Ubuntu se mete en los celulares con un sistema operativo propio

Al igual que otras plataformas que buscan una convergencia entre el mundo móvil y la PC, Canonical confirmó el arribo de su sistema operativo Ubuntu a los dispositivos móviles. Disponible en una primera instancia como una instalación no oficial para la línea de smartphones Nexus 3, la versión de Linux utilizada en más de 20 millones busca posicionarse como una alternativa ante un mercado dominado por compañías como Apple y Google, junto a las propuestas de Microsoft con Windows Phone y Research in Motion con sus teléfonos BlackBerry.

La compañía dio un primer paso en febrero de 2012 con Ubuntu for Android , una distribución para “mejorar” el Android convencional.

La versión actual es un sistema operativo que sólo comparte con Android el uso de sus drivers (ambos están basados en Linux), pero no usa una máquina virtual Java, por lo que los 700.000 programas con las que cuenta Android no estarán disponibles directamente. Ubuntu tendrá su propia suite de aplicaciones, y permitirá la suma de nuevas que estén programadas en HTML5 o sean nativas.

Canonical también planea lanzar un teléfono de diseño propio que llegaría al mercado en 2014, pero no brindó mayores detalles sobre el fabricante involucrado. Los recientes cambios en la interfaz de Ubuntu, denominada Unity, marcaron una tendencia en la distribución hacia la interacción en pantallas sensibles al tacto, y este lanzamiento representa un primer paso de la distribución para ingresar en el mundo móvil de los smartphones y las tabletas.

Las prestaciones de una PC, en un dispositivo de bolsillo

Según Mark Shuttleworth, CEO de Canonical, en un principio esta versión de Ubuntu apunta a los entusiastas de la plataforma, pero con una rápida expansión hacia el resto de los usuarios. “Por primera vez en la historia los usuarios de los teléfonos celulares pueden tener las prestaciones completas que tiene en una PC, y tenemos una ventaja en esto”, dijo el ejecutivo.

Así lo explica Mark Shuttleworth en video, mostrando los gestos que permiten controlar Ubuntu móvil:

El concepto se asemeja a la modalidad presentada por Motorola con su teléfono Atrix , que se convertía en una PC al ser conectado en una base que servía de conexión con un monitor. A su vez, el móvil también podía ser utilizado como una notebook mediante un dispositivo denominado lapdock.

Aún no disponible para su descarga, la presentación formal de Ubuntu para teléfonos ante el público será en la feria Consumer Electronic Show de Las Vegas, en donde LA NACION estará presente para la cobertura de los primeros lanzamientos del año que realizará la industria.

En busca del podio móvil

Con los dispositivos basados en iOS y Android, varias compañías disputan ser la alternativa a las plataformas dominantes. Microsoft busca de la mano de Nokia posicionar a Windows Phone junto a fabricantes como HTC y Samsung. La compañía de Redmond también desea aprovechar la integración con Windows 8 para sacar provecho de su dominio en el mundo de las PC, un segmento en lento retroceso frente a los teléfonos inteligentes y tabletas.

En este punto, la integración entre las PC y los dispositivos móviles también forman parte de los objetivos de Apple, que replicó el exitoso modelo App Store en su línea de computadoras con Mac OS X, utilizado en el iPhone y la tableta iPad, mientras que Google mantiene su apuesta en su plataforma basada en la nube con servicios como Gmail y Drive, entre otros.

Por su parte, Research in Motion presentará su nueva plataforma BB10 , un demorado lanzamiento que tendrá lugar a fines de este mes y con el que busca recuperar el terreno perdido en los últimos años con un renovado teléfono móvil tactil basado en el sistema operativo QNX, utilizado en su tableta Playbook.

Dentro de este pelotón de contendientes también se encuentra Firefox OS , un competidor que más se asemeja a la filosofía de la plataforma de Canonical y que ofrece un sistema operativo basado en el navegador web de la fundación Mozilla. Cuenta con el apoyo de las principales operadoras de telecomunicaciones y apunta a contar con un teléfono de costo accesible para mercados emergentes.

Por su parte, un grupo de desarrolladores responsables de Meego, la plataforma utilizada por Nokia para el N9, se reunieron para presentar a Sailfish OS , un sistema operativo basado en Linux que se encuentra en una incipiente etapa de desarrollo y que planea tener también, al igual que Firefox OS y Ubuntu, un teléfono para mediados de este año.

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'Tennessee Waltz' singer Patti Page dies at 85

NASHVILLE, Tenn. (AP) — Unforgettable songs like "Tennessee Waltz" and "(How Much Is That) Doggie in the Window" made Patti Page the best-selling female singer of the 1950s and a star who would spend much of the rest of her life traveling the world.

When unspecified health problems finally stopped her decades of touring, though, Page wrote a sad-but-resolute letter to her fans late last year about the change.

"Although I feel I still have the voice God gave me, physical impairments are preventing me from using that voice as I had for so many years," Page wrote. "It is only He who knows what the future holds."

Page died on New Year's Day in Encinitas, Calif., according to publicist Schatzi Hageman, ending one of pop music's most diverse careers. She was 85 and just five weeks away from being honored at the Grammy Awards with a Lifetime Achievement Award from The Recording Academy.

Page achieved several career milestones in American pop culture, but she'll be remembered for indelible hits that crossed the artificial categorizations of music and remained atop the charts for months to reach a truly national audience.

"Tennessee Waltz" scored the rare achievement of reaching No. 1 on the pop, country and R&B charts simultaneously and was officially adopted as one of two official songs by the state of Tennessee. Its reach was so powerful, six other artists reached the charts the following year with covers.

Two other hits, "I Went To Your Wedding" and "Doggie in the Window," which had a second life for decades as a children's song, each spent more than two months at No. 1. Other hits included "Mockin' Bird Hill," ''Hush, Hush, Sweet Charlotte," and "Allegheny Moon." She teamed with George Jones on "You Never Looked That Good When You Were Mine."

Page was one of the last surviving American singers who was popular in the pre-Elvis Presley era when songs on the pop charts leaned more toward innocence than rock 'n' roll's overt obsession with sex. Page proved herself something of a match for the rockers, continuing to place songs on the charts into the 1960s.

Page never kept track, but was told late in life that she'd recorded more than 1,000 songs. That's not what she had in her mind growing up as young Clara Ann Fowler.

"I was a kid from Oklahoma who never wanted to be a singer, but was told I could sing," she said in a 1999 interview. "And things snowballed."

Her popularity transcended music. She became the first singer to have television programs on all three major networks, including "The Patti Page Show" on ABC.

She was popular in pop music and country and became the first singer to have television programs on all three major networks, including "The Patti Page Show" on ABC. In films Page co-starred with Burt Lancaster in his Oscar-winning appearance of "Elmer Gantry," and she appeared in "Dondi" with David Janssen and in "Boy's Night Out" with James Garner and Kim Novak.

She also starred on stage in the musical comedy "Annie Get Your Gun."

In 1999, after 51 years of performing, Page won her first Grammy for traditional pop vocal performance for "Live at Carnegie Hall — The 50th Anniversary Concert." Page was planning to attend a special ceremony on Feb. 9 in Los Angeles where she was to receive a lifetime achievement award from The Recording Academy.

Neil Portnow, the Academy's president and CEO, said he spoke with Page and she had been "grateful and excited" to receive the honor. "Our industry has lost a remarkable talent and a true gift, and our sincere condolences go out to her family, friends and fans who were inspired by her work."

Page was born Nov. 8, 1927, in Claremore, Okla. The family of three boys and eight girls moved a few years later to nearby Tulsa.

She got her stage name working at radio station KTUL, which had a 15-minute program sponsored by Page Milk Co. The regular Patti Page singer left and was replaced by Fowler, who took the name with her on the road to stardom.

Page was discovered by Jack Rael, a band leader who was making a stop in Tulsa in 1946 when he heard Page sing on the radio. Rael called KTUL asking where the broadcast originated. When told Page was a local singer, he quickly arranged an interview and abandoned his career to be Page's manager.

A year later she signed a contract with Mercury Records and began appearing in nightclubs in the Chicago area.

Her first major hit was "With My Eyes Wide Open I'm Dreaming," but she got noticed a few years earlier in 1947 with "Confess."

She created a distinctive sound for the music industry on that song by overdubbing her own voice when she didn't have enough money to hire backup singers for the single.

"We would have to pay for all those expenses because Mercury felt that I had not as yet received any national recognition that would merit Mercury paying for it," Page once said.

"Confess" was enough of a hit that Rael convinced Mercury to let Page try full four-part harmony by overdubbing. The result was "With My Eyes Wide Open I'm Dreaming." The label read, "Vocals by Patti Page, Patti Page, Patti Page and Patti Page."

"Tennessee Waltz," her biggest selling record, was a fluke.

Because Christmas was approaching, Mercury Records wanted Page to record "Boogie Woogie Santa Claus" in 1950.

Page and Rael got hold of "Tennessee Waltz," convinced that a pop artist could make a smash hit out of it. Mercury agreed to put it on the B-side of the Christmas song.

"Mercury wanted to concentrate on a Christmas song and they didn't want anything with much merit on the flip side," Page said. "They didn't want any disc jockeys to turn the Christmas record over. The title of that great Christmas song was "Boogie Woogie Santa Claus," and no one ever heard of it."

"Tennessee Waltz" became the first pop tune that crossed over into a big country hit.

The waltz was on the charts for 30 weeks, 12 of them in the top 10, and eventually sold more than 10 million copies, behind only "White Christmas" by Bing Crosby at the time.

She received the Pioneer Award from the Academy of Country Music in 1980. She also is a member of the Oklahoma Jazz Hall of Fame.

In her later career, Page and husband Jerry Filiciotto spent half the year living in Southern California and half in an 1830s farmhouse in New Hampshire. He died in 2009.

Page is survived by her son, Daniel O'Curran, daughter Kathleen Ginn and sister Peggy Layton.

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Brain image study: Fructose may spur overeating

This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.

After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.

It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.

All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.

For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.

Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."

What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.

"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.

Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.

What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.

A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.

The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.

Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.

Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.

"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.

The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.

A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.

Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.

"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."

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Online:

Obesity info: http://www.cdc.gov/obesity/data/trends.html

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Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

Mike Stobbe can be followed at http://twitter.com/MikeStobbe

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Bigger fights loom after tax deadline deal

(Note language, paragraph 12)

WASHINGTON (Reuters) - President Barack Obama and congressional Republicans face even bigger budget battles in the next two months after a hard-fought "fiscal cliff" deal narrowly averted devastating tax hikes and spending cuts.

The agreement, approved late on Tuesday by the Republican-led House of Representatives, was a victory for Obama, who had won re-election on a promise to address budget woes in part by raising taxes on the wealthiest Americans.

But it set up potentially bruising showdowns over the next two months on spending cuts and an increase in the nation's limit on borrowing. Republicans, angry that the "fiscal cliff" deal did little to curb the federal deficit, promised to use the debt-ceiling debate to win deep spending cuts next time.

Republicans believe they will have greater leverage over Democrat Obama when they must consider raising the borrowing limit, likely in February.

The stakes are perhaps even higher in the debt issue than in the fiscal cliff because failure to close a deal could mean a default on U.S. debt or another downgrade in the U.S. credit rating. A similar showdown in 2011 ultimately led to a credit downgrade.

In fact, bond rating agency Moody's Investors Service warned Washington on Wednesday it must do more to cut the deficit than it did in the "fiscal cliff" measure if the country is to turn around its negative sovereign debt rating.

Republican Senator Pat Toomey of Pennsylvania said his party had to be ready to do whatever it takes to get spending cuts.

"Our opportunity here is on the debt ceiling," Toomey said on MSNBC. "We Republicans need to be willing to tolerate a temporary, partial government shutdown, which is what that could mean."

Yet Obama may be emboldened by winning the first round of fiscal fights when dozens of House Republicans buckled and voted for major tax hikes for the first time in two decades.

Deteriorating relations between leaders in the two parties during the fiscal cliff episode do not bode well for the more difficult fights ahead.

Vice President Joe Biden and Republican Senate leader Mitch McConnell had to step in to work out the final deal amid frayed relations between House Speaker John Boehner and Obama.

Obama Praises Deal, Says There's More to Be DonePresident Obama is praising the bill that staves off the fiscal cliff tax hikes and spending cuts. The House of Representatives followed the Senate's lead, and passed the bill late Tuesday. (Jan. 2)

Senate Democratic leader Harry Reid also drew the ire of Boehner, who told Reid in the White House to "Go fuck yourself" after a tense meeting last week, aides said. His retort came after the Democrat accused Boehner of running "dictatorship" in the House.

Bemoaning the intensity of the fiscal cliff fight, Obama urged "a little less drama" when the Congress and White House next address budget issues like the government's rapidly mounting $16 trillion debt load. He vowed to avoid another divisive debt-ceiling fight ahead of the late-February deadline for raising the limit.

"While I will negotiate over many things, I will not have another debate with this Congress about whether or not they should pay the bills they have already racked up," Obama said before he headed to Hawaii to resume an interrupted vacation.

NOT TIME TO CELEBRATE

Analysts warned that might not be so easy. "While the markets and most taxpayers may breathe a sigh of relief for a few days, excuse us for not celebrating," said Greg Valliere, chief political strategist at Potomac Research Group.

"We have consistently warned that the next brawl represents a far greater threat to the markets - talk of default will grow by February, accompanied by concerns over a credit rating downgrade," he said.

Financial markets that had been worried about the fiscal cliff showdown welcomed the deal, with U.S. stocks rising on the first day of trading in 2013.

All 10 S&P 500 industry sector indexes rose at least 1 percent, led by the information technology index, up 2.2 percent. Among the strongest names in the sector was Hewlett-Packard, which rose 5.3 percent to $15 after a miserable 2012 when the stock fell nearly 45 percent.

Debate over entitlement programs is also bound to be fraught. Republicans will be pushing for significant cuts in healthcare programs like Medicare and Medicaid for retirees and the poor, which are the biggest drivers of federal debt. Democrats have opposed cuts in those popular programs.

"This is going to be much uglier to me than the tax issue ... this is going to be about entitlement reform," Republican Senator Bob Corker of Tennessee said on CNBC.

"This is the debate that's going to be far more serious. Now that we have this other piece behind us - hopefully - we'll deal in a real way with the kinds of things our nation needs to face," he said.

The fiscal cliff crisis ended when dozens of Republicans in the House of Representatives relented and backed a bill passed by the Democratic-controlled Senate that hiked taxes on households earning more than $450,000 annually. Spending cuts of $109 billion in military and domestic programs were delayed only for two months.

Economists had warned that the fiscal cliff of across-the-board tax hikes and spending cuts would have punched a $600 billion hole in the economy this year and threatened to send the country back into recession.

Dozens of House Republicans reluctantly approved the Senate bill which passed by a bipartisan vote of 257 to 167 and sent it on to Obama to sign into law.

Peter Huntsman, chief executive of chemical producer Huntsman Corp, said the vote does little to reduce the U.S. budget deficit and will hinder growth.

"We haven't even begun to address the basic issues behind this," Huntsman told Reuters. "We haven't fixed anything. All we've done is addressed the short-term pain.

The vote underlined the precarious position of Boehner, who will ask his Republicans to re-elect him as speaker on Thursday when a new Congress is sworn in. Boehner backed the bill but most House Republicans, including his top lieutenants, voted against it.

The Ohio congressman also drew criticism on Wednesday from his fellow Republicans for failing to schedule a House vote on a bill passed by the Senate that would provide federal aid to Northeastern states hit by the storm Sandy.

(Additional reporting by Susan Heavey, Richard Cowan in Washington and Gabriel Debenedetti and Ernest Scheyder in New York, Editing by Alistair Bell)

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Pakistan: Gunmen kill 7 teachers, aid workers

ISLAMABAD (AP) — Gunmen on motorcycles sprayed a van carrying employees from a community center with bullets Tuesday, killing five female teachers and two aid workers, but sparing a child they took out of the vehicle before opening fire.

The director of the group that the seven worked for says he suspects it may have been the latest in a series of attacks targeting anti-polio efforts in Pakistan. Some militants oppose the vaccination campaigns, accusing health workers of acting as spies for the U.S. and alleging the vaccine is intended to make Muslim children sterile.

Last month, nine people working on an anti-polio vaccination campaign were shot and killed. Four of those shootings were in the northwest where Tuesday's attack took place.

The attack was another reminder of the risks to women educators and aid workers from Islamic militants who oppose their work. It was in the same conservative province where militants shot and seriously wounded 15-year-old Malala Yousufzai, an outspoken young activist for girls' education, in October.

There was no immediate claim of responsibility for the latest shootings.

The teachers and health workers — one man and one woman — were killed in Khyber Pakhtunkhwa province on their way home from a community center in the town of Swabi where they were employed at a medical clinic and primary school. Their driver was also injured.

Javed Akhtar, the director of Support With Working Solution, said the medical clinic vaccinated children against polio, and many of the NGO's staff had taken part in immunization campaigns.

Militants in the province have blown up schools and killed female educators. They have also kidnapped and killed aid workers, viewing them as promoting a foreign, liberal agenda.

Khyber Pakhtunkhwa province, formerly called the Northwest Frontier province, borders the tribal areas of Pakistan along the frontier with Afghanistan to the west. Militant groups such as the Taliban have used the tribal areas as a stronghold from which to wage war both in Afghanistan and against the Pakistani government. Often that violence has spilled over into Khyber Pakhtunkhwa province.

In 2007, the Taliban led by Maulana Fazlullah took over the scenic Swat Valley, marking the height of their strength there. The Pakistani military later pushed the militant group from the valley, but the Taliban has repeatedly tried to reassert itself.

The injured driver in Swabi told investigators that the gunmen stopped the vehicle and removed a boy — the son of one of the women — before indiscriminately opening fire, said police officer Fazal Malik. The woman's husband rushed to the scene after receiving a phone call alerting him to the shooting.

"I left everything and rushed towards the spot. As I reached there I saw their dead bodies were inside the vehicle and he (his son) was sitting with someone," said Zain ul Hadi.

Swabi police chief Abdur Rasheed said most of the women killed were between the ages of 20 and 22. He said four gunmen on two motorcycles fled the scene and have not been apprehended.

The NGO conducts education and health programs and runs the community center in Swabi, Akhtar said. The group has been active in the city since 1992, and started the Ujala Community Welfare Center in 2010, he added. Ujala means "light" in Urdu.

The center is financed by the Pakistani government's Poverty Alleviation Program and a German organization, said Akhtar.

He said the NGO also runs health and education projects in the South Waziristan tribal area, as well as health projects in the cities of Tank and Dera Ismail Khan and the regions of Lower Dir and Upper Kurram. All of those cities and regions are in northwest Pakistan, the area that has been most affected by the ongoing fight with militants opposed to the government.

Aid groups such as Support With Working Solution often play a vital role in many areas of Pakistan where the government has been unable to provide services such as medical clinics or schools.

Many aid groups that also work in the region are already familiar with the persistent threat militant groups pose, but the scale and viciousness of Tuesday's attack worried even veteran campaigners.

Maryam Bibi, who founded an organization called Khwendo Kor, which carries out education and development programs in Khyber Pakhtunkhwa and the nearby tribal areas, said she and many of her employees live in fear that they will be targeted next.

"I'm really very worried now because our girls go to the field. Our work is in the villages," said Bibi. She said many of the female employees of such organizations are already under pressure from family and a culture that frowns on women working outside the home and mixing with men.

"On top of that, they're shot dead," she said.

In some areas like the northwest, aid groups have had to work to overcome community fears that they are promoting a foreign agenda at odds with local traditions and values.

But many residents in Swabi said the school and medical center provided a vital service to the community, and they mourned those who were killed.

Murad Khan said his daughter was studying at the primary school, which provided free books and uniforms to students. He said many people in the area are worried that the school and clinic will close.

"This school is like a gift for all of us, the poor people of the village," he said. "People in our area are sad."

The NGO director said all projects will be suspended as security measures are reviewed but he vowed that they would resume their work soon.

He said the NGO had not received any threats before the attack.

In the southern city of Karachi, officials said four people were killed when a bomb in a parked motorcycle exploded amid a crowd of buses for political workers returning from the rally held by the Muttahida Qaumi Movement. The MQM is the dominant political party in Karachi.

There was no immediate claim of responsibility for the attack.

Dr. Saghir Ahmed, the provincial health minister, said that in addition to the dead, 41 people were injured.

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On the Internet:

http://www.khwendokor.org.pk/

http://www.swwspk.org/index.php

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Associated Press writers Riaz Khan in Peshawar and Adil Jawad in Karachi contributed to this report.

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Four Android productivity apps you should use in 2013

Happy New Year! Like most folks, I am working on some resolutions for 2013. One resolution I have is to be more productive. One way I am going to do this is by using my Android phone better. Now there are apps that I have, but really have not used to their fullest. As I work on this resolution, I might discover even better apps. For now I will focus on these impressive apps that can make anyone more productive.

I use Hootsuite on the computer, but rarely find myself engaging with it on my smartphone. With Hootsuite, you can manage Twitter, Facebook, LinkedIn, and Foursquare accounts. The free version allows for up to five accounts and one member of your team to access the account. There is a pro version with a monthly fee, in which you can have more accounts and team members and helpful analytics tools.

The design of the app is very good. If you sync the web version to mobile, you will have everything automatically downloaded to the phone. When viewing content, you swipe left or right to change columns or streams. If you are in the middle of a stream, simply tap the top menu bar to automatically return to the top. The app allows for multiple profiles and scheduled tweets. My goal is to keep up with my feeds and tweets in real-time rather than waiting until I get to a computer.

Another web service that I started to use, but find myself not using it to the fullest. Producteev is a web-based task management service. With Producteev you can work as an individual or in a team by setting up workspaces and then organize tasks by labels. For each task you can assign a priority, due date, and share with team members, if you have any. Overall, this is a great service, since I like making lists, even though I rarely remember having made them.

The Producteev app is available for all platforms. The app has a very clean interface and is easy to find tasks. Probably the best way to keep up with tasks is to use the different widget for the home screen. Seeing the widgets will help keep those key tasks in the forefront of your mind. The app will work offline and syncs in the background.

I read blogs every single day, especially those related to new apps, Android, or mobile news. The only way I can do that is via my Google Reader. I find myself trying to catch up each day on the computer (just like with Twitter activity) when I would be better off reading a little bit over time during the day. NewsRob is a Google Reader that I have had for years. The interface is very clean and easy to use. The developer created a bunch of customizations options, which really make this reader stand out.

With NewsRob you can set up a notification of new articles, how you synchronize with Google and when, how many articles to keep in your cache, and more. If you set up folders within Google Reader, NewsRob will download the folders, too. This enables you to read the posts by blog or folder. The app provides a very clean blogpost display optimized for smaller screens. With each post you can zoom in or out, mark a post read or unread, view in the browser, and share the link to email or services such as Evernote. There is a free version of the app.

The last task I need to work on to be more productive is to keep up with the calendar. I find myself checking on the computer, after the fact, finding out that I am either late or forgot about a meeting or appointment. Using Google calendar is a good place to start, but I have not found the standard calendar app on my Droid was all that helpful.

Business Calendar is a very capable calendar app that has a ton of features. The app lets you view your calendar in a number of different views, and has search and favorite-calendar features, to name a few. The option of viewing different calendars, color coding and being able to easily add, delete, and edit events is helpful. The ability to use widgets for reminders is important. The pro version has over 10 different sizes and allows for the import or export of calendar files in the iCalendar format. Business Calendar also has a free version.

So my top goal or resolution for 2013 is to be more productive. I think using these apps more will help me accomplish that goal. Are there any apps you have but not using to their fullest? What resolutions do you have for 2013?

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Playboy Hugh Hefner marries his 'runaway bride'

LOS ANGELES (AP) — Hugh Hefner's celebrating the new year as a married man once again.

The 86-year-old Playboy magazine founder exchanged vows with his "runaway bride," Crystal Harris, at a private Playboy Mansion ceremony on New Year's Eve. Harris, a 26-year-old "Playmate of the Month" in 2009, broke off a previous engagement to Hefner just before they were to be married in 2011.

Playboy said on Tuesday that the couple celebrated at a New Year's Eve party at the mansion with guests that included comic Jon Lovitz, Gene Simmons of KISS and baseball star Evan Longoria.

The bride wore a strapless gown in soft pink, Hefner a black tux. Hefner's been married twice before but lived the single life between 1959 and 1989.

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Brain image study: Fructose may spur overeating

This is your brain on sugar — for real. Scientists have used imaging tests to show for the first time that fructose, a sugar that saturates the American diet, can trigger brain changes that may lead to overeating.

After drinking a fructose beverage, the brain doesn't register the feeling of being full as it does when simple glucose is consumed, researchers found.

It's a small study and does not prove that fructose or its relative, high-fructose corn syrup, can cause obesity, but experts say it adds evidence they may play a role. These sugars often are added to processed foods and beverages, and consumption has risen dramatically since the 1970s along with obesity. A third of U.S. children and teens and more than two-thirds of adults are obese or overweight.

All sugars are not equal — even though they contain the same amount of calories — because they are metabolized differently in the body. Table sugar is sucrose, which is half fructose, half glucose. High-fructose corn syrup is 55 percent fructose and 45 percent glucose. Some nutrition experts say this sweetener may pose special risks, but others and the industry reject that claim. And doctors say we eat too much sugar in all forms.

For the study, scientists used magnetic resonance imaging, or MRI, scans to track blood flow in the brain in 20 young, normal-weight people before and after they had drinks containing glucose or fructose in two sessions several weeks apart.

Scans showed that drinking glucose "turns off or suppresses the activity of areas of the brain that are critical for reward and desire for food," said one study leader, Yale University endocrinologist Dr. Robert Sherwin. With fructose, "we don't see those changes," he said. "As a result, the desire to eat continues — it isn't turned off."

What's convincing, said Dr. Jonathan Purnell, an endocrinologist at Oregon Health & Science University, is that the imaging results mirrored how hungry the people said they felt, as well as what earlier studies found in animals.

"It implies that fructose, at least with regards to promoting food intake and weight gain, is a bad actor compared to glucose," said Purnell. He wrote a commentary that appears with the federally funded study in Wednesday's Journal of the American Medical Association.

Researchers now are testing obese people to see if they react the same way to fructose and glucose as the normal-weight people in this study did.

What to do? Cook more at home and limit processed foods containing fructose and high-fructose corn syrup, Purnell suggested. "Try to avoid the sugar-sweetened beverages. It doesn't mean you can't ever have them," but control their size and how often they are consumed, he said.

A second study in the journal suggests that only severe obesity carries a high death risk — and that a few extra pounds might even provide a survival advantage. However, independent experts say the methods are too flawed to make those claims.

The study comes from a federal researcher who drew controversy in 2005 with a report that found thin and normal-weight people had a slightly higher risk of death than those who were overweight. Many experts criticized that work, saying the researcher — Katherine Flegal of the Centers for Disease Control and Prevention — painted a misleading picture by including smokers and people with health problems ranging from cancer to heart disease. Those people tend to weigh less and therefore make pudgy people look healthy by comparison.

Flegal's new analysis bolsters her original one, by assessing nearly 100 other studies covering almost 2.9 million people around the world. She again concludes that very obese people had the highest risk of death but that overweight people had a 6 percent lower mortality rate than thinner people. She also concludes that mildly obese people had a death risk similar to that of normal-weight people.

Critics again have focused on her methods. This time, she included people too thin to fit what some consider to be normal weight, which could have taken in people emaciated by cancer or other diseases, as well as smokers with elevated risks of heart disease and cancer.

"Some portion of those thin people are actually sick, and sick people tend to die sooner," said Donald Berry, a biostatistician at the University of Texas MD Anderson Cancer Center in Houston.

The problems created by the study's inclusion of smokers and people with pre-existing illness "cannot be ignored," said Susan Gapstur, vice president of epidemiology for the American Cancer Society.

A third critic, Dr. Walter Willett of the Harvard School of Public Health, was blunter: "This is an even greater pile of rubbish" than the 2005 study, he said. Willett and others have done research since the 2005 study that found higher death risks from being overweight or obese.

Flegal defended her work. She noted that she used standard categories for weight classes. She said statistical adjustments were made for smokers, who were included to give a more real-world sample. She also said study participants were not in hospitals or hospices, making it unlikely that large numbers of sick people skewed the results.

"We still have to learn about obesity, including how best to measure it," Flegal's boss, CDC Director Dr. Thomas Frieden, said in a written statement. "However, it's clear that being obese is not healthy - it increases the risk of diabetes, heart disease, cancer, and many other health problems. Small, sustainable increases in physical activity and improvements in nutrition can lead to significant health improvements."

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Online:

Obesity info: http://www.cdc.gov/obesity/data/trends.html

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Marilynn Marchione can be followed at http://twitter.com/MMarchioneAP

Mike Stobbe can be followed at http://twitter.com/MikeStobbe

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House faces test on fiscal cliff deal

Vice President Joe Biden gives two thumbs up following a Senate Democratic caucus meeting about the fiscal cliff …

Updated 4:25 pm ET

A hard-fought bipartisan compromise passed in the Senate early Tuesday to spare all but the richest Americans from painful income-tax hikes teetered on the edge of collapse as angry House Republicans denounced its lack of spending cuts.

While House Speaker John Boehner considered whether to bring the Senate-passed measure to the floor for a vote Tuesday, Majority Leader Eric Cantor told fellow Republicans in a closed-door meeting that he opposed the legislation negotiated by Vice President Joe Biden and Republican Senate Minority Leader Mitch McConnell and passed by the Senate 89-8 shortly after 2 a.m.

Cantor told the group he could not back the bill in its current form, according to two officials in the room, which could leave open the possibility of an attempt to modify the package and send it back to the upper chamber. But Democrats there have signaled that changing the compromise risks killing it.

A report released by the Congressional Budget Office Tuesday complicated matters further still. The nonpartisan group "scored" the Biden-McConnell compromise as likely adding nearly $4 trillion to the federal deficit over 10 years, hardening opposition among many Republicans seeking further spending cuts.

The country technically went over the “fiscal cliff” at midnight, triggering across-the-board income-tax increases and deep, automatic cuts to domestic and defense programs. Taken together, those factors could plunge the still-fragile economy into a fresh recession. Financial markets were closed for New Year’s Day, potentially limiting the damage from the partisan impasse in dysfunctional Washington at least until Wednesday.

Time was running short for another reason, however: A new Congress will take office at noon on Thursday, forcing efforts to craft a compromise by the current Congress back to the drawing board.

“The Speaker and Leader laid out options to the members and listened to feedback,” Boehner spokesman Brendan Buck said in a statement emailed to reporters. “The lack of spending cuts in the Senate bill was a universal concern amongst members in today’s meeting.”

“Conversations with members will continue throughout the afternoon on the path forward,” Buck said.

As House Republicans raged at the bill, key House Democrats emerging from a closed-door meeting with Biden expressed support for the compromise and pressed Boehner for a vote on the legislation as currently written.

“Our Speaker has said when the Senate acts, we will have a vote in the House. That is what he said, that is what we expect, that is what the American people deserve…a straight up-or-down vote,” Democratic House Minority Leader Nancy Pelosi told reporters.

Conservative activist organizations like the anti-tax Club for Growth warned lawmakers to oppose the compromise. The Club charged in a message to Congress that “this bill raises taxes immediately with the promise of cutting spending later.”

Under the compromise arrangement, taxes would rise on income above $400,000 for individuals and $450,000 for households, while exemptions and deductions the wealthiest Americans use to reduce their tax bill would face new limits. The accord would also raise the taxes paid on large inheritances from 35% to 40% for estates over $5 million. And it would extend by one year unemployment benefits for some two million Americans. It would also prevent cuts in payments to doctors who treat Medicare patients and spare tens of millions of Americans who otherwise would have been hit with the Alternative Minimum Tax. And it would extend some stimulus-era tax breaks championed by progressives.

The middle class will still see its taxes go up: The final deal did not include an extension of the payroll tax holiday.

Efforts to modify the first installment of $1.2 trillion in cuts to domestic and defense programs over 10 years -- the other portion of the “fiscal cliff,” known as sequestration -- had proved a sticking point late in the game. Democrats had sought a year-long freeze but ultimately caved to Republican pressure and signed on to just a two-month delay while broader deficit-reduction talks continue.

That would put the next major battle over spending cuts right around the time that the White House and its Republican foes are battling it out over whether to raise the country's debt limit. Republicans have vowed to push for more spending cuts, equivalent to the amount of new borrowing. Obama has vowed not to negotiate as he did in 2011, when a bruising fight threatened the first-ever default on America's obligations and resulted in the first-ever downgrade of the country's credit rating. Biden sent that message to Democrats in Congress, two senators said.

“This agreement is the right thing to do for our country and the House should pass it without delay,” President Barack Obama said in a written statement shortly after the Senate vote.

There were signs that the 2016 presidential race shaped the outcome in the Senate. Republican Senator Marco Rubio, widely thought to have his eye on his party’s nomination, voted no. Republican Senator Rand Paul, who could take up the libertarian mantle of his father Ron Paul, did as well.

Biden's visit -- his second to Congressional Democrats in two days -- aimed to soothe concerns about the bill and about the coming battles on deficit reduction.

“This is a simple case of trying to Make sure that the perfect does not become the enemy of the good,” said Democratic Representative Elijah Cummings, one of the chamber’s most steadfast liberals. “Nobody’s going to like everything about it.”

Asked whether House progressives, who had hoped for a lower income threshold, would back the bill, Cummings said he could not predict but stressed: “I am one of the most progressive members, and I will vote for it.”

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World giving enthusiastic welcome to 2013

LONDON (AP) — Lavish fireworks displays ushered in 2013 across the Asia-Pacific region on Tuesday, and Europe was holding scaled-back festivities and street parties in the hope of beginning a new year that will be kinder to its battered economies.

Asian cities kicked off New Year's celebrations in style and an atmosphere of renewed optimism, despite the "fiscal cliff" impasse of spending cuts and tax increases threatening to reverberate globally from the United States.

Huge fireworks lit up skylines in Sydney, Hong Kong and Shanghai, and even the once-isolated country of Myanmar joined the countdown party for the first time in decades.

Celebrations were planned around the world, including the traditional crystal ball drop in New York City's Times Square, where 1 million people were expected to cram into the surrounding streets.

In Russia, Moscow's iconic Red Square was filled with spectators as fireworks exploded near the Kremlin to welcome in the new year. Earlier in the day, about 25 people were reportedly arrested in Moscow for trying to hold an unsanctioned demonstration. But President Vladimir Putin gave an optimistic New Year's Eve address, making no reference to the anti-government protests that have occurred in his country in the past year.

"We believe that we can change the life around us and become better ourselves, that we can become more heedful, compassionate, gracious," Putin said, according to the ITAR-Tass news agency.

In Australia, a balmy summer night was split by 7 tons of fireworks fired from rooftops and barges in Sydney, many cascading from the city's Harbor Bridge, in a $6.9 million pyrotechnic extravaganza billed by organizers as the world's largest.

In Myanmar, after nearly five decades under military regimes that discouraged or banned big public gatherings, about 90,000 people experienced the country's first New Year's Eve countdown in a field in the largest city of Yangon.

"We feel like we are in a different world," said Yu Thawda, a university student who came with three of her friends.

Tens of thousands of people lined Hong Kong's Victoria Harbor to view a $1.6 million fireworks display, said to be the biggest ever in the southern Chinese city.

In North Korea, cannons boomed at midnight in Pyongyang as people crowded the streets of the capital to watch a fireworks show over the Taedong River. After being in mourning a year ago regarding leader Kim Jong Il's death, North Koreans celebrated the end of a big year that included the rise of new leader Kim Jong Un and the recent launch of a satellite into space.

Hotels, clubs and other sites in New Delhi, the Indian capital, canceled festivities after the death Saturday of a young rape victim touched off days of mourning and reflection about women's safety. People were asked to light candles to express their solidarity with the victim.

In Indonesia, Jakarta's street party centered on a 7-kilometer (4-mile) thoroughfare closed to traffic from nightfall until after midnight. Workers erected 16 large stages along the normally clogged, eight-lane highway through the heart of the city. Indonesia's booming economy is a rare bright spot amid global gloom and is bringing prosperity — or the hope of it — to its people.

In the Philippines, where many are recovering from devastation from a recent typhoon, health officials have hit upon a successful way to stop revelers from setting off huge illegal firecrackers that maim and injure hundreds of Filipinos each year.

A health official, Eric Tayag, donned the splashy outfit of South Korean star PSY and danced to his YouTube hit "Gangnam Style" video while preaching against the use of illegal firecrackers on TV, in schools and in public arenas.

"The campaign has become viral," Tayag said.

In austerity-hit Europe, the mood was more restrained — if hopeful. The year 2013 is projected to be a sixth straight one of recession amid Greece's worst economic crisis since World War II. In fact, the new year was starting with a 24-hour strike by subway and train workers in Athens to protest salary cuts that are part of the government's austerity measures.

Still, in his televised New Year's Eve message, Prime Minister Antonis Samaras promised Greeks that the worst of the crisis is past, and declared 2013 a "year of hope" that will see the beginning of the country's rebirth.

Celebrating New Year's Eve with a vespers service in St. Peter's Basilica, Pope Benedict XVI said that despite all the injustice in the world, goodness prevails. In his homily, Benedict said it's tough to remember that goodness can win when bad news — death, violence and injustice — "makes more noise than good." He said taking time to meditate in prolonged reflection and prayer can help "find healing from the inevitable wounds of daily life."

German Chancellor Angela Merkel's New Year's message warned her country to prepare for difficult economic times ahead. Nicosia, the capital of Cyprus, decided to cancel celebrations in light of the economic crisis. Nicosia said 16,000 euros ($21,000) saved from the canceled event will be given to some 320 needy schoolchildren.

In Spain, where a recession has left unemployment at a staggering 25 percent, people are hoping for a better new year.

"It's been tough, but some celebrations are too deeply-ingrained to let go," said Olga Camino, 25. She said she would be celebrating in the streets of Madrid in fancy dress with a large group of friends. Camino said they would all eat 12 grapes as the clock in Madrid's central Puerta del Sol struck midnight, a tradition observed throughout Spain.

Scotland's Edinburgh, which traditionally hosts one of the biggest New Year's Eve parties in Europe, also planned good cheer. Festivities for the three-day Hogmanay —or year-end — celebrations began Sunday with a torchlight procession in the Scottish capital, and organizers said about 75,000 people are expected to line the streets for Tuesday's fireworks.

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McGuirk reported from Sydney. Associated Press writers Aye Aye Win in Yangon, Myanmar; Jean Lee in Pyongyang, North Korea; Chris Brummitt in Jakarta, Indonesia; Kelvin Chan in Hong Kong; Ashok Sharma in New Delhi; Jim Gomez in Manila, Philippines; Nicholas Paphitis in Athens; Raphael Satter in London; Harold Heckle in Madrid, Spain; and Menelaos Hadjicostis in Nicosia, Cyprus, contributed to this report.

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