong Kong, we had Sydney, but we were lacking a presence in this area. We now have Malaysia, and Sri Lanka will be coming in probably later this year."

Malaysia Airlines is oneworld's 12th member.

The alliance operates over 9,000 daily flights, carrying nearly a million passengers a day.

It currently flies to more than 850 destinations in almost 160 countries.

MAS said joining the alliance is part of its key strategy in its turnaround plan.

- CNA/fa

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Facebook shares down as investors, analysts question future

Facebook shares are down in pre-market trading today, spelling some possible erosion in the stock price heading into full Thursday trading.

Facebook shares are down 5 percent today to $29.68 in pre-market trading. The company's stock ended the day yesterday at $31.24, up significantly from the company's 52-week low of $17.55. That rally has been due to Facebook's ability to gain traction in mobile and reassure investors that it could continue to grow.

The company went a long way in making its case yesterday, reporting better-than-expected fourth-quarter earnings. During the period, the company's revenue grew 40 percent year-over-year to $1.59 billion. Facebook was also able to post an adjusted earnings per share of 17 cents, beating Wall Street's estimates.

So, why are Facebook shares down? It might have more to do with the ability for Facebook shares to actually grow and less to do with its performance.

Here's what Citi analyst Neil Doshi had to say:

We view FB as a core long-term 'Net stock. But with plans to invest heavily in the biz in 2013, and little expected contribution from new initiatives like Gifts or Graph Search, we don't see any near-term catalysts for the stock. And Mobile Ads appear to be cannibalizing Desktop, which further concerns us.

Doshi downgraded Facebook's shares to neutral and put its price target at $30.

But not every analyst agrees with Citi. Wedbush analyst Michael Pachter said in a research note today that there's good reason to be bullish on the company's shares and he has placed Facebook's price target over the next 12 months at $35:

Our price target reflects Facebook's strong monetization potential from increased mobile penetration and a series of initiatives as well as future success from new products like Graph Search and targeted ads.

We will continue to update this story as Facebook shares start trading.

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New Theory on How Homing Pigeons Find Home

Jane J. Lee

Homing pigeons (Columba livia) have been prized for their navigational abilities for thousands of years. They've served as messengers during war, as a means of long-distance communication, and as prized athletes in international races.

But there are places around the world that seem to confuse these birds—areas where they repeatedly vanish in the wrong direction or scatter on random headings rather than fly straight home, said Jon Hagstrum, a geophysicist who authored a study that may help researchers understand how homing pigeons navigate.

Hagstrum's paper, published online Wednesday in the Journal of Experimental Biology, proposes an intriguing theory for homing pigeon disorientation—that the birds are following ultralow frequency sounds back towards their lofts and that disruptions in their ability to "hear" home is what screws them up.

Called infrasound, these sound waves propagate at frequencies well below the range audible to people, but pigeons can pick them up, said Hagstrum, who works at the U.S. Geological Survey in Menlo Park, California.

"They're using sound to image the terrain [surrounding] their loft," he said. "It's like us visually recognizing our house using our eyes."

Homeward Bound?

For years, scientists have struggled to explain carrier pigeons' directional challenges in certain areas, known as release-site biases.

This "map" issue, or a pigeon's ability to tell where it is in relation to where it wants to go, is different from the bird's compass system, which tells it which direction it's headed in. (Learn about how other animals navigate.)

"We know a lot about pigeon compass systems, but what has been controversial, even to this day, has been their map [system]," said Cordula Mora, an animal behavior researcher at Bowling Green State University in Ohio who was not involved in the study.

Until now, the two main theories say that pigeons rely either on their sense of smell to find their way home or that they follow the Earth's magnetic field lines, she said.

If something screwed up their sense of smell or their ability to follow those fields, the thinking has been, that could explain why pigeons got lost in certain areas.

But neither explanation made sense to Hagstrum, a geologist who grew interested in pigeons after attending an undergraduate lecture by Cornell biologist William Keeton. Keeton, who studied homing pigeons' navigation abilities, described some release-site biases in his pigeons and Hagstrum was hooked.

"I was just stunned and amazed and fascinated," said Hagstrum. "I understand we don't get dark matter or quantum mechanics, but bird [navigation]?"

So Hagstrum decided to look at Keeton's pigeon release data from three sites in upstate New York. At Castor Hill and Jersey Hill, the birds would repeatedly fly in the wrong direction or head off randomly when trying to return to their loft at Cornell University, even though they had no problems at other locations. At a third site near the town of Weedsport, young pigeons would head off in a different direction from older birds.

There were also certain days when the Cornell pigeons could find their way back home from these areas without any problems.

At the same time, homing pigeons from other lofts released at Castor Hill, Jersey Hill, and near Weedsport, would fly home just fine.

Sound Shadows

Hagstrum knew that homing pigeons could hear sounds as low as 0.05 hertz, low enough to pick up infrasounds that were down around 0.1 or 0.2 hertz. So he decided to map out what these low-frequency sound waves would have looked like on an average day, and on the days when the pigeons could home correctly from Jersey Hill.

He found that due to atmospheric conditions and local terrain, Jersey Hill normally sits in a sound shadow in relation to the Cornell loft. Little to none of the infrasounds from the area around the loft reached Jersey Hill except on one day when changing wind patterns and temperature inversions permitted.

That happened to match a day when the Cornell pigeons had no problem returning home.

"I could see how the topography was affecting the sound and how the weather was affecting the sound [transmission]," Hagstrum said. "It started to explain all these mysteries."

The terrain between the loft and Jersey Hill, combined with normal atmospheric conditions, bounced infrasounds up and over these areas.

Some infrasound would still reach Castor Hill, but due to nearby hills and valleys, the sound waves approached from the west and southwest, even though the Cornell loft is situated south-southwest of Castor Hill.

Records show that younger, inexperienced pigeons released at Castor Hill would sometimes fly west while older birds headed southwest, presumably following infrasounds from their loft.

Hagstrum's model found that infrasound normally arrived at the Weedsport site from the south. But one day of abnormal weather conditions, combined with a local river valley, resulted in infrasound that arrived at Weedsport from the Cornell loft from the southeast.

Multiple Maps

"What [Hagstrum] has found for those areas are a possible explanation for the [pigeon] behavior at these sites," said Bowling Green State's Mora. But she cautions against extrapolating these results to all homing pigeons.

Some of Mora's work supports the theory that homing pigeons use magnetic field lines to find their way home.

What homing pigeons are using as their map probably depends on where they're raised, she said. "In some places it may be infrasound, and in other places [a sense of smell] may be the way to go."

Hagstrum's next steps are to figure out how large an area the pigeons are listening to. He's also talking to the Navy and Air Force, who are interested in his work. "Right now we use GPS to navigate," he said. But if those satellites were compromised, "we'd be out of luck." Pigeons navigate from point to point without any problems, he said.

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Obama Prods GOP on Immigration Negotiations

Jan 31, 2013 6:00am

                                                                        (Image Credit: John Gurzinski/Getty Images)

President Obama has apparently had enough of leading from behind.

During the health-care push, Obama left Congress to its own devices. On immigration, he’s doing just the opposite, attempting to prod Republican legislators to the middle by demanding a vote on his own plan.

Obama Confident Immigration Overhaul Passes This Year

The president insisted Tuesday that Congress vote on his plan as soon as possible, barring agreement on something else.

“It’s important for us to recognize that the foundation for bipartisan action is already in place,” Obama said, referring to a bipartisan Senate bill offered up by the so-called Gang of Eight senators, which looks much more palatable to Republicans than Obama’s own plan. “And if Congress is unable to move forward in a timely fashion, I will send up a bill based on my proposal and insist that they vote on it right away.”

In doing so, Obama dared Congress to say “no” to something specific.

A Glossary for Immigration Overhaul

It’s the same strategy Obama used in the “fiscal-cliff” talks. With a year-end deadline approaching, he pushed Congress to vote on his own plan: to let higher income tax hikes go into effect if lawmakers couldn’t cut a deal themselves. Obama asked Senate Majority Leader Harry Reid of Nevada to call “an up-or-down vote” on that plan, the president announced in a Dec. 28 appearance before cameras at the White House.

“If members of the House or the Senate want to vote ‘no,’ they can, but we should let everybody vote,” Obama said then.

Republicans hate such a negotiation tactic. Throughout Obama’s White House tenure, GOP aides have griped that the president and congressional Democrats have sought political gain while refusing to negotiate in good faith. On immigration, it’s the same.

The Obama plan includes a faster path to citizenship and nothing to trigger border-security enforcement. It would also clear an easier path for same-sex couples.

Before Obama rolled out his immigration plan in Nevada Tuesday, Sen. Marco Rubio of  Florida raised concerns that the president would launch a “bidding war.”

In a radio interview with Rush Limbaugh, Rubio dismissed the notion of an up-or-down vote: “It’s going to have to go through committees and people are going to have their input. There’s going to be public hearings.  I don’t want to be part of a process that comes up with some bill in secret and brings it to the floor and gives people a take it or leave it.

“I want this place to work the way it’s supposed to work, with every senator having input and the public having input,” Rubio said.

A Senate Republican aide jabbed, “The president’s been gone from the Senate a long time and perhaps he has forgotten that it’s a lot easier to pass legislation if he works with Congress.”

Obama has presented Republicans with a plan they will like much less than what’s been crafted by the bipartisan Senate group. The group plan includes triggers to enforce border-security measures, more unmanned drones and no provisions making it easier for same-sex couples seeking to immigrate or naturalize.

Unless other Republicans come up with a plan of their own, the president has given Republicans a choice between the left and the middle. It’s not hard to tell which they’d prefer.

SHOWS: Good Morning America World News

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Infrared laptop trackpad ignores accidental touches

Hal Hodson, technology reporter

The success of the tablet means that some touch gestures have trickled down to the old-fashioned laptop user and their lowly trackpads. But with a surface the size of a beer mat, the trackpad's options are limited. Why not extend the pad across the whole bottom of the laptop, giving more room for gestures and making the touchpad more useful?

The obvious problem with this idea is that it would leave nowhere for your hands to rest as you type. I still brush my trackpad accidentally during particularly furious typing, even with it hidden between my wrists. Now a group of researchers from the Korea Advanced Institute of Science and Technology in Daejeon, South Korea, have redesigned the touchpad to work using infrared light reflectance, doing away with accidental touches almost entirely, and spreading the touchpad across the whole bottom half of the laptop in the process.

The infrared Longpad is built out of a thin array of infrared LEDs, distributed in a grid of light receptors. The receptors detect light that is reflected back to them by objects like fingers or styluses. Traditional touch-sensitive trackpads and screens rely on current that flows through skin into the device at the point of contact. This means they register mistaken touches from forearms, wrists and thumbs, unable to discriminate between different patches of skin.

Lead researcher Jiseong Gu and colleagues have got around this by profiling what the infrared reflectance of different parts of the forearm and wrist look like, in a similar way to Leap Motion's hand-tracking system or Microsoft Digits. It can distinguish fingertips from wrists or shirt cuffs, and only responds when being touched purposefully by fingers or thumbs. It can also figure out what angle the whole hand is at relative to the Longpad, ignoring touches that come from angles that indicate typing.

In trials with 11 people performing thousands of keyboard and touchpad actions, unwanted interactions accounted for just 0.42 per cent of all Longpad touches.

With the width of the whole laptop to play with, Longpad can be used to switch applications easily by mapping the position of open applications in the Windows taskbar to spots on the pad. Sliding a finger along the pad allows a user to skip through online video intuitively, too.

Gu and colleagues will present their work at the Conference on Human Factors in Computing Systems in Paris, France, at the end of April.

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New towns should take local characteristics into account: experts

SINGAPORE: Singapore will soon see a number of new towns in areas like Bidadari, Tengah and Tampines North.

Experts said the development of these places should also take local characteristics and history into account, as this will not only retain the town's history and uniqueness, it will help create a more varied environment in Singapore.

Punggol New Town has come a long way. Its transformation began in 1996, with the government's Punggol 21 vision to create a waterfront town.

Mdm Koh Geok Kee, a sales assistant, said: "When I first moved here, I had to wait... Wait for the shopping areas to be built, more buses and the beach area. At first it was very dirty, but now it's very clean, so I like it more and more."

Ong Jun Long, a student, said: "It's very quiet and it has all the facilities we need, especially with the new waterway that allows people to enjoy the natural side of life."

Observers said the development of Punggol could provide a glimpse into the future of Singapore as the government looks for new plots of land to build new towns. The Population White Paper released on Tuesday listed Bidadari, Tengah and Tampines North as possible sites, especially now that 700,000 housing units are expected to come on stream until 2030.

For these areas, experts said Punggol offers several lessons.

William Lau, president of the Singapore Institute of Planners, said: "Punggol 21 is experimental, a test bed for a higher density plot ratio and in a fairly remote part of Singapore to turn around, to make something attractive. So the canal, river, as well as the ease of connection into the city are added points that are already on the ground.

"HDB also has a different theme in Jurong East. Jurong East is on an 'eco' theme and is based on Jurong lake district because it's a wetland with a lot of lakes, to capitalise on them (and turn it) into an 'eco' new town.

"So we must look at the attributes of the various land available, and we must bring them in, embrace them and (make it) part of our design element. By doing so, not only do we have a slice of historical background that we can capitalise on to make them unique, but at the same time, there is a branding retention of the past and adds a uniqueness to the place."

But observers said the challenge of building new towns is in calibrating the balance between residential space and amenities.

Mr Lau added: "We do note that in many developing countries, new towns are not complete, a lot of apartments and residentials stand alone in the middle of nowhere. With the Singapore government, we plan to have a complete, integrated township -- where ideally, you're able to find employment, you're able to find a house over your head and the various array of activities that's necessary to complete your lifestyle.

"So from going to the bank, hawker centre, to the wet market, to the malls and to exercise, fields, education for children -- all these are brought under the neighbourhood as a complete stop. And therefore, the complete experience of quality living can be self-contained."

Associate Professor Paulin Straughan, a sociologist with the National University of Singapore, said: "To make these towns attractive for new families, infrastructure should be ready. So to have the rail system or bus services set up, to have service providers, amenities, restaurants, supermarkets to be there.

"And before the number of residents grows, as long as your transportation infrastructure is in place, people from outside the neighbourhood would be able to come by. And once you have all that in place, then once you set up the homes, I think there will be lots of takers."

The right mix will not only attract residents, it will also enable businesses to survive in the new neighbourhood, said experts.

-CNA/ac

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Lenovo's profit soars to record $205 million

Chinese PC giant Lenovo said its third fiscal quarter, ended December 31, was its best ever, with record numbers for both sales and profit at US$9.4 billion and US$205 million, respectively.

The company said in a statement today that the US$9.4 billion in revenue was a 12 percent increase from the year before, while third quarter profit leaped 34 percent year over year to reach US$205 million.

Gross profit for the third quarter increased 15 percent year over year to US$1.1 billion, while operating profit climbed 26 percent to US$243 million.

Lenovo added that its smartphone business in China was profitable for the first time.

This story originally appeared at ZDNet under the headline "Lenovo Q3 profit hits record $205M, China smartphone biz profitable.

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Timbuktu’s vulnerable manuscripts are city’s "gold"

French and Malian troops surrounded Timbuktu on Monday and began combing the labyrinthine city for Islamist fighters. Witnesses, however, said the Islamists, who claim an affiliation to al Qaeda and had imposed a Taliban-style rule in the northern Malian city over the last ten months, slipped into the desert a few days earlier.

But before fleeing, the militants reportedly set fire to several buildings and many rare manuscripts. There are conflicting reports as to how many manuscripts were actually destroyed. (Video: Roots of the Mali Crisis.)

On Monday, Sky News posted an interview with a man identifying himself as an employee of the Ahmed Baba Institute, a government-run repository for rare books and manuscripts, the oldest of which date back to the city's founding in the 12th century. The man said some 3,000 of the institute's 20,000 manuscripts had been destroyed or looted by the Islamists.

Video showed what appeared to be a large pile of charred manuscripts and the special boxes made to preserve them in front of one of the institute's buildings.

However, a member of the University of Cape Town Timbuktu Manuscript Project told eNews Channel Africa on Tuesday that he had spoken with the director of the Ahmed Baba Institute, Mahmoud Zouber, who said that nearly all of its manuscripts had been removed from the buildings and taken to secure locations months earlier. (Read "The Telltale Scribes of Timbuktu" in National Geographic magazine.)

A Written Legacy

The written word is deeply rooted in Timbuktu's rich history. The city emerged as a wealthy center of trade, Islam, and learning during the 13th century, attracting a number of Sufi religious scholars. They in turn took on students, forming schools affiliated with's Timbuktu's three main mosques.

The scholars imported parchment and vellum manuscripts via the caravan system that connected northern Africa with the Mediterranean and Arabia. Wealthy families had the documents copied and illuminated by local scribes, building extensive libraries containing works of religion, art, mathematics, medicine, astronomy, history, geography, and culture.

"The manuscripts are the city's real gold," said Mohammed Aghali, a tour guide from Timbuktu. "The manuscripts, our mosques, and our history—these are our treasures. Without them, what is Timbuktu?"

This isn't the first time that an occupying army has threatened Timbuktu's cultural heritage. The Moroccan army invaded the city in 1591 to take control of the gold trade. In the process of securing the city, they killed or deported most of Timbuktu's scholars, including the city's most famous teacher, Ahmed Baba al Massufi, who was held in exile in Marrakesh for many years and forced to teach in a pasha's court. He finally returned to Timbuktu in 1611, and it is for him that the Ahmed Baba Institute was named.

Hiding the Texts

In addition to the Ahmed Baba Institute, Timbuktu is home to more than 60 private libraries, some with collections containing several thousand manuscripts and others with only a precious handful. (Read about the fall of Timbuktu.)

Sidi Ahmed, a reporter based in Timbuktu who recently fled to the Malian capital Bamako, said Monday that nearly all the libraries, including the world-renowned Mamma Haidara and the Fondo Kati libraries, had secreted their collections before the Islamist forces had taken the city.

"The people here have long memories," he said. "They are used to hiding their manuscripts. They go into the desert and bury them until it is safe."

Though it appears most of the manuscripts are safe, the Islamists' occupation took a heavy toll on Timbuktu.

Women were flogged for not covering their hair or wearing bright colors. Girls were forbidden from attending school, and boys were recruited into the fighters' ranks.

Music was banned. Local imams who dared speak out against the occupiers were barred from speaking in their mosques. In a move reminiscent of the Taliban's destruction of Afghanistan's famous Bamiyan Buddha sculptures, Islamist fighters bulldozed 14 ancient mud-brick mausoleums and cemeteries that held the remains of revered Sufi saints.

A spokesman for the Islamists said it was "un-Islamic" for locals to "worship idols."

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Gunman Kills Bus Driver, Takes Child as Hostage

A gunman shot and killed a school bus driver in Midland City, Ala., Tuesday afternoon and escaped the scene with a 6-year-old passenger, which has prompted a hostage situation that is still going on this morning.

The suspected gunman is identified as Jimmy Lee Dykes, a 60-something military veteran, a police source told ABC News. Dykes and the child are in an underground bunker behind his home.

Dale County Sheriff Wally Olson said Tuesday night that the police had information that the little boy "is OK right now." The boy was delivered some needed medication, police told ABC News.

The police have not identified the child or the dead bus driver.

"Extremely sensitive situation. ... Our agents are working very hard with the locals for the best possible outcome to this situation," a federal law enforcement source told ABC News this morning.

Danny Tindell/Dothan Eagle

Gunmen Sought in California Hostage Situation Watch Video

California Hostage Situation: Dramatic 911 Calls Watch Video

Some people in the area were evacuated Tuesday evening, and everyone in the immediate area was notified of the situation, according to Olson.

"Stay at home and pray," Olson told homeowners living in the area.

Olson said multiple agencies have responded to the hostage situation. The FBI has assumed the lead in the investigation, and SWAT (Special Weapons and Tactics) teams were surrounding the bunker as of Tuesday night.

The incident began a little after 3:30 p.m. local time Tuesday. An unidentified girl, who was on the bus, told ABC News Radio the bus driver had stopped to drop off some children. The alleged gunman boarded the bus and handed the driver a note, she said.

"And then I don't know what happened after that but he started telling them he needed a kid because of the law coming after him," she said.

Dykes got on the bus and originally demanded that he get two children as hostages. All the children on the bus managed to escape except the 6-year-old boy, a police source told ABC News affiliate WDNH.

"He shot the bus driver, and the driver's foot was on the gas and we went backwards. And everybody started screaming. And then the bus driver was still there and we all got off the bus and went to a neighbor's house," the girl said.

Dykes was scheduled to be in court today for a trial related to charges of menacing, according to court records obtained by WDNH.

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