মঙ্গলবার, ৩০ এপ্রিল, ২০১৩

Ask An Expert: All About Group Health Insurance Plans - Lifehacker

Say hello to Tony Lehrman, president and CEO of Lehrman Group. Founded in 1988 and headquartered in Phoenix, AZ, Lehrman Group offers health insurance plans to both large and small businesses, individuals, and families.

Tony was here in February discussing individual health insurance plans. Today (with help from his colleague Ken Whitley), he'll be offering his expertise on employer-group insurance plans, including how the Affordable Care Act ("ObamaCare") will affect your company's plan and possibly even your organization itself. Ken has been marketing group health insurance plans exclusively for over 30 years, and is one of the most knowledgable group health insurance brokers in the U.S. Have questions for them? They're here for the next hour?ask away!

The q&a is now closed. Thanks for the great questions!

Have an expert you'd like to see participate? Email us.

Source: http://lifehacker.com/ask-an-expert-all-about-group-health-insurance-plans-484540739

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I Am Stereoblind, But the 3DS Lets Me See the World as Others See It

I cried the first time I held a Nintendo 3DS. The experience was a revelation that I'll not soon forget, and even if everyone stopped making games for it tomorrow, my blue 3DS XL is not going anywhere. That little machine is a window into a part of human experience that most people take for granted, but which is otherwise inaccessible to me.

124 Millimeters of Depth

I am mostly stereoblind. Stereoblindness is a blanket term for any condition that prevents a person from perceiving depth using binocular vision.

Depending on whom you ask, it affects somewhere between 3 and 15 percent of the world's population, which creates an interesting demographic hurdle for the 3D television industry. Some people are stereoblind because their vision in one eye is severely impaired, others because their brains are unable to coalesce images from both eyes into a three-dimensional result.

I'm very slightly cross-eyed. Not enough for anyone else to notice, but enough that my lines of sight intersect about 10-12 inches in front of my face and continue in divergent directions.

Basically, I have double vision all the time.

Childhood eye therapy and surgery (not LASIK?I had sutures on my left eyeball) helped a bit, but most of the time I just use one eye and ignore the other. Being stereoblind isn't that much of a handicap; I can't see Magic Eye images, and 3D movies are just 2D movies with lousy contrast, but that's about it.

I say I'm "mostly" stereoblind because despite my eyes' poor grasp of trigonometry, the optical center of my brain seems to work just fine. I discovered this the first time I held a 3DS and played Pilotwings Resort. To be perfectly honest, I really didn't expect much from the console. But clever readers have already noticed that my sight lines meet at just the right distance for holding a 3DS.

After playing with the depth slider off for a few minutes, I slid it up out of sheer curiosity and saw something I had never seen in my life: a third dimension.


This is how other people see the world all the time.


Not only was I "seeing into the screen" the way so many others feel when playing a 3DS for the first time, I was seeing in a direction that had previously been literally invisible to me.

It's difficult to come up with a metaphor. Maybe it's what Gomez saw the first time he spun the world in Fez. Maybe you can remember the first time you lay on the grass at night, looked up at the stars, and realized you weren't looking up at all, because there is no "up", and you were suddenly aware of being attached to the surface of a tiny sphere rolling through a vast emptiness. Or perhaps you once looked at an Escher woodcut long enough for the positive and negative space to switch places. I suppose any analogy would be imperfect; I was seeing a new piece of everyday reality.

As silly as it may seem to get an existential epiphany out of a $200 plastic gadget, the apparent solidity of the tiny simulacra on that screen made them seem almost more "real" than the world around me, which looked suddenly flat by comparison. It didn't matter that they had three-digit polygon counts and textures that must have topped out at 512x512. I had never before perceived things as having volume, only a sort of surface area in terms of how much of my vision they took up. It was intoxicating. It was a glimpse into something that I immediately realized was part of everyone else's normal experience. This is how other people see the world all the time. There's nothing magical about the perception of depth.


I had never known it was possible for reality to look this way?for things to look as solid as they feel.


Yet there I was, holding this little chunk of plastic and silicon in my hands, tears streaming down my face because I had never known it was possible for reality to look this way?for things to look as solid as they feel. I couldn't look away. I got a 3DS of my own the next day, and later replaced it with an XL. I revisited Hyrule in Ocarina of Time 3D, stopping and staring at every piece of architecture. I still spend more time running aimlessly through Super Mario 3D Land's gorgeous environments than I do trying to beat the game.

Wouldn't anyone, if it were the only place where things had volume?

Sometimes I despair. Sometimes it's hard to face the possibility of never being able to perceive mountains or forests or ancient ruins or modern cities or my parents or my fianc?e with such depth as I can see Link opening a treasure chest inside an illuminated 4.88-inch rectangle. But ultimately, I'm incredibly lucky to have only this minor affliction to contend with. And in any case, it may even be possible to treat stereoblindness.

Until then, I'm keeping my 3DS.

George Kokoris is a senior designer at Rare Ltd. He's an ex-cinematographer, a graduate of Full Sail University, and a former member of Microsoft Studios' college hire program. He yells a lot and puts garlic on everything. You can follow him on Twitter @BurningNorth.

Republished with permission.

Source: http://kotaku.com/i-am-stereoblind-but-the-3ds-lets-me-see-the-world-as-484508038

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Russia caught bomb suspect on wiretap

WASHINGTON (AP) ? Russian authorities secretly recorded a telephone conversation in 2011 in which one of the Boston bombing suspects vaguely discussed jihad with his mother, officials said Saturday, days after the U.S. government finally received details about the call.

In another conversation, the mother of now-dead bombing suspect Tamerlan Tsarnaev was recorded talking to someone in southern Russia who is under FBI investigation in an unrelated case, officials said.

The conversations are significant because, had they been revealed earlier, they might have been enough evidence for the FBI to initiate a more thorough investigation of the Tsarnaev family.

As it was, Russian authorities told the FBI only that they had concerns that Tamerlan and his mother were religious extremists. With no additional information, the FBI conducted a limited inquiry and closed the case in June 2011.

Two years later, authorities say Tamerlan and his brother, Dzhohkar, detonated two homemade bombs near the finish line of the Boston Marathon, killing three and injuring more than 260. Tamerlan was killed in a police shootout and Dzhohkar is under arrest.

In the past week, Russian authorities turned over to the United States information it had on Tamerlan and his mother, Zubeidat Tsarnaeva. The Tsarnaevs are ethnic Chechens who emigrated from southern Russia to the Boston area over the past 11 years.

Even had the FBI received the information from the Russian wiretaps earlier, it's not clear that the government could have prevented the attack.

In early 2011, the Russian FSB internal security service intercepted a conversation between Tamerlan and his mother vaguely discussing jihad, according to U.S. officials who spoke on condition of anonymity because they were not authorized to discuss the investigation with reporters.

The two discussed the possibility of Tamerlan going to Palestine, but he told his mother he didn't speak the language there, according to the officials, who reviewed the information Russia shared with the U.S.

In a second call, Zubeidat Tsarnaeva spoke with a man in the Caucasus region of Russia who was under FBI investigation. Jacqueline Maguire, a spokeswoman for the FBI's Washington Field Office, where that investigation was based, declined to comment.

There was no information in the conversation that suggested a plot inside the United States, officials said.

It was not immediately clear why Russian authorities didn't share more information at the time. It is not unusual for countries, including the U.S., to be cagey with foreign authorities about what intelligence is being collected.

The FSB said Sunday that it would not comment.

Jim Treacy, the FBI's legal attache in Moscow between 2007 and 2009, said the Russians long asked for U.S. assistance regarding Chechen activity in the United States that might be related to terrorism.

"On any given day, you can get some very good cooperation," Treacy said. "The next you might find yourself totally shut out."

Zubeidat Tsarnaeva has denied that she or her sons were involved in terrorism. She has said she believed her sons have been framed by U.S. authorities.

But Ruslan Tsarni, an uncle of the Tsarnaev brothers and Zubeidat's former brother-in-law, said Saturday he believes the mother had a "big-time influence" as her older son increasingly embraced his Muslim faith and decided to quit boxing and school.

After receiving the narrow tip from Russia in March 2011, the FBI opened a preliminary investigation into Tamerlan and his mother. But the scope was extremely limited under the FBI's internal procedures.

After a few months, they found no evidence Tamerlan or his mother were involved in terrorism.

The FBI asked Russia for more information. After hearing nothing, it closed the case in June 2011.

In the fall of 2011, the FSB contacted the CIA with the same information. Again the FBI asked Russia for more details and never heard back.

At that time, however, the CIA asked that Tamerlan's and his mother's name be entered into a massive U.S. terrorism database.

The CIA declined to comment Saturday.

Authorities have said they've seen no connection between the brothers and a foreign terrorist group. Dzhohkar told FBI interrogators that he and his brother were angry over wars in Afghanistan and Iraq and the deaths of Muslim civilians there.

Family members have said Tamerlan was religiously apathetic until 2008 or 2009, when he met a conservative Muslim convert known only to the family as Misha. Misha, they said, steered Tamerlan toward a stricter version of Islam.

Two U.S. officials say investigators believe they have identified Misha. While it was not clear whether the FBI had spoken to him, the officials said they have not found a connection between Misha and the Boston attack or terrorism in general.

___

Associated Press writer Adam Goldman in Washington and Michael Kunzelman in Boston contributed to this report.

Source: http://news.yahoo.com/russia-caught-bomb-suspect-wiretap-105240857.html

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Up Close On The Trail Of Indias Tigers - ArticleSnatch.com

If you're a wildlife enthusiast looking for a rewarding destination, why not head to India in search of one of the planets most majestic big cats, the Tiger? Holiday companies with a focus on wildlife can organise some excellent trips to all of Indias famous and exciting nature reserves - many of which are home to increasing populations of the once endangered animal. India is one of the few places in the world today where you can still see a Tiger in its natural habitat, and, in an effort to keep it this way, authorities have made a concerted effort to establish protected areas and national parks in which its territory is kept safe. There are very few experiences that match the excitement of seeing a wild animal in its own, natural habitat, and you cannot fail to be awed by the incredible beauty and intense grace of the Tiger. Holiday destinations for wildlife lovers do not come better than India.

Indias Finest Reserves

The majority of Indias Tiger reserves are located in Madhya Pradesh in the rural part of northern India. From Bandhavgarh, Ranthambore, Pench and Kanha, every reserve has something unique to offer the discerning wildlife enthusiast. To make the most out of your Tiger holiday it is best to spend a few days at a time in the reserves in order to get the best chance of sightings. Every day you will be taken into the jungle in small jeeps on game drive safaris; the first one leaves early in the morning and the second leaves in the afternoon, giving you the opportunity to appreciate how the jungle inhabitants behave and adapt at different times throughout the day. All game drives are accompanied by a naturalist guide, so make the most of their knowledge and expertise to really get the best from your stay in the jungle.

Accommodation in the reserves is simple but authentic, with all modern conveniences on hand. Imagine going to bed at night listening to the howling of the Indian Wild Dogs and waking in the morning to the squawking of playful monkeys; staying in the reserves gives you a real sense of being a part of the continuing circle of life that thrives here.

Your tiger holiday can be extended to include trips to some of Indias other glamorous attractions. Why not add in a day in Agra at the Taj Mahal? (Visit early in the morning to get the best photographs.) Or perhaps spend a few days in Delhi exploring the old town with its vibrant markets, busy streets and fascinating food stalls. Wherever you go in India you will be bombarded with a feast for the senses. This eclectic country has so much to offer in every aspect, and a visit here will be one that remains with you always.

Marissa Ellis-Snow is a freelance nature writer. If youre looking for a Tiger holiday, Naturetrek specialises in expert-led natural history and wildlife tours worldwide. Naturetrek brings over 25 years of experience to to wildlife tours to some of the most spectacular regions on Earth.

Source: http://www.articlesnatch.com/Article/Up-Close-On-The-Trail-Of-India---s-Tigers/4580702

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How Would You Like Your Assistant -- Human or Robotic?

Apr. 29, 2013 ? Roboticists are currently developing machines that have the potential to help patients with caregiving tasks, such as housework, feeding and walking. But before they reach the care recipients, assistive robots will first have to be accepted by healthcare providers such as nurses and nursing assistants. Based on a Georgia Institute of Technology study, it appears that they may be welcomed with open arms depending on the tasks at hand.

More than half of healthcare providers interviewed said that if they were offered an assistant, they preferred it to be a robotic helper rather than a human. However, they don't want robots to help with everything. They were very particular about what they wanted a robot to do, and not do. Instrumental activities of daily living (IDALs), such as helping with housework and reminding patients when to take medication, were acceptable. But activities daily living (ADL) tasks, especially those involving direct, physical interactions such as bathing, getting dressed and feeding people, were considered better for human assistants.

The findings will be presented April 27- May 2 at the ACM SIGCHI Conference on Human Factors in Computing Systems in Paris, France.

"One open question was whether healthcare providers would reject the idea of robotic assistants out of fear that the robots would replace them in the workplace," said Tracy Mitzner, one of the study's leaders and the associate director of Georgia Tech's Human Factors and Aging Laboratory. "This doesn't appear to be a significant concern. In fact, the professional caregivers we interviewed viewed robots as a way to improve their jobs and the care they're able to give patients."

For instance, nurses preferred a robot assistant that could help them lift patients from a bed to a chair. They also indicated that robotic assistants could be helpful with some medical tasks such as checking vitals.

"Robots aren't being designed to eliminate people. Instead, they can help reduce physical demands and workloads," Mitzner said. "Hopefully, our study helps create guidelines for developers and facilitates deployment into the healthcare industry. It doesn't make sense to build robots that won't be accepted by the end user."

This study complements the lab's prior research that found older people are generally willing to accept help from robots. Much like the current research, their preferences depended on the task. Participants said they preferred robotic help over human help for chores such as cleaning the kitchen and doing laundry. Getting dressed and suggesting medication were tasks viewed as better suited for human assistants.

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The above story is reprinted from materials provided by Georgia Institute of Technology.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


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Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/aZ-QL8DdR1Q/130429125518.htm

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সোমবার, ২৯ এপ্রিল, ২০১৩

3 dead in Mich. school golf team van crash

EXCELSIOR TOWNSHIP, Mich. (AP) ? Michigan police say a minivan carrying a high school golf team broadsided another van, killing the coach, a player and a passenger in the other vehicle.

State Police Sgt. Don Bailey says the coach and six players from the Grayling High School boys' golf team were headed to a match Monday morning when their silver minivan broadsided a white minivan in Excelsior Township, about 25 miles east of Traverse City.

Bailey says a 17-year-old player was killed and four others are in critical condition.

A 27-year-old woman in the white minivan also was killed. The female driver was injured, while a 3-year-old girl appeared unhurt.

No names have been released.

Bailey says the silver van may have run a stop sign and the white minivan may have been speeding.

Source: http://news.yahoo.com/mich-golf-team-van-collides-2nd-van-3-213301388.html

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FDA will investigate added caffeine in foods

(AP) ? The Food and Drug Administration says it will launch a new investigation into foods with added caffeine and their potential impact on the health of children and adolescents.

The FDA's new look at added caffeine is in response to a caffeinated gum introduced this week by Wrigley. Called Alert Energy Gum, it promises "The right energy, right now."

Michael Taylor, FDA's deputy commissioner of foods, said in a statement Monday that the proliferation of caffeine added to foods is "beyond anything FDA envisioned."

Taylor said the agency will look at the potential impact these "new and easy sources" of caffeine will have on children's health and will take action if necessary. The agency previously launched an investigation into the safety of energy drinks.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-04-29-FDA-Added%20Caffeine/id-871cfdd688c947bc9f8465b6d9b596be

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