It’s Easy to Save Videos From Facebook Poke Permanently

Apps like Snapchat and Facebook Poke let users send short messages, photos or videos that automatically self-destruct after a few seconds. However, it’s actually very easy for a recipient to save some of those messages permanently — and without the sender knowing.

Both apps will alert the sender if the recipient takes a screengrab of whatever was sent, of course, but by connecting your phone to a PC or Mac, the messages can be secretly offloaded without the sender knowing — a possibility first reported by BuzzFeed. For an iPhone, all you’ll need is a third-party file manager like iExplorer.

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For Poke, only videos can be permanently stored in this manner, and only videos that you haven’t already viewed. But it’s very easy. Once you’ve installed your file manager, connect your iPhone and you should see a list of your apps. Select the Poke folder, then navigate to Library>Caches>FBStore>315_14_>MediaCache. There you should see every Poke video that you haven’t yet watched. (See screencap below.)

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From there, all you need to do is drag and drop the files to any other folder on your computer to copy and store them. After that, you can open the file in Poke, let it self-destruct, and the sender will be none the wiser.

Although permanent storage only works for videos in Poke, performing similar steps for Snapchat will let you save both videos and photos.

While it’s a bit surprising that it’s so easy to save messages that are ostensibly deleted permanently, it may be a stretch to characterize this file caching as a “vulnerability” of the apps, which are generally intended for casual use. Facebook‘s official statement on the matter appears to take this stance:

“Poke is a fun and easy way to communicate with your friends and is not designed to be a secure messaging system. While Pokes disappear after they are read, there are still ways that people can potentially save them. For example, you could take a screenshot of a photo, in which case the sender is notified. People could also take a photo of a photo you sent them, or a video of a video, with another camera. Because of this, people should think about what they are sending and share responsibly.”

What do you think of the potential for someone to save a Facebook Poke or Snapchat message? Let us know in the comments.

Top image courtesy of iStockphoto, JimmyAnderson

Facebook Poke: Startup Screen

Poke, the new iPhone app from Facebook, lets you send short messages, photos and videos to friends that automatically self destruct after a few seconds. If you have the Facebook app on your phone already, logging in is effortless.

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This story originally published on Mashable here.

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Fans to join Beyonce onstage at Super Bowl

NEW YORK (AP) — All the single ladies — and fellas — will have a chance to join Beyonce onstage at the upcoming Super Bowl.

Pepsi announced Friday that 100 fans will hit the stage when the Grammy-winning diva performs on Feb. 3 at the Mercedes-Benz Superdome in New Orleans. A contest that kicks off Saturday will allow fans to submit photos of themselves in various poses, including head bopping, feet tapping and hip shaking. Those pictures will be used in a TV ad introducing Beyonce’s halftime performance, and 50 people — along with a friend — will be selected to join the singer onstage.

The photo contest — at www.pepsi.com/halftime — ends Jan. 19, but Jan. 11 is the cut-off date for those interested in appearing onstage with Beyonce.

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Memphis Aims to Be a Friendlier Place for Cyclists

Lance Murphey for The New York Times

The Shelby Farms Greenline, which replaced a Memphis rail line.

MEMPHIS — John Jordan, a 64-year-old condo appraiser here, has been pedaling his cruiser bicycle around town nearly every day, tooling about at lunchtime or zipping to downtown appointments.

“It’s my cholesterol-lowering device,” said Mr. Jordan, clad in a leather vest and wearing a bright white beard. “The problem is, the city needs to educate motorists to not run over” the bicyclists.

Bike-friendly behavior has never come naturally to Memphis, which has long been among the country’s most perilous places for cyclists. In recent years, though, riders have taken to the streets like never before, spurred by a mayor who has worked to change the way residents think about commuting.

Mayor A. C. Wharton Jr., elected in 2009, assumed office a year after Bicycling magazine named Memphis one of the worst cities in America for cyclists, not the first time the city had received such a biking dishonor. But Mr. Wharton spied an opportunity.

In 2008, Memphis had a mile and a half of bike lanes. There are now about 50 miles of dedicated lanes, and about 160 miles when trails and shared roads are included. The bulk of the nearly $1 million investment came from stimulus money and other federal sources, and Shelby County, which includes Memphis, was recently awarded an additional $4.7 million for bike projects.

In June, federal officials awarded Memphis $15 million to turn part of the steel truss Harahan Bridge, which spans the Mississippi River, into a bike and pedestrian crossing. Scheduled to open in about two years, the $30 million project will link downtown Memphis with West Memphis, Ark.

“We need to make biking part of our DNA,” Mr. Wharton said. “I’m trying to build a city for the people who will be running it 5, 10, 15 years from now. And in a region known to some for rigid thinking, the receptivity has been remarkable.”

City planners are using bike lanes as an economic development tool, setting the stage for new stores and enhanced urban vibrancy, said Kyle Wagenschutz, the city’s bike-pedestrian coordinator, a position the mayor created.

“The cycling advocates have been vocal the past 10 years, but nothing ever happened,” Mr. Wagenschutz said. “It took a change of political will to catalyze the movement.”

Memphis, with a population of 650,000, is often cited among the unhealthiest, most crime-ridden and most auto-centric cities in the country. Investments in bicycling are being viewed here as a way to promote healthy habits, community bonds and greater environmental stewardship.

But as city leaders struggle with a sprawling landscape — Memphis covers about the same amount of land as Dallas, yet has half the population — their persistence has run up against another bedeviling factor: merchants and others who are disgruntled about the lanes.

A clash between merchants and bike advocates flared last year after the mayor announced new bike lanes on Madison Avenue, a commercial artery, that would remove two traffic lanes. Many merchants, like Eric Vernon, who runs the Bar-B-Q Shop, feared that removing car lanes would hurt businesses and cause parking confusion. Mr. Vernon said that sales had not fallen significantly since the bike lanes were installed, but that he thought merchants were left out of the process.

On McLean Boulevard, a narrow residential strip where roadside parking was replaced by bike paths, homeowners cried foul. The city reached a compromise with residents in which parking was outlawed during the day but permitted at night, when fewer cyclists were out. Mr. Wagenschutz called the nocturnal arrangement a “Cinderella lane.”

Some residents, however, were not mollified. “I’m not against bike lanes, but we’re isolated because there’s no place to park,” said Carey Potter, 53, a longtime resident who started a petition to reinstate full-time parking.

The changes have been panned by some members of the City Council. Councilman Jim Strickland went as far as to say that the bike signs that dot the streets add “to the blight of our city.”

Tensions aside, the mayor’s office says that the potential economic ripple effect of bike lanes is proof that they are a sound investment.

A study in 2011 by the University of Massachusetts found that building bike lanes created more jobs — about 11 per $1 million spent — than any other type of road project. Several bike shops here have expanded to accommodate new cyclists, including Midtown Bike Company, which recently moved to a location three times the size of its former one. “The new lanes have been great for business,” said the manager, Daniel Duckworth.

Wanda Rushing, a professor at the University of Memphis and an expert on urban change in the South, said bike improvements were of a piece with a development model sweeping the region: bolstering transportation infrastructure and population density in the inner city.

“Memphis is not alone in acknowledging that sprawl is not sustainable,” Dr. Rushing said. “Economic necessity is a pretty good melding substance.”

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FCC acts to expand in-flight Internet service

FCC Chairman Julius Genachowski addresses the media at the agency's headquarters in 2010. (Alex Wong/Getty Images / December 28, 2012)

Reuters

3:04 p.m. CST, December 28, 2012

The Federal Communications Commission has cleared the way for wider adoption of in-flight Internet services, aiming to cut by as much as 50 percent the time needed for regulatory approval.

Newly adopted rules should boost competition in this part of the U.S. mobile telecommunications market and promote "the widespread availability of Internet access to aircraft passengers," the FCC said in a statement Friday.

Since 2001, the commission has cleared companies case-by-case to market in-flight broadband services via a satellite antenna fixed to an aircraft's exterior.

Under a new framework, the licensing procedures will be simpler, the commission said.

Airlines will be able to test systems that meet the commission's standards, establish that they do not interfere with aircraft systems and then get approval of the Federal Aviation Administration, the FCC statement said.

The FAA, a Labor Department arm responsible for operating the nation's air traffic control system, said in response that the FCC's effort to establish standards "will help to streamline the process" for airlines to install Internet hookups on planes.

The goal is to speed the processing of applications by up to 50 percent, FCC Chairman Julius Genachowski said in a separate statement.

The FCC drive to promote broadband aboard planes does not change a ban on the in-flight use of cell phones, which is tied to concerns about interference with ground stations.

Genachowski earlier this month urged the Federal Aviation Administration to allow more electronics on aircraft.

The FAA announced in August that it was forming a government-industry group to study aircraft operators' policies to determine when portable electronic devices may be used safely during flight.

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Defibrillators on Metra in January

Metra is nearing completion of an initiative to equip all commuter trains with potentially lifesaving defibrillators, officials with the rail line said Thursday.

About 300 automatic external defibrillators, or AEDs, will be installed on Metra trains by the end of January. Additional defibrillators will be put in place at Metra work facilities and in its police vehicles, according to the agency.

The defibrillators monitor a person's heartbeat for irregularities and deliver an electrical current to those stricken with sudden cardiac arrest. The hand-held machines issue audio instructions, so even those without training should be able to use one, officials said.

"Even third-graders can use these devices," said Dr. Amer Aldeen of Northwestern University's Feinberg School of Medicine, which is partnering with Metra on the initiative. "They don't shock people who are sleeping. They don't shock people who are drunk."

About 300,000 Americans a year suffer cardiac arrest outside of a hospital setting, and 92 percent of them die of it, according to the Centers for Disease Control and Prevention. A defibrillator can triple the survival rate, Aldeen said.

Metra doesn't keep track of how many people suffer from cardiac arrest while on board a train, but estimates trains are forced to make unscheduled stops 10 to 20 times a month for emergency medical situations, said Metra spokeswoman Meg Reile.

Every Metra train will have at least one defibrillator on it, with the aim being to have the devices on every other car. About 1,000 Metra employees, mostly those who work on the trains, will be trained in how to use the equipment, according to Metra.

In September, the Metra board agreed to pay $664,606 for a contract with Cardiac Science Corp. to provide the AEDs and maintenance services for two years, according to the agency.

The Federal Aviation Administration has required defibrillators on passenger airplanes since 2001. But most transit agencies have been slow to add the devices to commuter trains. Metra announced it was adding defibrillators in August 2011.

In 2009, 64-year-old Michael Crowe was riding to work on a Metra train when he collapsed with heart attack symptoms. Two nurses on the train attempted to resuscitate him, but Crowe later died.

Crowe's family applauded the addition of defibrillators on Metra trains.

"I wish they had gotten it sooner," said his daughter, Michelle Crowe, who is trained in AED use. "They can save people's lives."

nnix@tribune.com

Twitter @nsnix87

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8 Ways to Keep Your Screens Looking Brand New

1. Toddy Gear Smart Cloths

Toddy Gear brings coutre to screen cleaning with its line of Smart Cloths. Elegantly designed with dual-sided 100% microfiber cleaning surfaces, these are more than just cleaning tools — they’re a fashion statement. $ 14.99 Cleaning Pro Tip: Press gently when cleaning screens, LCD monitors in particular, because too much pressure can damage pixels or cause them to burn out faster than normal.

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Holding your shiny new device in your hand — the one you’ve been cooing over since its release date was announced before the holidays — you’re giddy with excitement. All your shiny new toys have plastic factory screen protectors that you’ll soon discard, but no matter — you just can’t help but slide and swipe your fingers across your screens.

Those protectors had some merit when it came to keeping your shiny new screen clean. Over time and with use, grease and dust will accumulate and smudge across your screen. The screens of yesteryears were made of glass and could be easily cleaned with water or other household products. Today, device screen are likely LCD or Plasma and require more care than older CRT monitors did.

Relax though, no need to worry. There are ways to keep your screens looking shiny and new, like it just came out of the box.

Click through the gallery above for some tips and helpful products to keep your devices spic and span. Let us know your secret techniques for clean screens in the comments.

Image courtesy of Flickr, SJL

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Elvis Presley, The Beatles top list of most-forged autographs

LOS ANGELES (Reuters) – Elvis Presley and The Beatles top the list of most-forged celebrity signatures in 2012, with less than half of their autographs for sale certified as genuine, memorabilia authenticators PSA/DNA said on Thursday.

The King and The Fab Four British rockers, who topped the list two years ago when it was last released, joined notable figures such as former U.S. President John F. Kennedy and late pop star Michael Jackson on the list of most-forged celebrity signatures.

Late American astronaut Neil Armstrong landed at No. 3 on the list, after fake Armstrong signatures rose significantly after his death in July.

One reason forgeries of Armstrong’s autograph soared was that he rarely signed for fans during his life, Joe Orlando, president of Newport Beach-based PSA/DNA, told Reuters.

“Armstrong is someone who is very conscious of the value of his own autograph,” Orlando said. “Even before he passed away he was very tough to get…It really heightens the level of his market.”

Secretaries and assistants responding to huge volumes of fan mail are one reason for fake signatures floating through the marketplace, said Margaret Barrett, director of entertainment and music memorabilia at Heritage Auctions in Los Angeles.

“Back in the day, the kids would write to the movie studios,” Barrett said.

“There was absolutely no financial gain 50 years ago and secretaries and assistants just wanted to make them happy. A lot of times people stumble upon an old box of signed photographs in grandma’s attic and don’t know they’re forged.”

Barrett, whose specialty is late Hollywood actress Marilyn Monroe’s autographs, said that official documents such as contracts and checks are reliable sources to verify whether or not a signature is forged.

“A good rule of thumb is to compare it a signed contract,” she said. “Sometimes (celebrities) would have secretaries or other sign photos and letters but they couldn’t have a contract signed by a proxy.”

(Reporting by Eric Kelsey, editing by Piya Sinha-Roy and Cynthia Osterman)

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Surgery Returns to NYU Langone Medical Center

Chang W. Lee/The New York Times

Senator Charles E. Schumer spoke at a news conference Thursday about the reopening of NYU Langone Medical Center.

NYU Langone Medical Center opened its doors to surgical patients on Thursday, almost two months after Hurricane Sandy overflowed the banks of the East River and forced the evacuation of hundreds of patients.

While the medical center had been treating many outpatients, it had farmed out surgery to other hospitals, which created scheduling problems that forced many patients to have their operations on nights and weekends, when staffing is traditionally low. Some patients and doctors had to postpone not just elective but also necessary operations for lack of space at other hospitals.

The medical center’s Tisch Hospital, its major hospital for inpatient services, between 30th and 34th Streets on First Avenue, had been closed since the hurricane knocked out power and forced the evacuation of more than 300 patients, some on sleds brought down darkened flights of stairs.

“I think it’s a little bit of a miracle on 34th Street that this happened so quickly,” Senator Charles E. Schumer of New York said Thursday.

Mr. Schumer credited the medical center’s leadership and esprit de corps, and also a tour of the damaged hospital on Nov. 9 by the administrator of the Federal Emergency Management Agency, W. Craig Fugate, whom he and others escorted through watery basement hallways.

“Every time I talk to Fugate there are a lot of questions, but one is, ‘How are you doing at NYU?’ ” the senator said.

The reopening of Tisch to surgery patients and associated services, like intensive care, some types of radiology and recovery room anesthesia, was part of a phased restoration that will continue. Besides providing an essential service, surgery is among the more lucrative of hospital services.

The hospital’s emergency department is expected to delay its reopening for about 11 months, in part to accommodate an expansion in capacity to 65,000 patient visits a year, from 43,000, said Dr. Andrew W. Brotman, its senior vice president and vice dean for clinical affairs and strategy.

In the meantime, NYU Langone is setting up an urgent care center with 31 bays and an observation unit, which will be able to treat some emergency patients. It will initially not accept ambulances, but might be able to later, Dr. Brotman said. Nearby Bellevue Hospital Center, which was also evacuated, opened its emergency department to noncritical injuries on Monday.

Labor and delivery, the cancer floor, epilepsy treatment and pediatrics and neurology beyond surgery are expected to open in mid-January, Langone officials said. While some radiology equipment, which was in the basement, has been restored, other equipment — including a Gamma Knife, a device using radiation to treat brain tumors — is not back.

The flooded basement is still being worked on, and electrical gear has temporarily been moved upstairs. Mr. Schumer, a Democrat, said that a $60 billion bill to pay for hurricane losses and recovery in New York and New Jersey was nearing a vote, and that he was optimistic it would pass in the Senate with bipartisan support. But the measure’s fate in the Republican-controlled House is far less certain.

The bill includes $1.2 billion for damage and lost revenue at NYU Langone, including some money from the National Institutes of Health to restore research projects. It would also cover Long Beach Medical Center in Nassau County, Bellevue, Coney Island Hospital and the Veterans Affairs hospital in Manhattan.

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McCormick Place development fight held over to 2013

The lengthy battle for control over property slated for hotel development adjacent to McCormick Place will extend into 2013 after a federal bankruptcy judge on Thursday gave the long-time property owners more time to show their plans have financial viability.

Judge Jack Schmetterer this month had given Olde Prairie Block Owner LLC until Thursday to show him it had plausible plans to repay its lenders, chief among them CenterPoint Properties Trust.

Olde Prairie, whose principals include Pamela Gleichman, her husband, Karl Norberg, and Gunnar Falk, have proposed selling portions of the properties for hotel development, with two deals projected to bring in $180 million. The developers said this would be sufficient to pay back lenders in full and develop the properties.

The lender, CenterPoint Properties Trust, contends the plan is not financially viable, in part because the sales agreements contained contingencies. As well, it argued that the structure of the deals would not provide sufficient funds to fully repay lenders.

Schmetterer gave Olde Prairie until Jan. 10 to show the potential buyer of the larger parcel had a firm financing commitment. He also is seeking greater clarity in the sales contract language.

The case has been closely watched because it involves parcels long eyed for development linked to McCormick Place. Speculation has swirled around possibilities,from hotels, restaurants and entertainment venues, including a possible casino, to an arena that could host the DePaul men's basketball team as well as corporate and religious assemblies.

The properties include a 3.67-acre parcel at 330 E. Cermak Rd., directly north of the administrative offices of the Metropolitan Pier and Exposition Authority, the state-city agency that owns McCormick Place, and a 1.23-acre parcel directly west of it at 230 E. Cermak, across the street from the center's West Building.

The authority, known as McPier, this month purchased a separate parcel on the 230 E. Cermak block, with an eye toward gathering enough property to expand hotel, restaurant and entertainment amenities near the convention campus.

kbergen@tribune.com

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Man shot on Southwest Side in critical condition

A man in his 30s was shot in an alley east of California, south of 54th, around 10 p.m. Wednesday night. He's in critical condition at Sinai. (Peter Nickeas, Chicago Tribune / December 27, 2012)

By Peter Nickeas




Tribune reporter

12:35 a.m. CST, December 27, 2012

A man in his 30s died after someone shot him in the face, chest and arms in the Gage Park neighborhood late Wednesday night. 

He was shot in an alley east of California Avenue just south of 54th Street about 10 p.m. 

He was taken to Mount Sinai Hospital in critical condition, Chicago Police News Affairs Officer Hector Alfaro said. 

Police later said he died. A spokesman for the Cook County medical examiner's office wasn't able to say whether they had been notified of the death.

Check back for more information.

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