Social pollution masks? Winning wearable tech ideas




Tree Voice

The Tree Voice concept lets anyone walk up and interact with a tree and get updates on the local environment.



(Credit:
Frog Design)


While anyone could dream up a spinning virtual GPS globe constantly updated with a slideshow of global Flickr photos emanating from a hat, competitors in Frog Design's contest for new wearable technology concepts had to keep their designs within the realm of feasibility.

The key requirement that keeps all the designs within reason is that they have to be able to come to market within three years. That doesn't necessarily mean they will come to market, but at least there's a chance.


The global design firm ran its internal competition for new wearable technology concepts last year and just unveiled the results (PDF). They include some fun and fascinating ideas that explore everything from communing with trees through technology to an urban compass that leads you into discovering unexpected parts of a city.



The eight winners came from around the world. There's Mnemo, an interactive friendship bracelet from Amsterdam that records times, locations, people, media, and music to create a record of an event. These digital memories can be shared with friends and combined into a collective memory, all wearable on a bracelet.



The Tree Voice concept hails from Austin, Texas. It involves attaching a display to a tree. The display communicates data gathered from sensors to share information on pollution, noise, and temperature levels. Anyone can walk up and interact with the tree and get updates on the local environment.



My personal favorite of the top eight designs is the CompassGo from Milan. It's a round device that fits in the palm of your hand. You tell it what you're interested in (like boutique shopping, history, independent restaurants, or culture) and it leads you through a city with visual cues. There's no guidebook to shackle you down, you just follow and discover the lesser-known parts of a city. It could add a real spark of adventure for tourists.


The other top designs include an interactive tool for the blind to navigate their environments, a device that harnesses the energy of physical movement, a wristband that helps wearers navigate the New York subway system, a pollution mask that monitors and shares air quality information, and a maker kit to get girls into creating their own wearable technology.


With so much attention being paid to smartwatches, it's encouraging to see designers branching out with creative ideas in other wearable spaces. Knowing that all these designers believe their concepts could be made real within just a few years, we may soon be welcoming some of them into the world. I, for one, can't wait to get my CompassGo.



Wearable tech kit for girls

HelloWorld is a wearable tech creation kit geared for preteen girls.



(Credit:
Frog)


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Sequestration could mean across-the-board pain

(CBS News) WASHINGTON - The entire economy is headed for trouble in just eight days -- when massive across-the-board cuts in the federal budget are scheduled to kick in automatically. The cuts were designed to be so deep and harmful, that they would force the president and Congress to find a better way. But they haven't. Just for example, there would be $46 billion cut from the Defense Department and benefit cuts for 4.7 million long-term unemployed.

The FBI says the budget cuts would require all employees, including special agents, to be furloughed for up to 14 days.

Referring to the FBI's top managers, Jan Fedarcyk, the former head of the New York field office of the agency, said: "I'm sure they are most worried about, 'What does this mean in the national security arena?' That's probably at the top of the list, a discussion about maintaining our counter-terrorism operations."

Watch CBS News correspondent David Martin's report on the impact the sequester cuts could have on those who work for the Department of Defense:

Most of the cuts would not take effect immediately on March 1 -- they would be phased in slowly over several months. And they could be avoided if Congress and the president could agree to a deal. But if they can't, the cuts will be painful.

Thousands of security screeners at the nation's airports would also be furloughed. Wait times at the busiest airports could increase by up to an hour.

Boehner, WH trade blame for sequester

Dickerson: Obama has stronger hand in sequester fight
Will sequestration really be that bad?

About 70,000 children would be dropped from Head Start.

About 600,000 women and young children would be cut from a major nutrition program.

Millions of the nation's long-term unemployed would lose an average of more than $400 in benefits.

On the health front, the FDA says furloughs would result in 2,100 fewer inspections of food plants, increasing the risk of food-borne illness. And medical research could be cut by $1.6 billion, slowing progress in the fight against disease, including cancer and Alzheimer's.

Medicare, Medicaid and Social Security would largely be spared. But critics of the whole process say that is a fundamental flaw because entitlement programs are a major driver of the national debt.

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Arias Leaves Stand After Describing Killing, Her Lies












Jodi Arias stepped down from the witness stand today after mounting an emotional effort to save herself from death row, insisting to the Arizona jury that an explosive fight with ex-boyfriend Travis Alexander led to his death, and that her lies about killing him masked deep regret and plans to commit suicide.


Arias, 32, will now face what is expected to be a withering cross-examination beginning Thursday from prosecutor Juan Martinez, who has been aggressive to many witnesses throughout the trial and who is expected to go after Arias' claim that she was forced to kill Alexander or be killed herself.


She is charged with murder for her ex-boyfriend's death and could face the death penalty if convicted.


Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage


The day's dramatic testimony started with Arias describing the beginning of the fight on June 4, 2008 when she and Alexander were taking nude photos in his shower and she claims she accidentally dropped his new camera, causing Alexander to lose his temper. Enraged, he picked her up and body slammed her onto the tile floor, screaming at her, she told the jury.


Arias said she ran to his closet to get away from him, but could hear Alexander's footsteps coming after her down the hall. She grabbed a gun from his shelf and tried to keep running, but Alexander came after her, she said.


"I pointed it at him with both of my hands. I thought that would stop him, but he just kept running. He got like a linebacker. He got low and grabbed my waist, and as he was lunging at me the gun went off. I didn't mean to shoot. I didn't even think I was holding the trigger," she said.


"But he lunged at me and we fell really hard toward the tile wall, so at this point I didn't even know if he had been shot. I didn't see anything different. We were struggling, wrestling, he's a wrestler.


"So he's grabbing at my clothes and I got up, and he's screaming angry, and after I broke away from him. He said 'f***ing kill you bitch,'" she testified.


Asked by her lawyer whether she was convinced Alexander intended to kill her, Arias answered, "For sure. He'd almost killed me once before and now he's saying he was going to." Arias had earlier testified that Alexander had once choked her.


Timeline of the Jodi Arias Trial








Arias on Ex-Boyfriend's Death: 'I Don't Remember' Watch Video









Jodi Arias Describes Violent Sex Before Shooting Watch Video









Jodi Arias Testifies Ex Assaulted Her, Broke Her Fingers Watch Video





But Arias' story of the death struggle ended there as she told the court that she has no memory of stabbing or slashing Alexander whose body was later found with 27 stab wounds, a slit throat and two bullets in his head. She said she only remembered standing in the bathroom, dropping the knife on the tile floor, realizing the "horror" of what had happened, and screaming.


"I have no memory of stabbing him," she said. "There's a huge gap. I don't know if I blacked out or what, but there's a huge gap. The most clear memory I have after that point is driving in the desert."


Arias said that she decided in the desert not to admit to killing Alexander, a decision that would last for two years as Arias lied to friends, family, investigators and reporters about what really happened in Alexander's bathroom.


During that time she initially claimed she got lost that night while driving to a friend's house and never went to Alexander's home in Mesa,Ariz. She later changed her story and said two masked people, a man and a woman, burst into the home and killed Alexander and threatened to kill her family if she told anyone what happened.


She eventually confessed to killing her ex-boyfriend, but insisted it was self defense.


"The main reason (for lying) is because I was very ashamed of what happened. It's not something I ever imagined doing. It's not the kind of person I was. It was just shameful," she said. "I was also very scared of what might happen. I didn't want my family to know that I had done that, and I just couldn't bring myself to say that I did that."


"From day one there was a part of me that always wanted to (tell the truth) but didn't dare do that. I would rather have gone to my grave than admit I had done something like that," she said.


Arias said that she continued to lie because she figured she would never get caught; she was planning to kill herself before trial.


"I was concerned with how it would affect my family. I wanted to die. I was going to definitely kill myself," she said. "That was my plan. You can purchase different things in jail and I bought a bunch of Advil... and took it all in the next few days so it was in my system. They have razors for shaving, so I got one and took it apart one night with intentions to slit my wrists."


Arias said she balked at slitting her wrists after accidentally cutting herself, but that she still planned to commit suicide sometime in the future. When she told news reporters that "no jury would convict her," she claims she said it believing that she would be dead before they'd have a chance to put her on trial, Arias testified.


Arias said support from the public and her family eventually led her to change her mind.


"My family remained very supportive, and told me 'it doesn't matter what happens, we love you anyway.' I realized even if I told the truth they would still be there and wouldn't walk away," she testified.


"By the time spring, 2010, rolled around, I confessed. I basically told everyone what I could remember of the day and that the intruder story was all BS pretty much."


She said that her testimony today, a third version of events, was the truth.


Arias was arrested a month after Alexander's death, and prosecutors have argued that her behavior during those weeks showed a lack of remorse for the killing and an attempt to get away with murder.


Arias said today that after she killed Alexander and drove away from his Mesa, Ariz., home in a panic, it dawned on her that police would soon be looking for Alexander's killer, and she decided that she would pretend the bloody confrontation had never happened.


"I knew that it was really bad, that my life was probably done now. I wished it was just a nightmare I could wake up from, but I knew I had messed up pretty badly and the inevitable was going to be something I could not really run from," she testified.


"I didn't want anyone to know that that had happened or that I did it, so I started taking steps in the aftermath to cover it up. I did a whole bunch of things to try to make it seem like I was never there," she said.






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Insight: Rome will burn, regardless of Italian election result


ROME (Reuters) - Regardless of who wins next weekend's parliamentary election, Italy's long economic decline is likely to continue because the next government won't be strong enough to pursue the tough reforms needed to make its economy competitive again.


Bankers, diplomats and industrialists in Rome and Milan despair at how Italians are shifting allegiances ahead of the February 24-25 vote to favor anti-establishment upstarts and show disgust with the established parties.


That makes it more likely that no bloc will have the political strength to tackle Italy's deep-rooted economic crisis, which has made it Europe's most sluggish large economy for the past two decades.


Final opinion polls predict that the vote will deliver a working majority in both houses for a centre-left coalition governing in alliance with technocrat former prime minister Mario Monti. Political risk consultancy Eurasia assigns this scenario a 50-60 percent probability.


But Italy's election for both chambers of parliament has the potential to tip the euro zone back into instability if the outcome does not produce that result.


The colorful cast of candidates includes disgraced media tycoon Silvio Berlusconi, one of the world's richest men, the bespectacled academic Monti, anti-establishment comedian Beppe Grillo who campaigns from a camper van, and Nichi Vendola, a former communist poet who is the governor of Puglia.


Investors have so far taken a relaxed view, relying on polls produced until the legal deadline for surveys of Feb 10.


One of the best indicators that they are not worried: Italian benchmark 10-year bond yields, which topped six percent during the country's worst political moments in 2011, are now trading around 4.4 percent, almost a full percentage point lower than those of Spain.


Italian stocks have performed broadly in line with the wider European market since January, despite the election and a wave of scandals which has engulfed several leading Italian groups.


But observers in Italy are increasingly nervous that the rosy election scenario favored by investors may not work out.


A jaded electorate, angry about political corruption, economic mismanagement and a national crisis that has impoverished a once-wealthy member of the G7 club of rich nations, could produce a surprise.


Pier Luigi Bersani, the standard-bearer for the centre-left, is a worthy but lackluster former minister whose party has been linked to a banking scandal in the mediaeval Tuscan town of Siena. Support for his party now seems to be fading.


Opponents have latched on to the fact that the ailing bank, Monte dei Paschi, was run by a foundation dominated by political appointees from the centre-left and accused Bersani's party of presiding over a debacle that will cost taxpayers hundreds of millions of euros.


CAMPER VAN POLITICS


Monti, dubbed "Rigor Montis" by one opponent for his austerity policies which critics say hurt growth, is stuck in fourth place and slipping. Detractors say he comes across poorly on the hustings and has been hurt because he formed an election alliance with two discredited centrist politicians who are emblematic of the traditional politics which Monti disavows.


The big gainer in the final days before the election, according to private surveys quoted by experts, is stand-up comedian Beppe Grillo and his anti-establishment 5-Star Movement. Grillo has been on a "tsunami tour" of Italy in a camper van, filling piazzas with his ringing denunciations of the country's political class. He campaigns mainly on the Internet, where his widely read blog features a list of Italy's parliamentarians convicted of a crime (it features 24 names).


"The big question is: what happens to Grillo?" said one senior banker in Milan, speaking on condition of anonymity. "He won't win but he could stop Bersani and Monti from getting enough seats to form an effective government."


Under the electoral law in force for this poll, which almost all Italians agree is in need of reform, voters cast ballots for a party list. The coalition with the most votes is awarded top-up seats in the lower house to give it a 55 percent majority. But in the Senate, the top-up premium applies by region.


Pollsters say the race is too close to call in a few battleground regions but there is a good chance the centre-left will fall short of a majority in the Senate, which has equal law-making powers to the lower house.


A substantial vote for Grillo's movement - and some experts suggest he could top 20 percent - could mean the new parliament is filled with new, inexperienced, anti-establishment deputies who may refuse to do deals with other politicians and block legislation. Bersani and Monti could find themselves without a workable majority in the Senate even in alliance - a scenario which Eurasia believe has a 20-30 percent probability.


"It's hard to see Grillo's movement as a source of stability," said one diplomat, speaking off the record. "There is no chance they would be part of a coalition."


CONVICTION POLITICIAN


Ironically Grillo himself will not be entering parliament regardless of how well his movement does. The shaggy-haired 63-year-old was convicted of manslaughter after three passengers died when a jeep he was driving crashed in 1981, making him ineligible for election under his own party's rules barring convicted criminals from parliament.


"Grillo's agenda is just silly," said one leading Italian columnist, speaking anonymously because his publication did not allow him to be quoted in other media before the vote.


"It's a fuck off policy. He wants to leave Europe, set up people's tribunals, halve public employees. It's the most visible symptom of Italy's political crisis."


The 5-Star Movement is not the only anti-establishment force threatening to make Italy ungovernable. The federalist Northern League, which favors greater autonomy for northern Italy, is polling around five percent nationally. Its leader Roberto Maroni told Reuters last week he would use his seats in parliament in alliance with the centre-right to block a centre-left coalition and prevent it from governing.


The League is particularly important in the Senate as its home region of Lombardy, where the party polls about 15 percent, returns by far the most senators - 49 out of a chamber of 319.


Should Grillo's movement and the Northern League win enough seats to deprive a centre-left coalition with Monti of an overall majority, the most likely outcome is a "grand coalition" of left and right, experts say.


Such a result would unsettle investors because it would be likely to bring centre-right leader former premier Berlusconi, 76, back into government in a key role and Monti would be unlikely to join it.


Berlusconi's own party has boosted its standing in polls over the past month, helped by the former premier's veteran campaigning skill and his dominance of the country's private TV channels. But nobody apart from his own supporters believes he is likely to win this time.


POPE FACTOR


Pope Benedict's unexpected resignation this month has pushed the parliamentary election off the front pages in Italy, giving Berlusconi less print space and TV air time to press his populist message. The main beneficiary appears to be Grillo, whose strategy of ignoring mainstream media and campaigning on the Internet has been unaffected by the news from the Vatican.


Investors above all want a government which will tackle the reasons for Italy's lackluster performance. Italy has hardly grown since the birth of the euro in 1999 and its economy has slumped faster since the 2007 financial crisis than any other in Europe except Greece. Last year, Italy contracted by 2.2 percent, according to official statistics.


Businessmen complain of three main obstacles: stifling bureaucracy, labor laws which offer workers so much protection that they encourage slack performance, and a dysfunctional court system which makes it hard to enforce contracts and collect debts. All are deep-rooted problems and none is likely to be tackled effectively by a weak and divided government.


"Nobody in Italy is ready to make the reforms our country needs right now," said the chief executive of a major Italian company, speaking off the record.


"I am deeply convinced that without a major change in labor flexibility, we will not be able to increase productivity. My personal experience is that Italian labor is fantastic. But if you take a very good worker and tell him his job is completely safe, you will turn him into a slacker."


Italy's byzantine court system - where cases can languish for years - and its legendary bureaucracy are major obstacles to foreign investment and competitiveness, business people and diplomats say. "Foreign companies are surprised by how hard it is to get things done here which we all thought had been agreed in Brussels 20 years ago," said one senior European diplomat.


Monti's technocratic government won plaudits from business for reforming Italy's pension system but its efforts to reform labor laws did not enjoy similar success. Monti's government lasted 13 months until Berlusconi's bloc triggered its collapse by withdrawing support. Some observers in Italy don't believe that the next parliament's make-up will be nearly as conducive to reform as the outgoing one.


MUDDLE-THROUGH OUTCOME


"I want to be optimistic but my best guess is that they will keep to this muddle-through scenario in the next parliament with lackluster results for the economy," said a second senior diplomat. "This country needs a new generation of political leaders."


Key among the concerns of diplomats and business people is the disparate nature of the centre-left coalition leading in polls.


Bersani's election alliance is made up of four main parties, stretching from the former communist Vendola through the Christian left to socialists and centrists. If it is unable to govern alone, as most polls predict, it will need the support of Monti's bloc - itself made up of three parties.


Bankers fear that a government made up of seven different groups of widely varying political hues is highly unlikely to agree on the tough, radical reform measures the country needs.


"If we have a government made up of Bersani, Monti and Vendola, they will argue all the time," said the chief executive. "Bersani and Vendola's capacity for reform is almost zero." Comparing the present Italian centre-left candidate to the former German chancellor whose successful labor reforms belied his socialist roots, he added: "Bersani is no Schroeder".


Bersani's economic spokesman Stefano Fassina insists that the centre-left fully understands the urgency of Italy's economic plight and is committed to deliver on measures to stop the rot. But he puts the emphasis on making the public sector more efficient and persuading Berlin to tone down budget austerity at a European level rather than pursuing labor reform in Italy. Fassina insists that public commitments by Bersani and Vendola on an agreed program will minimize disagreements but he does admit to concern about how a centre-left administration could work with Grillo's unpredictable forces.


"It's impossible to have any discussions with Grillo as a party," he said. "We hope that in parliament some of his MPs will be pragmatic enough to agree on reasonable measures."


With so much uncertainty about the election and the chances fading of it returning a strong, stable reformist government, it is hard to avoid the conclusion that Italy's slow, steady economic decline will continue regardless of the result.


"We've seen a steady economic decline in Italy over the past 20 years and it's very hard to see any outcome from this election which will reverse that. The reforms which would really get the country going again are out of reach," concluded the European diplomat.


(Editing by Peter Millership and Giles Elgood)



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Pope advised to limit air travel: report






VATICAN CITY: Pope Benedict XVI is nearly blind in one eye and was advised by his doctor to limit air travel because of his high blood pressure, the website Vatican Insider reported on Wednesday.

The report also said the 85-year-old pontiff often has problems sleeping and has fallen out of bed several times in recent years on foreign trips, making him tired in public appearances.

The report was based on indiscretions from papal aides that Vatican affairs specialist Marco Tosatti said he had promised to keep secret until the end of the pontificate on February 28.

"The picture is of a progressive deterioration of his health and his energy -- a context that fully justifies the difficult decision that the pope has taken," Tosatti wrote after the pope said he would step down due to old age.

The report cited the pope's doctor Patrizio Polisca saying two years ago that Benedict's blood pressure was having "major jumps" and insisting that he spend "as little time as possible in a plane because of the dangers".

Tosatti added that Benedict had been expressly advised not to make the transatlantic flight to Rio de Janeiro for World Youth Day later this year.

In his report, Tosatti also said the pope could "almost no longer see" out of his left eye and therefore had to be helped up and down steps.

The report said Benedict even began using a walking stick to get around his own residence last year because his left hip and knee were hurting.

The Vatican last week revealed the pope had hit his head and bled during a trip to Mexico last year and underwent surgery three months ago to replace the batteries in a pacemaker he was fitted with while he was still a cardinal.

- AFP/al



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Google debuts event page for Academy Awards ceremony



Google's Academy Awards destination page.



(Credit:
Screenshot by Steven Musil/CNET)



Google is rolling out the red carpet for the Academy Awards with a destination site that promises to help users "get more from the Oscars."


In a partnership with Oscars organizers, the Web giant has created a resource page to keep movie fans engaged and informed in the days leading up to the awards ceremony on Sunday. While Google has created event-specific sites before, such as its election hub last year, this is the first time it has focused on the Oscars.


In honor of its Oscars debut, Google is making sure it gets as many of its own products play supporting roles, including YouTube, Google Play, Knowledge Graph, Maps and even Google+ Hangouts.




In addition to the standard list of nominees for every category, the page includes projections on who the winner will be based on the search popularity of nominees. A YouTube video takes users through a visual rewind of 2012 on the silver screen (see below), while Google Play offers a chance to catch up with some of movies and other related media, including an app offering nominee information and movie trailers.

Need information on how to dress for the red carpet, an Oscars ballot, or real-time mobile information on the awards? Google promises to deliver the best performance in those roles as well.

However, some features didn't seem ready for their close-up. A map purporting to hold information about actor birthplaces and movie filming locations didn't seem to be functioning, while another map of the ceremony location was said to be "coming soon."

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What's next in the looming budget crisis?

(CBS News) WASHINGTON -- We are nine days from the next national self-inflicted budget crisis: big, across-the-board cuts in the federal budget will hit automatically on March 1. The cuts are designed to be so deep and damaging that they would force the president and Congress to compromise on a better way.

"These cuts are not smart, they are not fair, they will hurt our economy, they will add hundreds of thousands of Americans to the unemployment rolls," President Barack Obama said Tuesday. "This is not an abstraction. People will lose their jobs. The unemployment rate might tick up again."

Watch: Obama warns of the dangers of the "sequester," below.

Obama wants more tax revenue, but Republicans say no. Both sides say it's up to the other to give in.

There will be a continued effort by the White House to apply public pressure on Republicans to relent. This will be done in public, in events such as Obama's speech Tuesday; it's already been done privately.

Top government officials are warning businesses they could be harmed by these looming spending cuts. For example, last Friday, top officials at the Agriculture Department warned meat and poultry producers that there might not be enough federal inspectors to keep their processing plants open and operating.

These are designed to motivate businesses to plead with Republicans to find another way. For now, Republicans appear prepared to take these spending cuts, because they say they will argue to the public they're more serious about deficit reduction than President Obama.

Obama to GOP: Put away the "meat cleaver"
GOP losing faith on sequester alternative?
With sequester looming, Congress takes a break

There are currently no behind-the-scenes negotiations between the White House and Republicans. Republicans say this is President Obama's problem and that he needs to solve it with new spending cuts, because they refuse to raise taxes again this year.

As for talks, the top aide to House Majority Leader Eric Cantor joked Tuesday that President Obama has spent more time playing golf with Tiger Woods than he has negotiating with congressional Republicans.

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Former Navy SEAL on Coming Out of Shadows












It used to be that Navy SEALs didn't just operate in the shadows. They trained in them too. Their whole story stayed shrouded in mystery. Their secret missions stayed secret to the rest of us.


But when they got Osama Bin Laden, snatched back an American cargo ship taken by pirates and rescued two air workers held hostage in Somalia, then suddenly, it seemed that SEALs were headline-makers.


Add to that some SEALs wrote books about SEAL adventures and even acted in a movie about the SEAL experience using live ammunition when they made "Act of Valor." They can't quite be called "the military unit that no one ever talked about" any longer.


Watch the full story on "Nightline" TONIGHT at 12:35 a.m. ET


Rorke Denver played Lt. Commander Rorke in "Act of Valor," a film that used dozens of SEALs and went on to gross $80 million at the box office. Now, with the help of a writer, Denver is doing some pretty decent storytelling in a new book, "Damn Few: Making the Modern SEAL Warrior."


He agrees that with SEALs like him telling their stories that these guys are out in the open like never before.


"We are, at this moment in our history, when the heat is on, the missions are getting press and coverage," Denver said.










Acts of Valor: Four Boyfriends Took Bullets to Save Girlfriends Watch Video









'Zero Dark Thirty' Screenwriter Responds to Film's Controversy Watch Video





When asked if it was a good thing, he said, "time will tell."


"We are in the public eye and I think that mythology is something that people are hugely, hugely interested in and they have an appetite for it," Denver said. "So for us with the movie and then also with 'Damn Few' I had an opportunity, I feel, to authentically represent and hopefully do it from an honorable point of view and accurately do so."


It's mostly his own story Denver tells in "Damn Few," how he joined the SEALs after college -- they didn't want him at first.


"I put in my first application and they said no, and I am glad it went that way. I think the community really values resiliency and toughness and focus and a 'never quit' attitude. For me, when they said no I thought, that ain't going to cut it."


Denver didn't quit. He reapplied and went on to survive the SEALs brutal Hell Week and training, joined the team and deployed all over the world, including the deadly Al Anbar province in Iraq when the war there was at its hottest. His family waited for him to return stateside.


"The families, I feel, are the ones who pay the price of our choices," Denver said. "But I didn't appreciate how much I was asking my family to bear and experience it with me. They really are every bit a part of our experience and frankly they are the ones who are back home and praying and believing that you are going to come home."


But even his family didn't quite know what Denver did at work every day.


"I never ask questions about what he does," said his wife, Tracy.



But "Act of Valor" was revealing in that way, and Denver's wife watched the film.


"For me it was incredibly eye-opening to actually see a submarine mission or running around in the jungle, jumping out of a plane, shooting his weapons," she said. "For me, it was like, oh, so this is what you are doing when you are away. I appreciated it actually."






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Chavez back in Venezuela, on Twitter with four million followers


CARACAS (Reuters) - After Hugo Chavez spent two months out of the public eye for cancer surgery in Cuba, the Venezuelan government hailed his homecoming on Monday and said the president had achieved another milestone - four million followers on Twitter.


The 58-year-old flew back from Havana before dawn and was taken to a military hospital. No new details were given on his health, and there were no images of his arrival. Officials say his condition remains delicate.


The normally loquacious socialist leader, who is struggling to speak as he breathes through a tracheal tube, took to Twitter with a passion back in April 2010, tweeting regularly and encouraging other leftist Latin American leaders to do likewise.


His @chavezcandanga account quickly drew a big mixed following of fans, critics and others just curious to see how his famously long speeches and fiery anti-U.S. invective would work within the social media network's 140-character limit.


But as he fought the cancer and underwent weeks of grueling chemotherapy and radiation therapy, he began to tweet less and less frequently, before stopping altogether on November 1.


Early on Monday morning, he made his reappearance.


"It was 4:30, 5 a.m. He got to his room and surprised everyone: rat-tat-tat, he sent three or four messages, and at that moment fireworks began to go off around the country," Vice President Nicolas Maduro said in a televised cabinet meeting.


During the day, Maduro added, the president's number of followers had shot up to well over four million.


"It's incredible, in just a few hours ... he's the second most-followed president in the world (after Barack Obama), and the first if we make the comparison by per capita," he said.


Obama has more than 27 million Twitter followers and is No. 5 most followed globally. Chavez is Twitter's No. 190 globally.


4TH MILLION FOLLOWER


Maduro said Chavez's four millionth follower was a 20-year-old single Venezuelan woman named Alemar Jimenez from the gritty San Juan neighborhood in downtown Caracas, near the military hospital where the president arrived earlier in the day.


"She's one of the golden generation of youth who support the fatherland and have been waiting with growing love for commander Hugo Chavez," Maduro said, before presenting a dazzled-looking Jimenez to the cameras and giving her a bunch of flowers.


"We were really emotional" she said, recounting how she was with her mother when they heard Chavez had returned. "I sent him a message on Twitter saying he must get better."


There are still big questions over the president's health. He could have come back to govern from behind the scenes, or he may be hoping to ease political tensions and pave the way for a transition to Maduro, his preferred successor.


Chavez has often ordered followers to fight back against opposition critics of his self-styled revolution by using social media, leading from the front himself on Twitter and referring to the Internet as a "battle trench."


As his ranks of followers grew, Chavez said he hired 200 assistants to help him respond to messages - which he said were a great way to receive first-hand the requests, demands, complaints and denunciations of citizens in the thousands.


During his re-election campaign last year, the government launched an SMS text message service that forwards his tweets to cellphones that lack Internet service, broadening their reach to the poorest corners of the South American country.


"He's a communication revolution!" Maduro said, later unbuttoning his shirt on TV to show he was wearing a T-shirt bearing Chavez's eyes emblazoned across his chest.


For the tens of thousands who signed up on Monday to follow Chavez on Twitter, it is unclear how much will be posted there in the weeks and months ahead. Venezuela's 29 million people are mostly wondering something similar.


(Additional reporting by Diego Ore; Editing by Todd Eastham)



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Students invited to submit short videos on climate change






SINGAPORE: The National Climate Change Secretariat is inviting students to submit short videos to inspire Singaporeans to take action against climate change.

This follows last year's short film competition that had students submitting videos on Singapore becoming a climate change resilient city.

The theme this year is "Be the Change. It Starts with You.".

The winning entries will be uploaded on the secretariat's YouTube channel or possibly used for broadcast.

At the launch event, the secretariat also gave out prizes to those who won last year's Technology Project Challenge.

Coming in first in the tertiary category was Tay Xyian Xiet, a mechanical engineering undergraduate from National University of Singapore, with an innovation that can improve energy efficiency in air-conditioning systems by first lowering humidity levels.

Tay said: "Our human comfort is determined by two things - temperature and the humidity levels. Even though in Singapore, it is the same temperature as let's say Australia, it actually feels much hotter here because our humidity level is much higher, around say 80 per cent, while Australia's is 60 per cent. We can actually save energy if we can dry the air without cooling it. It is able to make us equally comfortable and at the same time save energy."

- CNA/fa



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