Engineers of the Future Design Star Trek-Inspired Tricorder Device

A group of college and high school students has designed a Star Trek-inspired sensing device that can beam environmental data to a smart phone. The team developed their project during a summer internship program run by the Wright Brothers Institute and the Air Force Research Laboratory. and shared their results at this fall’s World Maker Faire in New York City–a showcase of DIY ingenuity. The Summer at the Edge program gives student teams ten weeks to work on science and engineering projects. The tricorder device is the team’s response to a challenge from the U.S. Environmental Protection Agency: “Is there an effective way to integrate external sensors with smart phones and can we globalize this information?” Applications could range from data collection for research to educational hands-on activities to disaster-zone assessment. The description reminded the students of a Star Trek gadget. In the sci-fi television series, the tricorder is a hand-held device used to diagnose illness, scout alien planets and more. Several real-life tricorders have been developed or proposed and the 15-member student team decided to take a crack at designing their own. The device itself looks like a clear brick filled with computer parts and batteries. It is built around an open-source computing platform called an Arduino microcontroller and transmits data via Bluetooth. An environmental sensing pod connects to the controller and collects measurements on variables like temperature, wind speed and radiation levels. Users can view data collection in real time via Google maps or an interactive graph and monitor changes and search for patterns. The tricorder’s modular design lets the team swap functionalities while still using the same Arduino controller and software. To demonstrate, the team built an additional pod equipped with an infrared beam and motion detector–a security sensor. Along the way, the team faced some challenges. Getting the sensors and the tablet to talk to each other involved a lot of troubleshooting. “We were having a lot of trouble with the Bluetooth communications,” says Lujack Prater, a junior studying electrical engineering at Ohio State University, who worked on the software design. “It was a few days that we didn’t get it. We were working on it and working on it.” Then a breakthrough: “It was really exciting–I remember the first time we started getting data streaming to the tablet,” says Grace Crumrine, part of the hardware sub-team and a sophomore in electrical engineering at Ohio State University. “But it was completely corrupt and didn’t mean anything.” The team needed to iron out software glitches and calibrate their sensors. Crumrine explains that the wind sensor was just “spitting out analogue values and we didn’t know what they meant.” So they took the sensor for a ride. While her teammate drove, Crumrine stuck the sensor out the car window. They were able to determine which values corresponded to specific speeds by rolling down the road at five, then 10 miles per hour and so on. The EPA was impressed, says Rob Williams, head of the internship program and research director of the Air Force Research Laboratory‘s Discovery Lab. “The tricorder was one of the more ambitious research projects,” he adds. “I think it validated the model that we’ve been an advocate of–bringing together motivated students and giving them the opportunity to have fun learning while doing projects that have potential.” Other notable projects include a tablet-based virtual walkthrough of medical techniques to train physicians and a device that can detect the brain’s electrical signals to give quadriplegics control over robots. What’s the next step for Project Tricorder? Williams would like to find teachers and students around the country who want to use the team’s design. He says middle school students could use the device to see how technology can help protect the environment. The military could use it to download information to virtual command centers and guide decision-making during a search and rescue based on current conditions. The device’s multi-functionality and connection to a smart phone would be key advantage. Sensor pods could even be installed in remote or dangerous locations and still report via Bluetooth.

Lujack Prater and Grace Crumrine with their team's device at the World Maker Faire. Credit: Grace Crumrine

Both Prater and Crumrine say the program is hard work. Prater spent the first two weeks learning how to code and program Android devices. “You get so involved in the project that you forget what you are doing,” says Crumrine. “Then when you present it to people you see their face with all the excitement and astonishment. It is worth it.”

Follow Scientific American on Twitter @SciAm and @SciamBlogs. Visit ScientificAmerican.com for the latest in science, health and technology news.
© 2012 ScientificAmerican.com. All rights reserved.

Linux/Open Source News Headlines – Yahoo! News

Read More..

Judy’s Garland’s Oz dress fetches $480K in auction

BEVERLY HILLS, Calif. (AP) — The now-faded blue gingham dress Judy Garland wore in “The Wizard of Oz” has sold for $ 480,000.

Auction house Julien’s Auctions says the pinafore fetched the highest price of any item during a two-day auction of Hollywood memorabilia that attracted bids from around the world. The auction ended Saturday in Beverly Hills, Calif.

Steve McQueen‘s racing jacket sold for $ 50,000, as did a purple skirt worn by Marilyn Monroe while filming “River of No Return” in Canada. Julie Andrews‘ “Sound of Music dress” brought $ 38,400.

Sunglasses worn by Jean Reno in “Leon” went for $ 8,320, while Johnny Depp‘s shades fetched $ 3,250.

Bidders also snapped up pieces of royal wedding cakes. Prince William and Kate Middleton’s cake sold for $ 7,500 while Prince Charles and Princess Diana’s cake sold for $ 1,375.

Entertainment News Headlines – Yahoo! News

Read More..

Greek lawmakers back fresh cuts

11 November 2012 Last updated at 18:06 ET

Greek lawmakers have approved a 2013 budget involving fresh spending cuts, despite mass public street protests.

The budget was backed in by 167 votes to 128. The bill was a pre-condition for Athens to be granted a 31.5bn euro (£25bn; $ 40bn) EU/IMF loan necessary to stave off bankruptcy.

Another austerity package of tax rises and pension cuts was passed last week.

Ahead of the vote, more than 10,000 protesters rallied outside the parliament in the capital, Athens.

Prime Minister Antonis Samaras earlier warned that without the new loan, Greece would start running out of money on Friday.

Eurozone finance ministers are due to meet just hours after the vote in Athens, and Mr Samaras is now expected to travel to Brussels for a series of meetings.

The problem that he faces is that it could take some weeks before the EU backs the new instalment, BBC Athens correspondent Mark Lowen reports. The measure will have to be approved first by some parliaments, including Germany’s.

BBC News – Business

Read More..

BBC must reform or die, says Trust chairman

LONDON (Reuters) – The BBC could be doomed unless it makes radical changes, the head of its governing trust said on Sunday, after its director general quit to take the blame for the airing of false child sex abuse allegations against a former politician.

Chris Patten, chairman of the BBC Trust, said confidence had to be restored if the publicly funded corporation was to withstand pressure from rivals, especially Rupert Murdoch‘s media empire, which would try to take advantage of the turmoil.

“If you’re saying, ‘Does the BBC need a thorough structural radical overhaul?’, then absolutely it does, and that is what we will have to do,” Patten, a one-time senior figure in Prime Minister David Cameron‘s Conservative Party and the last British governor of Hong Kong, told BBC television.

“The basis for the BBC’s position in this country is the trust that people have in it,” Patten said. “If the BBC loses that, it’s over.”

George Entwistle resigned as director general on Saturday, just two months into the job, to take responsibility for the child sex allegation on the flagship news programme Newsnight.

The witness in the report, who says he suffered sexual abuse at a care home in the late 1970s, said on Friday he had misidentified the politician, Alistair McAlpine. Newsnight admitted it had not shown the witness a picture of McAlpine, or approached McAlpine for comment before going to air.

Already under pressure after revelations that a long-time star presenter, the late Jimmy Savile, was a paedophile, Entwistle conceded on the BBC morning news that he had not known – or asked – who the alleged abuser was until the name appeared in social media.

The BBC, celebrating its 90th anniversary, is affectionately known in Britain as “Auntie”, and respected around much of the world.

But with 22,000 staff working at eight national TV channels, 50 radio stations and an extensive Internet operation, critics say it is hampered by a complex and overly bureaucratic and hierarchical management structure.

THOMPSON’S LEGACY

Journalists said this had become worse under Entwistle’s predecessor Mark Thompson, who took over in the wake of the last major crisis to hit the corporation and is set to become chief executive of the New York Times Co on Monday.

In that instance, both director general and chairman were forced out after the BBC was castigated by a public inquiry over a report alleging government impropriety in the fevered build up to war in Iraq, leading to major organisational changes.

One of the BBC’s most prominent figures, Newsnight presenter Jeremy Paxman, said since the Iraq report furore, management had become bloated while cash had been cut from programme budgets.

“He (Entwistle) has been brought low by cowards and incompetents,” Paxman said in a statement, echoing a widely-held view that Entwistle was a good man who had been let down by his senior staff.

Prime Minister Cameron appeared ready to give the BBC the benefit of the doubt, believing that “one of the great institutions of this country” could reform and deal with its failings, according to sources in his office.

Patten, who must find a new director general to sort out the mess, agreed that management structures had proved inadequate.

“Apparently decisions about the programme went up through every damned layer of BBC management, bureaucracy, legal checks – and still emerged,” he said.

“One of the jokes I made, and actually it wasn’t all that funny, when I came to the BBC … was that there were more senior leaders in the BBC then there were in the Chinese Communist Party.”

Patten ruled out resigning himself but other senior jobs are expected to be on the line, while BBC supporters fear investigative journalism will be scaled back. He said he expected to name Entwistle’s successor in weeks, not months.

Among the immediate challenges are threats of litigation.

McAlpine, a close ally of former prime minister Margaret Thatcher, has indicated he will sue for damages.

Claims for compensation are also likely from victims who say Savile, one of the most recognisable personalities on British television in the 1960s, 70s and 80s, sexually abused them as children, sometimes on BBC premises.

INQUIRIES

Two inquiries are already under way, looking at failures at Newsnight and allegations relating to Savile, both of which could make uncomfortable reading for senior figures.

Police have also launched a major inquiry into Savile’s crimes and victims’ allegations of a high-profile paedophile ring. Detectives said they had arrested their third suspect on Sunday, a man in his 70s from Cambridgeshire in central England.

Funded by an annual licence fee levied on all TV viewers, the BBC has long been resented by its commercial rivals, who argue it has an unfair advantage and distorts the market.

Murdoch’s Sun tabloid gleefully reported Entwistle’s departure with the headline “Bye Bye Chump” and Patten said News Corp and others would put the boot in, happy to deflect attention after a phone-hacking scandal put the newspaper industry under intense and painful scrutiny.

He said that “one or two newspapers, Mr. Murdoch’s papers” would love to see the BBC lose its national status, “but I think the great British public doesn’t want to see that happen”.

Murdoch himself was watching from afar.

“BBC getting into deeper mess. After Savile scandal, now prominent news program falsely names senior pol as paedophile,” he wrote on his Twitter website on Saturday.

It is not just the BBC and the likes of Entwistle and Patten who are in the spotlight.

Thompson, whom Entwistle succeeded in mid-September, has also faced questions from staff at the New York Times over whether he is still the right person to take one of the biggest jobs in American newspaper publishing.

Britain’s Murdoch-owned Sunday Times queried how Thompson could have been unaware of claims about Savile during his tenure at the BBC as he had told British lawmakers, saying his lawyers had written to the paper addressing the allegations in early September, while he was still director general.

(Editing by Kevin Liffey and Sophie Hares)

Europe News Headlines – Yahoo! News

Read More..

Malaysian charged with Facebook insult of sultan; sister says he’ll file police complaint

KUALA LUMPUR, Malaysia – The sister of a Malaysian man who has been charged with insulting a state sultan on Facebook says he is innocent and plans to lodge a complaint over his detention.

Anisa Abdul Jalil, sister of Ahmad Abdul Jalil, says her brother was charged Thursday with making offensive postings on Facebook last month.

She says the charges are ridiculous because there is no evidence linking Ahmad to the posts in question, which were made by someone using the name “Zul Yahaya.”

Ahmad was freed on bail Thursday after six days of detention. Anisa says he will file a complaint with police for unlawful detention and intimidation.

Nine Malaysian states have sultans and other royal figures. Though their roles are largely ceremonial, acts provoking hatred against them are considered seditious.

Social Media News Headlines – Yahoo! News

Read More..

Sony Animation preps sequel to hit “Hotel Transylvania”

NEW YORK (TheWrap.com) – Sony Pictures Animation will make a sequel to “Hotel Transylania,” one of the year’s surprise hits, a spokesman for the studio told TheWrap.

Tentatively titled “Hotel Transylvania 2,” the film is set for a 2015 release. There is no director attached at the moment. Genndy Tartakovsky, who directed the first one, will be helming Sony Pictures Animation‘s “Popeye.”

“Hotel Transylvania” opened to $ 42.5 million at the domestic box office and $ 50.6 worldwide, setting a new record for a September opening. It has grossed more than $ 250 million at the global box office so far.

Adam Sandler voiced the character of Dracula, who owns the titular five-star resort designed as a place for monsters to relax away from humans. Other monsters such as Murray the Mummy (Cee Lo Green), Frankenstein’s Monster (Kevin James) and Griffin the Invisible Man (David Spade) descend upon the hotel for the 118th birthday of Dracula‘s daughter Mavis (Selena Gomez).

Movies News Headlines – Yahoo! News

Read More..

Exxon shuts pipeline after oil leak offshore Nigeria

ABUJA (Reuters) – Exxon has shut a pipeline off the coast of Nigeria‘s Akwa Ibom state after an oil leak started by an unknown cause, the company’s local unit said on Saturday.

The U.S. major’s outage will add to production problems in Africa’s biggest crude exporter, after fellow oil majors Shell and Eni reported recent disruptions at onshore sites due to Nigeria’s worst flooding in 50 years.

“(Exxon Nigeria) confirms that on November 9 an oil release occurred offshore Akwa Ibom State,” Mobil Producing Nigeria, a joint venture between Exxon and the state oil firm, said in an emailed statement.

“The source of the leak was identified and the pipeline was isolated and shutdown.” The company said it was investigating the cause of the leak but didn’t give any details on the amount of oil production lost.

There was an oil spill in August near an Exxon facility that residents said left a slick running for miles along the coastline of Akwa Ibom. Exxon said it cleared up the spill but didn’t confirm the source of the leak.

Italian oil firm Eni said on Friday it had declared force majeure on Brass River oil loadings from Nigeria due to floods, which have submerged part of the southern oil-producing Niger Delta in recent weeks.

Flooding combined with oil theft, prompted Shell to declare force majeure on two other large Nigerian oil streams, Bonny Light and Forcados, in late October.

Oil spills are common in Nigeria’s onshore Niger Delta due to widespread theft by oil gangs tapping into pipelines and the poor maintenance of some ageing infrastructure.

But offshore spills are less common. Last December, an accident at Shell’s offshore Bonga facility spilled an estimated 40,000 barrels, one of the largest in Nigeria’s history.

Nigerian regulators told parliament in July that Shell should be fined $ 5 billion for environmental damaged caused by the spill but the company has said there is no legal basis for the fine.

(Writing by Joe Brock; Editing by Toby Chopra)

Business News Headlines – Yahoo! News

Read More..

Twin explosions strike southern Syrian city

BEIRUT (AP) — Syria‘s state-run news agency says two large explosions have struck the southern city of Daraa, causing multiple casualties and heavy material damage.

SANA did not immediately give further information or say what the target of Saturday’s explosions was.

The Britain-based Syrian Observatory for Human Rights says the blasts went off near a branch of the country’s Military Intelligence in Daraa.

The Observatory, which relies on a network of activists on the ground, says the explosions were followed by clashes between regime forces and rebels fighting to topple President Bashar Assad.

Middle East News Headlines – Yahoo! News

Read More..

SEC staffers used government computers for personal use: report

WASHINGTON (Reuters) – Several U.S. Securities and Exchange Commission staffers responsible for monitoring the markets and exchanges broadly misused computer equipment to download music and failed to properly safeguard sensitive information, a report has found.

In a 43-page investigative report that probed the misuse of government resources, SEC Interim Inspector General Jon Rymer discovered that an office within the SEC‘s Trading and Markets division spent over $ 1 million on unnecessary technology.

The report also found that the staffers failed to protect their computers and devices from hackers, even as they were urging exchanges and clearing agencies to do just that.

Although no breaches occurred, the staffers left sensitive stock exchange data exposed to potential cyber attacks because they failed to encrypt the devices or even install basic virus protection programs.

Reuters first reported on the unencrypted computers on Thursday, citing people familiar with the matter.

On Friday, however, Reuters reviewed a copy of the full report, which details an even broader array of problems, from misleading the SEC about the office’s need to buy Apple Inc products, to cases in which staffers took iPads and laptops home and used them primarily for pursuits such as personal banking, surfing the Web and downloading music and movies.

The report says the staff may have brought the unprotected laptops to a Black Hat convention where hacking experts discuss the latest trends. They also used them to tap into public wireless networks and brought the devices along with them during exchange inspections.

In at least one case, a staffer admitted to using his personal e-mail to send his work e-mail sensitive data about the Depository Trust & Clearing Corp, the U.S. equities market’s clearing agency. When asked about this, he called it “a mistake” and “bad judgment” on his part.

“While they were using unencrypted laptops themselves, they were recommending to the (exchanges and clearing agencies) that they encrypt their laptops,” Rymer wrote in his report, which is dated August 30.

“The inspector general found that four staff members had used unencrypted laptop computers in violation of SEC policy,” SEC spokesman John Nester said.

“Although we found no evidence that data was compromised, the problem was fixed and the two staffers responsible for maintaining and configuring the equipment are no longer with the agency.”

Rymer’s report comes as the SEC is encouraging companies to get more serious about cyber attacks. Last year, the agency issued guidance that public companies should follow in determining when to report breaches to investors.

The office that was the subject of Rymer’s investigation is responsible for ensuring exchanges are following a series of voluntary guidelines known as “Automation Review Policies,” or ARPs.

These policies call for exchanges to establish programs concerning computer audits, security and capacity. They are, in essence, a road map of the capital markets’ infrastructure.

Rymer found that the office did not have any planning or oversight into its purchases of computer equipment. From 2006 through 2010, the office got permission to spend $ 1.8 million on technology devices.

The report also found that some people who worked in the office had little or no experience with exchange technical matters.

(Reporting By Sarah N. Lynch; Editing by Matthew Goldstein and Andre Grenon)

Internet News Headlines – Yahoo! News

Read More..

Frankfurt gears up for Gangnam Style at MTV awards

FRANKFURT (Reuters) – The MTV Europe Music Awards will rock Frankfurt’s Festhalle concert venue on Sunday, with Barbadian R&B singer Rihanna leading the nominations and all eyes on Korean dance sensation Psy.

Psy‘s hit “Gangnam Style“, which is up for the Best Video award, has been viewed more than 670 million times and received a record-breaking 4.9 million “likes” on Facebook since being released in mid-July.

The satirical video featuring Psy‘s horse riding-inspired dance has sparked a wave of copycat versions from Eton schoolboys to Californian lifeguards and has even caught the attention of United Nations chief Ban Ki-moon.

Psy will become the first South Korean artist to perform at the annual awards, one of the pop industry’s biggest nights outside the United States, when he takes the stage on Sunday.

German model and presenter Heidi Klum, who this year filed for divorce from singer husband Seal, will host the awards and said she had been practicing her Gangnam moves in case she gets called on to dance.

“My kids are obsessed with the song, even though it’s Korean and they have no idea what he’s talking about,” she told reporters ahead of the event.

Klum, who comes from the town of Bergisch Gladbach just two hours away from the 2012 host city, is also looking forward to some home comforts.

“I’ll be eating a lot of German food,” she said, adding jokingly that she would probably eat too much schnitzel and “gain a few pounds.”

Despite being billed as the Europe Music Awards, the vast majority of nominees are traditionally North American, and 2012 is no exception.

Alongside Psy, acts due to take the stage at the show include country singer Taylor Swift, 14-time Grammy winner Alicia Keys, the Killers and Carly Rae Jepsen.

“OLD WAYS” STILL COUNT

In a world where careers are so often launched by social media websites like YouTube, some young artists said there was still a role for more established platforms such as MTV and mainstream television.

American indie-pop band fun., who are up for three awards, hit the big time after the song “We Are Young” was featured in an advert for Chevrolet during the U.S. Superbowl.

“I don’t think that you can ever replace the impact that music videos have,” the band’s guitarist Jack Antonoff told Reuters when asked about the importance of MTV against social media channels.

“I think the more that social media takes over, the more importance you put upon the old ways.”

MTV said this week that it had become the first company to reach one million followers on Instagram, the fast-growing photo-sharing application developer.

Heading the nominations is party-loving Rihanna, with nods in six categories, including Best Song and Best Video for “We Found Love”.

Following close behind with five nominations is country star Swift, and other top nominees include Justin Bieber and Katy Perry, with four each, while Lady Gaga, who cleaned up last year with four prizes, is in the running for three awards.

Rihanna is favorite for Best Song and Best Female, according to odds offered by British bookmakers William Hill, while Gangnam Style is tipped to win Best Video.

The EMA awards were last held in Frankfurt in 2001. Last year’s awards in Belfast attracted 23 million viewers on all platforms and 158 million votes worldwide.

Following are the main nominations in 2012:

BEST SONG: Carly Rae Jepsen/Call Me Maybe; Rihanna feat. Calvin Harris/We Found Love; Gotye/Somebody That I Used To Know; Pitbull feat. Chris Brown/International Love; fun. feat. Janelle Monáe/We Are Young

BEST NEW: Rita Ora; fun.; One Direction; Lana Del Rey; Carly Rae Jepsen

BEST FEMALE: Rihanna; Katy Perry; P!nk; Taylor Swift; Nicki Minaj

BEST MALE: Justin Bieber; Kanye West; Flo Rida; Pitbull; Jay-Z

BEST POP: Justin Bieber; No Doubt; Katy Perry; Taylor Swift; Rihanna

BEST LIVE: Taylor Swift; Lady Gaga; Jay-Z & Kanye West; Green Day; Muse

BEST HIP HOP: Jay-Z & Kanye West; Nas; Rick Ross; Drake; Nicki Minaj

BEST ROCK: Linkin Park; Green Day; Muse; The Killers; Coldplay

BEST ELECTRONIC: David Guetta; Swedish House Mafia; Avicii; Skrillex; Calvin Harris

BEST ALTERNATIVE: Jack White; The Black Keys; Arctic Monkeys; Florence + The Machine; Lana Del Rey

BEST VIDEO: M.I.A./Bad Girls; Lady Gaga/Marry The Night; Katy Perry/Wide Awake; Rihanna feat. Calvin Harris/We Found Love; PSY/Gangnam Style.

(Reporting by Victoria Bryan and Maria Sheahan; editing by Mike Collett-White)

Music News Headlines – Yahoo! News

Read More..