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No, screens are not turning our kids into digital zombies
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Recent headlines calling screens 'digital heroin' may have scared any parent of a kid with an iPad. But with some thoughtful guidelines, there is no need to fear the gadgets in our kids' lives. - photo by Amy Iverson
When my twins were about 10 months old, I would let them watch "Teletubbies" once in a while.

Uh, oh!

Now, before you start, I know the American Academy of Pediatrics does not recommend any television for kids under the age of 2. But let me justify my actions by telling you a little about my life at the time: wife of a medical student who was rarely home, president of the Young Women organization in my church congregation, working full-time producing a radio show, zero family members living within 1,200 miles, and, frankly, going a little out of my mind. So forgive me, AAP, if I let my little ones veg out and watch weird puppets with televisions in their tummies once in a while.

Even at my twins young age, I was startled and a little concerned that while the TV was on, I could put food in front of their mouths and talk to them about eating it, and get no response. They wouldnt even blink.

But that didnt stop me from using a screen as a babysitter once in a while.

Fast forward 14 years and my teens can still get in that trance once in a while watching a movie or texting, but they are not digital zombies. These days, food in front of their face is usually enough to break the death stare.

Over the past few months, Ive had friends share some pretty scary headlines on social media, Are We All Turning Into Digital Zombies? one asked. And the most terrifying from the New York Post: Its digital heroin: How screens turn kids into psychotic junkies.

What parent wouldnt want to know about and share this disturbing news? We need to warn humanity.

The problem is that its mostly baloney. The Post story talks about a 6-year-old whose mom let him spend every afternoon playing Minecraft and was then shocked to find he was addicted to it. The article says the mom found her son catatonic one night, with his iPad lying next to him when he should have been sleeping.

Similar things have happened to me. Ive found my son playing with Hot Wheels when he should have been sleeping, and my daughter painting her nails when she should have been sleeping. Shall we label those practices automotive heroin and beautification heroin? No.

And articles like these are meant to scare parents. They are designed to cause parents to panic and grab all electronics in their home, pile them up in the town square and burn them Sleeping Beauty spinning-wheel style.

Stop.

As with most scare tactics, there may be a bit of truth to the fear. But level heads must prevail. Mobile tech is and will forever more be an important part of modern life, and techies of all ages need to figure out the balance. A report by Common Sense Media shows 50 percent of teens admit they feel addicted to their phones. A majority of moms and dads know their kids have a hard time putting down their gadgets, but when 27 percent of parents admit to being addicted themselves, whats a geek to do?

Here are some ideas:

Tech-free zones and times: Maybe the family restriction is at the dinner table, or in bedrooms after 8 p.m., or in the car. But enforce some places and times when gadgets are banned. Write down the rule put it in vinyl lettering on the wall if you must so there is no question, and then stick to it.

Have an open conversation: Parents should discuss with kids why the family needs such restrictions. Michael Rich, the director of the Center on Media and Child Health at Boston Childrens Hospital, tells The Verge that devices are just tools. Parents need to understand that gadgets arent inherently evil. Then they can teach their kids that what they do with them is what determines the outcome.

Parents should follow the rules, too: In that same Common Sense Media report, 56 percent of moms and dads admit to checking their phones while driving. And 41 percent of teens say their parents are distracted by devices when they are together. Whats good for the digital goose is good for the digital gander. Kids can spot a hypocrite a mile away. Theyll be much more willing to go along with the rules if parents follow them too.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.