বৃহস্পতিবার, ২০ জুন, ২০১৩

Wanna Be A Rock Star? NASA Needs Help Tracking Asteroids

Actor Bruce Willis appears on the surface of an asteroid in a scene from the movie Armageddon.

Frank Masi/AP

Actor Bruce Willis appears on the surface of an asteroid in a scene from the movie Armageddon.

Frank Masi/AP

It won't be quite like Bruce Willis in Armageddon, but maybe you'll feel just as much a hero.

The White House and NASA are seeking the public's help in hunting for asteroids that could someday smash into Earth. They're also looking for a perfect space rock to capture so that astronauts could go there and study it.

The crowdsourcing effort announced Tuesday is an extension of NASA's Near-Earth Object Program, which was created to "coordinate NASA-sponsored efforts to detect, track and characterize potentially hazardous asteroids and comets that could approach the Earth.

"This is really a call to action to find all asteroid threats to human populations and know what to do about them," NASA Deputy Administrator Lori Garver told The Washington Post.

The newspaper adds:

"Citing planetary defense, the administration has decided that the search for killer rocks in space should be the latest in a series of 'Grand Challenges,' in which the government sets an ambitious goal, helps create public-private partnerships and sometimes offers prize money for innovative ideas."

Garver said in a statement that while "95 percent of the large asteroids near the Earth's orbit" have been found, the space agency needs help tracking the smaller ones.

NASA, according to the Post, says there are an estimated 25,000 near-Earth asteroids at least 100 meters in diameter, but only a quarter of them have been detected. Congress passed legislation in 2005 requiring NASA to hunt down 90 percent of all "near-Earth objects equal to or greater than 140 meters in diameter" by 2020 ? an asteroid of that size is considered big enough to take out a city.

(To see what an asteroid could do if it did hit, check out Purdue University's "Impact Earth" calculator.)

The subject took on a particular urgency after a 55-foot space rock slammed into the ground near Chelyabinsk, Russia, in February, injuring more than 1,000 people and shattering windows all over the city. And there was that massive asteroid that zipped past Earth in February.

As NPR's Elise Hu has reported, scientists told a Senate panel in March that humans currently have no way to stop an asteroid on collision course with Earth without "a few years' " warning. Still, they put the odds of asteroids one kilometer in diameter or larger hitting the planet as a "once every few thousand year" event.

As for actually visiting an asteroid, NASA hopes to accomplish this within a decade through its Asteroid Redirect Mission. Although there are several potential space rocks on NASA's radar, the perfect candidate has yet to be found, which is where the crowdsourcing effort also comes into play.

Of course, whether Congress will fund that mission is another matter.

Source: http://www.npr.org/blogs/thetwo-way/2013/06/19/193263299/wanna-be-a-rock-star-nasa-needs-help-tracking-asteroids?ft=1&f=1007

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বুধবার, ১৯ জুন, ২০১৩

Western Washington University x Anvil Studios' 'Social Wearable eHealth' Senior I.D. Studio

Posted by core jr? | ?19 Jun 2013 ?|? Comments (0)

WWU-SocialWearableHealth-COMP.jpgFrom L to R: Communication, Bonding, Air Quality

This past spring semester, Western Washington University's Industrial Design department teamed up with Anvil Studios, who were proud to sponsor a Senior I.D. studio, led by professor Dell King, focused on the intersection of health and mobile technology. We're pleased to present the results, courtesy of WWU ID and Anvil Studios.

Design Brief
Overview for Medical/Biometric Device and/or System:
Personal health monitoring and tracking with body worn sensors is becoming a big business. Several companies are addressing a variety of focused health monitoring systems from simple pedometers and calorie counters to fatigue sensors and full biometric activity tracking.

Comparative Market:
Nike fuel band, FitBit Flex Band, Adidas MiCoach, Metria, BodyBug, Basis, MioAlpha

Design Exploration Opportunities:
Wearable technology, Interface, User Experience, Docking or nesting, Modularity

WWU_DesignAudit-COMP.jpgInspiration images from the original brief

WWU-3x.jpg

WWU_Anvil_Studio-Air-2.jpg

Samuel Martin, Sean Braaten, Larisa Schulze and Libby Kunkle
AIR QUALITY
Quantifying, and making available, localized air quality content.

Each time you take a breath, what exactly are you breathing? Air quality varies immensely as you move through different locations. In fact, air indoors is of the lowest quality of any air you breathe daily. Existing air quality monitoring stations can only record macro-environmental trends, lending an opportunity to implement a solution that provides real-time, accurate reporting of micro-environmental air quality.

WWU_Anvil_Studio-Air-5.jpg

In terms of air pollutants, the EPA has classified six hazardous air-borne compounds: Ground Level Ozone. Particulate Matter, Carbon Monoxide, Nitrogen Oxides, Sulfur Dioxide and Lead. Previously, the only technology capable of monitoring toxins like these was large and power-thirsty?but no longer. Micro-scaled sensors have become available and will continue to become more accessible in the next couple of years. Packaging this technology in a desirable and economical form enables individuals to better understand the immediate quality of the air they breathe.

WWU_Anvil_Studio-Air-4.jpg

This solution establishes a system that tracks the air quality on a micro-environmental scale. The wearable device travels with you daily- tethered to a mobile device, it can provide immedi- ate alerts. The device docks into a redesigned home thermostat, part of a system of sensors installed within the home environment. The dock acts as a centralized interface for cataloging air quality, pairing that information with weather forecasts, an expanded network of users and experts, and a toolkit for improving local air quality. That information, while available to the user, is additionally made publicly accessible- in the form of foot traffic route assistance and environmental record.

WWU_Anvil_Studio-Air-6.jpg

WWU_Anvil_Studio-Baby-1.jpg

Anna Perrella, Kevin Courtney, Jessie Wixom, Jeff Grothe
BONDING
From pregancy to preschool

Hearing is one of the first senses to develop in the womb. The fetal heart rate increases upon hearing familiar sounds and voices. After birth, infants recognize and are soothed by the sounds and voices they heard while in the womb. Both pre- and post-natal bonding are instrumental in the positive mental developed of a child, as well as in reducing complications during pregnancy.

WWU_Anvil_Studio-Baby-4.jpg

Our goal was to develop a product that extends the benefits of prenatal bonding from conception through childhood. The wearable device uses a digital stethoscope to monitor the fetal heart rate, which responds to audio stimuli. Others who want to be involved
in the bonding process can place a call through the phone application and directly communicate with the fetus through the speakers in the device.

WWU_Anvil_Studio-Baby-5.jpg

The interface adapts to changes in the pregnancy, automatically adjusting playback volume in line with gestational development. The interface also recognizes if the device is docked or free and adjusts the display functions accordingly. Once the baby is born, the docked device acts as an automatically responsive sound machine, notifying baby monitor, and brightness-adjustable night light. The microphone senses sounds of distress from the infant, and responds through the speakers on the dock with familiar sounds heard while in the womb. The device can be taken on the go as a personalized sound machine for baby.

WWU_Anvil_Studio-Baby-7.jpg

WWU_Anvil_Studio-Baby-6.jpg

WWU_Anvil_Studio-Hear-1.jpg

Sean Missal, Hunter Frerich, Nolan Leh
COMMUNICATION
Assisting and advancing listening

In the United States, over 37 million individuals suffer from some form of hearing loss. This would create the largest disability class, though hearing loss not officially recognized as a disability. This leads many users to take up to eight years before being fitted for a hearing aid while dealing with impaired hearing. The stigma behind the hearing aid and its association with a disability was the largest driving force behind users waiting, followed by poor accessibility and poor adjustability due to small controls.

WWU_Anvil_Studio-Hear-2.jpg

Our goal was to eliminate the stigma associated with hearing impairment, while capitalizing on design trends and current technology. The wearable device uses a unique form factor to differentiate it any other hearing apparatus on the market. Thus, the device may be regarded more as an entry into the technology market than the medical one. By not covering the ear, the device makes the user remains approachable?as opposed to closed off from the world?inviting conversation.

WWU_Anvil_Studio-Hear-3.jpg

The controls of the device are accessed through the user's smartphone. Not only does this allow users to easily change settings, but the processing power of a smartphone can personalize and adjust the hearing directly for the user, providing real-time diagnostics. This interface can also benefit the general earphone wearer, not only the impaired. Identifying speech and important information automatically, while also pairing with other devices in the environment gives the everyday person added listening and communication ability that everyone can benefit from.

WWU_Anvil_Studio-Hear-4.jpg

Anvil Studios, Inc. is a product design firm for the real world. We deliver elegant, iconic, and manufacturable designs that people love to touch and use. We take a flexible approach to our process so that you get great solutions within your constraints. And our product designs get noticed?22 design awards in 3 years.

We work with clients across the US, from Philadelphia to San Diego to our home in Seattle. Have Laptop, Will Travel is our motto. We design for a broad range of industries, including consumer electronics, housewares, sporting goods, cycling, and life sciences. This diversity is part of our philosophy of constant learning. It also keeps us attuned to emerging materials, technologies and manufacturing techniques so that we can bring a wide range of ideas to your products.

Source: http://feedproxy.google.com/~r/core77/blog/~3/gyr9_-88xJo/story01.htm

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Worst bands list hits sour note with music fans

Music

20 hours ago

It's more than a year old, but a list dubbed the "Top 20 Worst Bands of All Time," compiled by the staff of the L.A. Weekly, is making the rounds on social media -- and the fact that it's far from a new article hasn't calmed down music fans.

IMAGE: Dave Matthews Band

Erika Goldring / Getty Images

Congratulations, Dave Matthews Band! You're No. 1 ... on a year-old list of bad bands that's making the social-media rounds again.

The list, which puts The Dave Matthews Band in the No. 1 spot, includes such giant musical names as The Eagles (No. 2), The Sex Pistols (No. 4), Pearl Jam (No. 7), Rush (No. 9) The Red Hot Chili Peppers (No. 11) and Foreigner (No. 14). It mixes in some lesser-known groups (Animal Collective at No. 5, Pretty Ricky at No. 15), but of course, it's the major music acts that earned the list the most heated criticism.

The writers seemed to delight in poking at each chosen band's fans, saying of No. 9 Rush, "It's often said that people either love Rush or hate them, but a more accurate statement is that most people hate Rush, while a scattered few really love them. Sort of like anchovies; in fact, it's quite fair to call Rush the anchovies of rock music."

Fans of the long-lived Canadian group were not taking the pizza-topping comparison lying down, and jumped in to defend their band. "If you like Rock, Jazz Rock, Progressive Rock, Art Rock, Hard Rock, drums, guitars, bass groove lines, (intelligent) lyrics and (intense), melodics and (emotional) voices... RUSH is the best band in this Galaxy," wrote one reader.

The list dismissed Seattle band Pearl Jam by mocking Eddie Vedder's lyrics ("Hoo hoo hoo hoo hoo hoo hoo hoo hoo oooooooowhoaaaaaaaaooooooooo ohhhhhhh ohhhhhhh ohhhhhhh oooooooowhoaaaaaaaaooooooooo hiiiiiiiiiiiiiiiiyiiiiyiiiiyiiiiyiiiiiiiiii yeah uhhh huh uhhh huh uhhh huh yeahah uhhh huh uhhh huh uhhh huh uhhhhh huh") and describing the group as "Boring, tepid, rehashed classic rock with a thin veneer of alt."

Needless to say, not everyone felt the same way.

"Pearl Jam?" asked one reader. "Seriously? Have you not seen their fan base? This was a waste of time."

But others readers gave the list the equivalent of a waving lighter or a backstage pass. "Finally someone shredding Dave Matthews in the press," wrote Kevin Luby. "The poster child for mediocrity."

And some were upset that their least-favorite bands were left off. "No Creed?" asked Steve Gifford in the comments. "None of the three-word named bands, Third Eye Blind, Three Doors Down, Third Door Blind, whatever? List is invalid."

Others felt they saw through the list itself to its potential for viral sharing -- the very kind it's still generating 16 months after being written.

"LOL Somebody's boss wanted to get their social media impressions up," said one reader. "It worked too. I never read this blog and I just read a whole article here!"

Source: http://www.nbcnews.com/entertainment/worst-bands-list-hits-sour-note-music-fans-6C10361940

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Miley Cyrus On 'We Can't Stop': I'm 'Obviously' Singing Miley, Not Molly

'I have an accent!,' Cyrus tells Rolling Stone about single and just-released video for 'We Can't Stop.'
By Jocelyn Vena

Source: http://www.mtv.com/news/articles/1709303/miley-cyrus-we-cant-stop-molly.jhtml

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NSA head: Surveillance helped thwart more than 50 terror plots (Washington Post)

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Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/313571373?client_source=feed&format=rss

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মঙ্গলবার, ১৮ জুন, ২০১৩

Brazil sees largest protests in 20 years

By Todd Benson and Asher Levine

SAO PAULO (Reuters) - As many as 200,000 demonstrators marched through the streets of Brazil's biggest cities on Monday in a swelling wave of protest tapping into widespread anger at poor public services, police violence and government corruption.

The marches, organized mostly through snowballing social media campaigns, blocked streets and halted traffic in more than a half-dozen cities, including Sao Paulo, Rio de Janeiro, Belo Horizonte and Brasilia, where demonstrators climbed onto the roof of Brazil's Congress building and then stormed it.

Monday's demonstrations were the latest in a flurry of protests in the past two weeks that have added to growing unease over Brazil's sluggish economy, high inflation and a spurt in violent crime.

While most of the protests unfolded as a festive display of dissent, some demonstrators in Rio threw rocks at police, set fire to a parked car and vandalized the state assembly building. Vandals also destroyed property in the southern city of Porto Alegre.

Around the country, protesters waved Brazilian flags, dancing and chanting slogans such as "The people have awakened" and "Pardon the inconvenience, Brazil is changing."

The epicenter of Monday's march shifted from Sao Paulo, where some 65,000 people took to the streets late in the afternoon, to Rio. There, as protesters gathered throughout the evening, crowds ballooned to 100,000 people, local police said. At least 20,000 more gathered in Belo Horizonte.

The demonstrations are the first time that Brazilians, since a recent decade of steady economic growth, are collectively questioning the status quo.

BIG EVENTS LOOM

The protests have gathered pace as Brazil is hosting the Confederation's Cup, a dry run for next year's World Cup soccer championship. The government hopes these events, along with the 2016 Summer Olympics, will showcase Brazil as an emerging power on the global stage.

Brazil also is gearing up to welcome more than 2 million visitors in July as Pope Francis makes his first foreign trip for a gathering of Catholic youth in Rio.

Contrasting the billions in taxpayer money spent on new stadiums with the shoddy state of Brazil's public services, protesters are using the Confederation's Cup as a counterpoint to amplify their concerns. The tournament got off to shaky start this weekend when police clashed with demonstrators outside stadiums at the opening matches in Brasilia and Rio.

"For many years the government has been feeding corruption. People are demonstrating against the system," said Graciela Ca?ador, a 28-year-old saleswoman protesting in Sao Paulo. "They spent billions of dollars building stadiums and nothing on education and health."

More protests are being organized for the coming days. It is unclear what specific response from authorities - such as a reduction in the hike of transport fares - would lead the loose collection of organizers across Brazil to consider stopping them.

For President Dilma Rousseff, the demonstrations come at a delicate time, as price increases and lackluster growth begin to loom over an expected run for re-election next year.

Polls show Rousseff still is widely popular, especially among poor and working-class voters, but her approval ratings began to slip in recent weeks for the first time since taking office in 2011. Rousseff was booed at Saturday's Confederations Cup opener as protesters gathered outside.

Through a spokeswoman, Rousseff called the protests "legitimate" and said peaceful demonstrations are "part of democracy." The president, a leftist guerrilla as a young woman, also said that it was "befitting of youth to protest."

WIDE ARRAY OF GRIEVANCES

Some were baffled by the protests in a country where unemployment remains near record lows, even after more than two years of tepid economic growth.

"What are they going to do - march every day?" asked Cristina, a 43-year-old cashier, who declined to give her surname, peeking out at the demonstration from behind the curtain of a closed Sao Paulo butcher shop. She said corruption and other age-old ills in Brazil are unlikely to change soon.

The marches began this month with an isolated protest in Sao Paulo against a small increase in bus and subway fares. The demonstrations initially drew the scorn of many middle-class Brazilians after protesters vandalized storefronts, subway stations and buses on one of the city's main avenues.

The movement quickly gained support and spread to other cities as police used heavy-handed tactics to quell the demonstrations. The biggest crackdown happened on Thursday in Sao Paulo when police fired rubber bullets and tear gas in clashes that injured more than 100 people, including 15 journalists, some of whom said they were deliberately targeted.

Other common grievances at Monday's marches included corruption and the inadequate and overcrowded public transportation networks that Brazilians cope with daily.

POLICE SHOW RESTRAINT

The harsh police reaction to last week's protests touched a nerve in Brazil, which endured two decades of political repression under a military dictatorship that ended in 1985. It also added to doubts about whether Brazil's police forces would be ready for next year's World Cup.

The uproar following last week's crackdown prompted Sao Paulo state Governor Geraldo Alckmin, who first described the protesters as "troublemakers" and "vandals," to order police to allow Monday's march to proceed and not to use rubber bullets.

The protests are shaping up as a major political challenge for Alckmin, a former presidential candidate, and Sao Paulo's new mayor, Fernando Haddad, a rising star in the left-leaning Workers' Party that has governed Brazil for the past decade. Haddad invited protest leaders to meet Tuesday morning, but has so far balked at talk of a bus fare reduction.

The resonance of the demonstrations underscores what economists say will be a challenge for Rousseff and other Brazilian leaders in the years ahead: providing public services to meet the demands of the growing middle class.

"Voters are likely to be increasingly disgruntled on a range of public services in a lower growth environment," Christopher Garman, a political analyst at the Eurasia Group, wrote in a report.

(Additional reporting by Esteban Israel and Eduardo Sim?es; Editing by Paulo Prada)

Source: http://news.yahoo.com/biggest-protests-20-years-sweep-brazil-013823283.html

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Dreams turn bitter for Bangladeshi garment workers

TEKANI, Bangladesh (AP) ? Moushumi's family now has one of the largest homes in their village ? two bedrooms plus a living area with walls made of sturdy brick. Her father and brother will soon have a small business out front, selling furniture her dad will make. There will be money to pay for her younger sister to get married when it's time.

It is the dream of nearly every Bangladeshi garment worker to earn enough money to build such a life back in their village. Yet for most it remains just that: Wages are so low they can find themselves struggling to eat, let alone save.

And in the case of Moushumi's family, the dream has been bitterly corrupted, made possible not by the opportunity the garment industry provided, but by the tragedy it inflicted.

Moushimi, who like many people in Bangladesh used only one name, was just 18 when she was killed along with 111 others trapped behind the locked gates of the Tazreen garment factory when it burned last November. Her family renovated their home using the 600,000 takas ($7,700) they received in compensation.

A fortune in a poor village like Tekani in Bangladesh's far northwest, it is one the family would gladly return tomorrow to have Moushumi back.

"Previously we didn't have money but we had peace in our mind. We had a complete family," said her mother, Hawa Begum. "The peace is no longer there."

Since the fire and April's collapse of the Rana Plaza factory building, which killed 1,129 people, Bangladesh's garment industry has been under increased pressure from workers and activists to raise wages and improve working conditions.

The government agreed last month to set up a committee to look into raising the minimum wage of $38 a month. Rather than talking of luxuries like buying land, those advocating for higher salaries speak of getting enough calories. They say the current rate isn't close to what workers need to pay their bills and eat properly.

"It's not enough for their half a month's costs even," said Kalpona Akter, a former garment worker and the executive director of the Bangladesh Center for Workers Solidarity in Dhaka. Most in the industry are "living just hand-to-mouth," she said.

Rubel, 20, left the Tekani area more than two years ago, drawn by the prospect of steady garment work and the ability to save. Even after a raise, he couldn't get by on his salary. Adding to his woes, he was often paid late and was sometimes cheated out of overtime. He found himself buying food on credit.

"I couldn't keep my word with the shopkeepers and they would get angry with me," he said. "It would make me sad to not be able to keep my word."

He gave up after six months and returned home.

"When I went there I thought of saving money, coming back, building a home and taking care of my family," he said. "But it didn't happen."

Three years ago, 22-year-old Mosammat Angura Begum and her husband left Tekani for garment work in a Dhaka suburb more than 300 kilometers away.

Their combined salary of about 10,000 takas ($128) goes quickly, for rent, utilities, food and household goods. On a good month they can save 2,500 takas ($32), sending some back to Tekani to help care for their daughter and saving the rest. Still, they don't know how long they can endure.

"Age is an issue. Now I get through the day by skipping one meal, no problem. But what will happen when I get old? Will I be able to do that?" Angura asked.

Most garment workers expect too much when they enter the industry, said Nur Alom, the elected local chairman for Tekani and the surrounding villages. He said it's rare for a worker to save enough to buy land or build a house. Realistically, they can purchase some cattle for their family.

Villagers say saving is difficult if only one or two people from the family go to work in the factories, but if four or five family members do it, it is possible.

While success stories are rare, they do exist. Rabiul Islam was recently back in Tekani overseeing the workers replacing his family's mud house with a brick one.

He started in the industry 14 years ago, making 700 takas ($9) a month. He kept getting promotions and changing jobs until he reached as high up the chain as a common worker can, making 34,000 takas ($345) a month as a factory production manager.

"I worked hard," he said. "Now it's paying off."

Moushumi had goals of her own when she and her mother, Hawa, left for the factories.

"We wanted to learn this work so we could return and buy machines and work from home," Hawa said. They also hoped to save enough to pay Moushumi's eventual dowry.

In less than a year in the industry, the mother and daughter were employed at two other factories before they found work in Tazreen. They had been on the job just 10 days when the fire broke out. Hawa was on the fifth floor; Moushumi was on the fourth.

"When we heard of a fire downstairs, we started running for the stairs, but the gates were locked," Hawa recalled. "The supervisor said it was nothing and if there is a fire, they will let us know."

Her thoughts turned to Moushumi.

"I tried to go to my daughter, but there was no way," she said. "The gates on each floor were locked. There was smoke everywhere."

Her colleagues broke through a window housing an exhaust fan and started jumping to the ground far below.

"I stuck my head out and someone pushed me through," Hawa said.

She woke up in the hospital with a broken leg and collarbone and injuries to her spine. She can walk now with a crutch, but requires monthly trips to Dhaka for medical treatment that are cutting into the 150,000 takas ($1,925) she received for her injuries.

Moushumi is buried in a simple grave in a clearing a short walk from the house her death helped build. The family gathers there each Friday to pray that she has found peace.

As garment workers, she and her mother had been able to save 3,500 takas ($45) on a good month. At that rate, they would have needed to work in factories for nearly 18 years to make as much as the family was paid in compensation for Moushimi's death.

___

Associated Press writer Julhas Alam contributed to this report.

Source: http://news.yahoo.com/dreams-turn-bitter-bangladeshi-garment-workers-064528965.html

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