NBC names new “Today” show chiefs

(Reuters) – Comcast‘s NBC has appointed two executives to take charge of the “Today” show, a day after the television network announced that longtime producer Jim Bell would be leaving to take a larger role in the sports division.

Don Nash, a broadcast producer who has worked on NBC’s morning show for 23 years, will become the executive producer, reporting to Alexandra Wallace, who has been named executive in charge of the show.

The reshuffling is part of NBC efforts to revive the “Today” show, which has been in a back-and-forth ratings war with ABC’s “Good Morning America” ever since ABC snapped NBC’s 16-year unbeaten streak earlier in the year.

“Today” is one of NBC’s most profitable TV shows, generating $ 485 million in ad revenues in 2011, up 6.6 percent from 2010, according to Kantar Media, which provides data to advertisers. Rival “Good Morning America” took in $ 299 million last year.

NBC said on Tuesday that former executive producer Bell would be leaving the morning show to become a full-time executive producer of the Olympics. The network has a contract to broadcast the Olympics in the United States for the next four games in Russia, Brazil, South Korea and an unnamed host city in 2020.

Bell, who has headed the show since 2005, was blamed this year for the controversial firing of Ann Curry as anchor alongside Matt Lauer.

Reuters had previously reported in August that Bell was in line for a kind of uber-producing sports role like the one Dick Ebersol – NBC’s longtime Olympics executive producer and former sports chief who served as a mentor to Bell – played for the network.

(Reporting By Liana B. Baker; Editing by Tim Dobbyn)

TV News Headlines – Yahoo! News

Read More..

Black patients fare worse with kidney cancer: study

NEW YORK (Reuters Health) – White patients with the most common form of kidney cancer, called renal cell carcinoma, are slightly more likely to survive the disease than black patients, according to a large new study.

The researchers looked at nearly 40,000 cases and found that black patients tend to start out with more favorable types of renal carcinomas, but “despite that, we still see poorer survival among African Americans,” said Wong-Ho Chow, the lead author of the study and a professor at the University of Texas MD Anderson Cancer Center.

It’s been known that blacks have higher rates of renal cancer than whites, and smaller studies have also pointed to racial disparities in how patients make out after their diagnosis. But experts have disagreed on the reasons.

About 64,000 people will be diagnosed with some type of kidney cancer this year in the U.S., according to the National Cancer Institute, making the disease the number 12 cause of cancer deaths for Americans.

Chow and her colleagues looked to a large national database to confirm whether African Americans fare worse with renal cell carcinoma and to look for any clues to why that might be the case.

The researchers collected information on 39,350 patients – 4,359 of whom were black and 34,991 white – diagnosed with renal cell carcinoma from 1992 to 2007.

They found that 72.6 percent of white patients survived at least five years out from their diagnosis, while 68 percent of blacks lived for at least five years.

Chow’s group reports in the medical journal Cancer that 66.7 percent of black patients and 61.9 percent of whites were diagnosed with tumors that had not yet spread.

“It wasn’t related to cancers being diagnosed at a later stage,” said Dr. Charles Modlin, the director of the Minority Men’s Health Center at the Cleveland Clinic’s Glickman Urological Institute, who was not involved in the study. “African Americans were more likely to be diagnosed when tumors were smaller, more localized.”

In addition, a greater proportion of black patients had a less dangerous type of renal cell carcinoma than white patients, “and still they didn’t do as well,” Modlin pointed out.

“I’m thinking maybe it has something to do with the type or quality of care that they receive,” he told Reuters Health.

Survival rates were much lower, and equally so, among both black and white patients who did not have surgery to remove their tumors. But whereas 10.5 percent of white patients got no surgery, 14.5 percent of black patients did not have surgery, the study found.

It’s also possible there could be underlying health conditions more common among blacks that predispose them to a worse outcome, researchers said.

“We know African Americans are more prone to hypertension, which, by the way, is a risk factor for renal cell cancer,” said Chow.

But, she added, information on how many people had hypertension was not in this dataset.

“At this point we don’t have the data to explain (the study findings) yet,” Chow said.

Another unknown that could have influenced the outcomes, Chow told Reuters Health, is whether some patients might have made lifestyle changes, such as losing weight or quitting smoking, after their diagnosis, but she wasn’t able to get that information either.

She added that until doctors have a better understanding of what’s driving this disparity, there’s not much advice to offer with regard to treating patients.

Modlin said it’s important to at least be aware of these disparities.

“Because one thing we see is that healthcare providers are not really aware or don’t take into consideration that these health care disparities are real and (are) significant problems,” he said.

SOURCE: http://bit.ly/ZCl7Y4 Cancer, online November 12, 2012.

Diseases/Conditions News Headlines – Yahoo! News

Read More..

Best Buy CEO sets goals; Wall Street begs for more details

(Reuters) – Best Buy Co Inc hopes to triple its operating margins over time, the company said on Tuesday, though investors and analysts were left wanting for details on how – and how soon – the new chief executive would turn around the world’s largest consumer electronics chain.

The aggressive new targets come as Best Buy faces cut-throat competition from online and discount retailers like Wal-Mart Stores Inc and Amazon.com Inc .

CEO Hubert Joly got a difficult reception at an investor day in New York, as people questioned whether management was focusing too much on wringing higher sales out of existing customers rather than attracting new ones. Joly was named CEO on August 20.

“I still think I am a little bit mixed on digesting the take-aways of the presentation. I think they said a lot of good things, but I think people were looking for a little bit more of a playbook and the next steps,” said John Tomlinson, an analyst with ITG Investment Research, in New York. “There’s a lot of pieces to the fixing story that seemed a little opaque and vague.”

Best Buy’s stock closed nearly 1 percent lower at $ 15.70 on Tuesday, continuing a slide that has knocked off a third of the company‘s market capitalization this year. The stock touched a 10-year low of $ 14.39 a week ago.

Dimitri van Toren, senior portfolio manager at Dutch asset manager Syntrus Achmea, which holds about 200,000 Best Buy shares, said he was worried about structural issues and a “management vacuum” at the retailer, but that he would stay in the stock despite concerns about the upcoming holiday season.

The meeting took place against the backdrop of a potential buyout offer from founder and former CEO Richard Schulze, who is expected to make an offer as soon as next month.

“I spend no time worrying about what our corporate structure will be,” Joly told reporters after the event. “I tend to focus on decisions I can influence rather than decisions I can’t influence.”

A representative for Schulze did not immediately respond to a request seeking his thoughts on Joly’s plan.

Joly said “it would have been ridiculous” to offer more concrete details after only a few weeks on the job. He said this meeting was more about setting the record straight and reassuring investors about the company’s future.

“The perception was that Best Buy was dying,” Joly said.

MARGIN TARGETS

In a statement on Tuesday, the company said its short-term goal will be “to stabilize and then begin increasing its comparable-store sales and operating margin.” Over time, it is aiming for a return on invested capital of 13 percent to 15 percent, in addition to a 5 percent to 6 percent operating margin target.

In the last fiscal year, Best Buy had an operating margin of about 2.1 percent. The last time that margin exceeded 5 percent was in the fiscal year that ended in early 2008.

Joly said a mixture of excessive costs and price competition hurt margins, and that the retailer would turn to a wider variety of higher-margin, private-label products to boost results. One example is the company’s own Insignia-brand electronics.

Best Buy has been struggling to combat a phenomenon known as “showrooming,” where people visit its stores to look at products and then buy them online for less.

Joly acknowledged the company has suffered from a “price perception issue” among customers that it needed to address, as well as weakness in its online operations.

The head of the company’s digital business said its online conversion rate – which measures how successfully Best Buy translates customer visits into actual sales – was only about half of what it should be.

“Many of these problems are a result of our own making,” Joly said during the investor presentation.

HOLIDAYS COMING

Best Buy also said on Tuesday that it would pursue a plan to “optimize its store footprint on an ongoing basis,” which suggested the company may look at ways to shrink or close stores, as some other big-box retailers have done. In late March, the company said it would close 50 large U.S. stores.

Joly warned that merely closing stores would not boost operating income, as most of the big-box stores are already profitable. Relocation to smaller space may be an option, however; he said 71 percent of the large-format stores have leases expiring within the next six years.

The details of Joly’s long-awaited plan came roughly a week before the unofficial start of the year’s biggest selling season.

The retailer, which has posted declines in same-store sales in eight of the last nine quarters, warned last month it expected earnings and same-store sales to fall again in the third quarter.

“I am already sick and tired of negative comps,” Joly said, referring to same-store sales figures.

The CEO also admitted a number of past investments have not paid off and promised the new leadership would be “prudent” about that in the future, a nod to Wall Street’s lingering concerns about spending by past management.

(Reporting by Dhanya Skariachan in New York; Writing by Ben Berkowitz; Editing by Maureen Bavdek, Phil Berlowitz, Matthew Lewis and Jan Paschal)

Business News Headlines – Yahoo! News

Read More..

General investigated for emails to Petraeus friend

PERTH, Australia (AP) — In a new twist to the Gen. David Petraeus sex scandal, the Pentagon said Tuesday that the top American commander in Afghanistan, Gen. John Allen, is under investigation for alleged “inappropriate communications” with a woman who is said to have received threatening emails from Paula Broadwell, the woman with whom Petraeus had an extramarital affair.

Defense Secretary Leon Panetta said in a written statement issued to reporters aboard his aircraft, en route from Honolulu to Perth, Australia, that the FBI referred the matter to the Pentagon on Sunday.

Panetta said that he ordered a Pentagon investigation of Allen on Monday.

A senior defense official traveling with Panetta said Allen’s communications were with Jill Kelley, who has been described as an unpaid social liaison at MacDill Air Force Base, Fla., which is headquarters to the U.S. Central Command. She is not a U.S. government employee.

Kelley is said to have received threatening emails from Broadwell, who is Petraeus’ biographer and who had an extramarital affair with Petraeus that reportedly began after he became CIA director in September 2011.

Petraeus resigned as CIA director on Friday.

Allen, a four-star Marine general, succeeded Petraeus as the top American commander in Afghanistan in July 2011.

The senior official, who discussed the matter only on condition of anonymity because it is under investigation, said Panetta believed it was prudent to launch a Pentagon investigation, although the official would not explain the nature of Allen’s problematic communications.

The official said 20,000 to 30,000 pages of emails and other documents from Allen’s communications with Kelley between 2010 and 2012 are under review. He would not say whether they involved sexual matters or whether they are thought to include unauthorized disclosures of classified information. He said he did not know whether Petraeus is mentioned in the emails.

“Gen. Allen disputes that he has engaged in any wrongdoing in this matter,” the official said. He said Allen currently is in Washington.

Panetta said that while the matter is being investigated by the Defense Department Inspector General, Allen will remain in his post as commander of the International Security Assistance Force, based in Kabul. He praised Allen as having been instrumental in making progress in the war.

The FBI’s decision to refer the Allen matter to the Pentagon rather than keep it itself, combined with Panetta’s decision to allow Allen to continue as Afghanistan commander without a suspension, suggested strongly that officials viewed whatever happened as a possible infraction of military rules rather than a violation of federal criminal law.

Allen was Deputy Commander of Central Command, based in Tampa, prior to taking over in Afghanistan. He also is a veteran of the Iraq war.

In the meantime, Panetta said, Allen’s nomination to be the next commander of U.S. European Command and the commander of NATO forces in Europe has been put on hold “until the relevant facts are determined.” He had been expected to take that new post in early 2013, if confirmed by the Senate, as had been widely expected.

Panetta said President Barack Obama was consulted and agreed that Allen’s nomination should be put on hold. Allen was to testify at his confirmation hearing before the Senate Armed Services Committee on Thursday. Panetta said he asked committee leaders to delay that hearing.

NATO officials had no comment about the delay in Allen’s appointment.

“We have seen Secretary Panetta‘s statement,” NATO spokeswoman Carmen Romero said in Brussels. “It is a U.S. investigation.”

Panetta also said he wants the Senate Armed Services Committee to act promptly on Obama’s nomination of Gen. Joseph Dunford to succeed Allen as commander in Afghanistan. That nomination was made several weeks ago. Dunford’s hearing is also scheduled for Thursday.

___

Associated Press writer Slobodan Lekic in Kabul, Afghanistan, contributed to this report.

Asia News Headlines – Yahoo! News

Read More..

FTC chief: Kids’ Internet privacy rules done by year’s end

WASHINGTON (Reuters) – Regulators will likely finish a long-awaited update to rules protecting children’s online privacy by the end of the year, the head of the Federal Trade Commission said on Tuesday.

The original rules were developed when most computers were large beige boxes sitting under office desks instead of smartphones slung into backpacks and permeating most aspects of daily life.

FTC Chairman Jon Leibowitz said the agency was moving forward on two issues: self-regulatory “do not track” guidance, and regulations to update the Children’s Online Privacy Protection Act, or COPPA.

The law requires that website and online service operators obtain verifiable consent from parents before collecting information about children.

Leibowitz, who is thought keen to leave the agency within months, said he was more confident of finishing an update of COPPA’s rules, which were written following the 1998 legislation.

Under revised rules, the FTC would make websites, mobile apps and data brokers all responsible for getting parental consent before collecting data about children aged 12 and younger. Currently it is unclear who has the responsibility.

Data brokers buy and sell consumer data.

Speaking at the Wall Street Journal’s annual CEO Conference in Washington, Leibowitz said the process would most likely be done by the end of the year.

“We are looking at all the comments that came in and weighing how to tweak the regulation,” he said.

Leibowitz was slightly less optimistic about the fate of “do not track,” an effort to allow Internet users to tell companies they did not want to be tracked online.

Some large technology companies, like Microsoft and Google, have agreed to let consumers opt out of being tracked, but advertisers have pushed back hard.

“We’re still making forward progress,” Leibowitz said when asked if the efforts would be done by the end of the year. “We continue to be optimistic. It’s not a certainty though.”

(Reporting By Diane Bartz; Editing by Ros Krasny and Kenneth Barry)

Internet News Headlines – Yahoo! News

Read More..

Man who accused Elmo puppeteer of teen sex recants

NEW YORK (AP) — A man who accused Elmo puppeteer Kevin Clash of having sex with him when he was a teenage boy has recanted his story.

In a quick turnabout, the man on Tuesday described his sexual relationship with Clash as adult and consensual.

Clash responded with a statement of his own, saying he is “relieved that this painful allegation has been put to rest.” He had no further comment.

The man, who has not identified himself, released his statement through the Harrisburg, Pa., law firm Andreozzi & Associates.

Sesame Workshop, which produces “Sesame Street” in New York, soon followed by saying, “We are happy that Kevin can move on from this unfortunate episode.”

The whirlwind episode began Monday morning, when Sesame Workshop startled the world by announcing that Clash had taken a leave of absence from “Sesame Street” in the wake of allegations that he had had a relationship with a 16-year-old.

Clash, a 52-year-old divorced father of a grown daughter, swiftly denied the charges of his accuser, who is in his early 20s. In that statement Clash acknowledged that he is gay but said the relationship had been between two consenting adults.

Though it remained unclear where the relationship took place, sex with a person under 17 is a felony in New York if the perpetrator is at least 21.

Sesame Workshop, which said it was first contacted by the accuser in June, had launched an investigation that included meeting with the accuser twice and meeting with Clash. Its investigation found the charge of underage conduct to be unsubstantiated.

Clash said on Monday he would take a break from Sesame Workshop “to deal with this false and defamatory allegation.”

Neither Clash nor Sesame Workshop indicated on Tuesday when he might return to the show, on which he has performed as Elmo since 1984.

Elmo had previously been a marginal character, but Clash, supplying the fuzzy red puppet with a high-pitched voice and a carefree, child-like personality, launched the character into major stardom. Elmo soon rivaled Big Bird as the face of “Sesame Street.”

Though usually behind the scenes, Clash meanwhile achieved his own measure of fame. In 2006, he published an autobiography, “My Life as a Furry Red Monster,” and he was the subject of the 2011 documentary “Being Elmo: A Puppeteer’s Journey.”

He has won 23 daytime Emmy awards and one prime-time Emmy.

___

Online:

http://www.sesamestreet.org

Entertainment News Headlines – Yahoo! News

Read More..

Life is beautiful, pope tells fellow elderly

ROME (Reuters) – Pope Benedict visited a home for the elderly on Monday and told its residents that life can be beautiful at every age.

“I feel younger after being here,” the pope, 85, said as he was leaving a home run by the Roman Catholic Sant’ Egidio Community in a Rome neighborhood near the Vatican.

“In every age we have to know how to discover the presence of the blessings of the Lord and the riches that they contain,” he told the residents.

“You must never lock yourselves in sadness. Living is beautiful even at our age, even though we have some ailments and limitations,” he said.

His audience broke into applause when he told them that the quality of a society and a civilization can be judged by how they treat their elderly.

The Sant’ Egidio community, which has been nominated for the Nobel Peace Prize several times, runs homeless shelters, AIDS clinics and homes for the elderly on several continents.

In 1992 it brokered an end to the 15-year civil war in Mozambique, where it now runs programs to stop the passage of HIV/AIDS from mothers to their children.

(Reporting By Philip Pullella)

Seniors/Aging News Headlines – Yahoo! News

Read More..

How To Tell If Gadgets Are Needlessly Complicated: The Mom Test

This is a rant, of the grumpy-old-man variety.

Two weeks ago I was staying at my parents’ apartment because my home in New Jersey was without power, thanks to Hurricane Sandy.

“Oh, Sonny, I’m glad you’re here,” my mother told me when I arrived. “I need you to help me set up the DVD player.”

I love my mom to bits and pieces, but sometimes it’s like a bad sitcom with her: The tech writer son tries to help his mother (who still refers to the refrigerator as the “icebox,” by the way) do something he thinks is the easiest thing in the world but to her is akin to landing the Mars Rover.

We went into her bedroom. She had a television that was connected to a cable box and a DVD player—simple. Even the universal remote that came with her cable box was already programmed to work with the TV and DVD player. Miracle of miracles.

“See, Mom, you’re going to want to change inputs when you switch from cable to DVD,” I said.

“Change inputs?” she replied. “Can’t I just have it set to channel 3?”

This is what I’m talking about: My mother has that Reagan-era notion that you can set a channel of the TV to be an auxiliary input, like I used to do when I wanted to fire up the VHS and watch The Last Starfighter. Again.

“No, Mom. It’s really simple. Let me show you.” This is where things fell apart. But not because of my mom. “OK,” I began, “you’re going to use the cable box remote. Remember to push ‘DVD’ at the top of the remote to send commands to the DVD. You’ll then have to push ‘STB’ when you want to go back to cable, but to change the TV’s input, push ‘TV.’”

The cable box remote did have a “video source” button on it. And pushing it did call up the TV’s video source menu. And pushing “video source” repeatedly did allow one to cycle through the available sources. I reached “DVD,” selected it, and then looked for the “exit” button to close out the source menu.

Except my remote didn’t have an “exit” button. Or, it did, but it wasn’t mapped to the TV’s exit function. So the TV’s source menu just sat there—on top of my mother’s DVD of The Thin Man playing underneath.

“OK, Mom, looks like this remote can’t access all the functions on your TV, so we’re going to get the TV’s original remote,” I said. Even as the words were coming out of my mouth, I knew this wasn’t going to work.

“Seriously?” my mother asked. “Lemme get this straight: If I want to watch the goddamn Thin Man on the DVD, I have to first get the TV remote, find the source menu, switch to ‘DVD,’ then go back to the cable remote, select ‘DVD,’ press ‘play,’ but don’t forget to switch the remote back to ‘STB’ when I want to control the cable box? Something like that?”

“Um. Yeah, Mom.”

“What the hell happened to channel 3?”

Here’s the thing about my technophobic mother: She’s absolutely right. The tiny hoops we are asked to jump through give lie to the idea that technology is going to make our lives easier. In some cases it does (I never get lost in my car anymore, thanks to GPS; I’m never bored anymore, thanks to my smartphone), but there are glaring omissions.

TV manufacturers, can you please get it together? Can there be some common standards so my TV knows when I’ve put a disc in the DVD player, and it can ask me if I’d like to watch it now? Can remotes and devices talk to each other automatically, with full functionality, without the need to program them? Can someone please let me access any and all on-demand, streaming, or downloaded video without having to switch from my set-top box to Netflix (NFLX) or iTunes? Can I have a TV setup that I don’t have to explain how to use to house guests and babysitters? (“… sometimes the sound bar will turn itself off because it gets confused by a signal from the remote to the TV. Just use this remote to …”)

Face it, TV people: Your products are commodities. No one cares about your hardware. One display is virtually indistinguishable from another. But if one of you actually made it easier to use your product? Let me tell you something—it wouldn’t just be 65-year-old Jewish women on the Upper West Side of Manhattan who would be interested. We’d all line up for that.

Businessweek.com — Top News

Read More..

Canada seen needing to spell out rules for natural gas projects

CALGARY, Alberta (Reuters) – The fate of a handful of liquefied natural gas projects planned for Canada’s Pacific coast may depend on the Canadian government‘s willingness to spell out rules for foreign investment in the country’s energy sector, according to a study released on Thursday.

Apache Corp, Royal Dutch Shell Plc, Petronas, BG Group Plc and others are in the planning stages for LNG projects that would take gas from the rich shale fields of northeastern British Columbia and ship it to Asian buyers.

But the federal government’s decision last month to stall the C$ 5.2 billion ($ 5.2 billion) bid by Malaysia’s state-owned Petronas C$ 5.2 billion for Canada‘s Progress Energy Resources Corp could lessen the appetite of Asian buyers for Canadian LNG, energy consultants Wood Mackenzie said.

“Some potential off-takers of Canadian LNG like the idea … because it’s perceived as having low political risk, and another reason is because they see the potential for investment opportunities,” said Noel Tomnay, head of global gas at the consultancy.

“If there are going to be restrictions on how they access those opportunities, if acquisitions are closed to them, then clearly that would restrict the attractiveness of those opportunities. If would-be Asian investors thought that corporate acquisitions were an avenue that was not open to them then Canadian LNG would become less attractive.”

The Canadian government is looking to come up with rules governing corporate acquisitions by state-owned companies and has pushed off a decision on the Petronas bid as it considers whether to approve the $ 15.1 billion offer for Nexen Inc from China’s CNOOC Ltd.

Exporting LNG to Asia is seen as a way to boost returns for natural-gas producers tapping the Montney, Horn River and Liard Basin shale regions of northeastern British Columbia.

Though Wood Mackenzie estimates the fields contain as much as 280 trillion cubic feet of gas, they are far from Canada’s traditional U.S. export market, while growing supplies from American shale regions have cut into Canadian shipments.

Because the region lacks infrastructure, developing the resource will be expensive, requiring new pipelines and multibillion-dollar liquefaction.

Still Wood Mackenzie estimates that the cost of delivery into Asian markets for Canadian LNG would be in the range of $ 10 million to $ 12 per million British thermal units, similar to competing projects in the United States and East Africa.

($ 1 = $ 1.00 Canadian)

(Reporting by Scott Haggett; Editing by Leslie Adler)

Canada News Headlines – Yahoo! News

Read More..

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..