Philosophy
Teens have been known to play video games until they're glassy-eyed.
As 3-D televisions arrive in stores — offering both TV shows and video games in 3-D — some are concerned that too much eye-popping action could cause headaches, eye strain or worse.
A health warning in April from Samsung, one of the first on the market with 3-D TVs, makes watching 3-D sound like mortal combat.
The TV maker warns that 3-D could cause lightheadedness, nausea, dizziness, twitching or even convulsions, especially in epileptics. Samsung cautions parents to supervise children closely, because they could be more susceptible than adults.
Samsung further advises consumers to take frequent breaks and to avoid watching 3-D movies or games when they're "in bad physical condition, need sleep or have been drinking alcohol." The company goes so far as to warn customers not to place a 3-D television near open stairwells, balconies or "other objects that may cause you to injure yourself" if you fall.
But is 3-D really bad for your health? Because modern 3-D technology is so new, there isn't much research to show it causes health problems, says Gail Summers, a pediatric ophthalmologist at the University of Minnesota.
About 20% of people have mild vision problems that could predispose them to 3-D-related headaches or eye strain, says Steven Nusinowitz, an associate professor of ophthalmology at the University of California-Los Angeles. Such problems can include a lack of depth perception or vision that's significantly weaker in one eye.
3-D also can give some people motion sickness. That happens when a person's eyes tell his brain that he's moving though he's sitting still, Nusinowitz says.
Yet Los Angeles ophthalmologist James Salz says he doesn't expect most people to have any problems. Though eye strain can cause headaches, it doesn't permanently damage the eye, says Salz, a spokesman for the American Academy of Ophthalmology.
Summers, who is president of the American Association for Pediatric Ophthalmology and Strabismus, says parents should watch for health effects in children using 3-D technology, because they may not be able to describe exactly why they feel ill.
"They won't say, 'I have eye strain because I've watched this for too long,' " Summers says. "And older kids may not want to say they have a headache because they don't want their video games restricted."
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Philosophy
Will the government "nanny" this too?
"Another dimension to 3-D TVs: The potential health risks"
by
Liz Szabo
June 1st, 2010
USA TODAY
by
Liz Szabo
June 1st, 2010
USA TODAY
Teens have been known to play video games until they're glassy-eyed.
As 3-D televisions arrive in stores — offering both TV shows and video games in 3-D — some are concerned that too much eye-popping action could cause headaches, eye strain or worse.
A health warning in April from Samsung, one of the first on the market with 3-D TVs, makes watching 3-D sound like mortal combat.
The TV maker warns that 3-D could cause lightheadedness, nausea, dizziness, twitching or even convulsions, especially in epileptics. Samsung cautions parents to supervise children closely, because they could be more susceptible than adults.
Samsung further advises consumers to take frequent breaks and to avoid watching 3-D movies or games when they're "in bad physical condition, need sleep or have been drinking alcohol." The company goes so far as to warn customers not to place a 3-D television near open stairwells, balconies or "other objects that may cause you to injure yourself" if you fall.
But is 3-D really bad for your health? Because modern 3-D technology is so new, there isn't much research to show it causes health problems, says Gail Summers, a pediatric ophthalmologist at the University of Minnesota.
About 20% of people have mild vision problems that could predispose them to 3-D-related headaches or eye strain, says Steven Nusinowitz, an associate professor of ophthalmology at the University of California-Los Angeles. Such problems can include a lack of depth perception or vision that's significantly weaker in one eye.
3-D also can give some people motion sickness. That happens when a person's eyes tell his brain that he's moving though he's sitting still, Nusinowitz says.
Yet Los Angeles ophthalmologist James Salz says he doesn't expect most people to have any problems. Though eye strain can cause headaches, it doesn't permanently damage the eye, says Salz, a spokesman for the American Academy of Ophthalmology.
Summers, who is president of the American Association for Pediatric Ophthalmology and Strabismus, says parents should watch for health effects in children using 3-D technology, because they may not be able to describe exactly why they feel ill.
"They won't say, 'I have eye strain because I've watched this for too long,' " Summers says. "And older kids may not want to say they have a headache because they don't want their video games restricted."
- Cirque Du Soleil, Video Games, And Imperfect Duties
Took the kids to see Cirque du Soleil this weekend. Truly amazing. Convinced that they should change the name to "Cirque du No Way." You spend two hours watching the most amazing feats you can imagine by incredibly fit performers from Asia and Central...
- Mental Health Parity And Identity
One of most celebrated questions in philosophy is the mind/body problem, that is, are the mind and the brain the same thing or different things. If they are different, how, if at all, are they interconnected? Let's take an oblique approach to this...
- Violent Videos Is Ok For Minors
1st Amendment rights would be violated. Well, what about pornography? Maybe you don't need to be 21 anymore. "Supreme Court lifts limits on sale of violent video games to minors" California's restrictions on the sale of violent video games to...
- More Fearful Than The Fukushima Daiichi Nuclear Disaster--e. Coli
"E. Coli Outbreak Tied to Deadly New Strain" The new bacteria is a hybrid of two existing ones that have combined to form a super-virulent strain. by Eric Niiler June 2nd, 2011 DiscoveryNews The outbreak of a deadly form of E. coli bacteria in Germany...
- E. Coli In Dem Thar Plastic Bags...egads!
"Reusable Grocery Bags Contaminated With E. Coli, Other Bacteria" June 24th, 2010 PhysOrg.com Scientists at the UA and Loma Linda University found that reusable grocery bags carry more than just groceries. Samples taken from dozens of bags, which almost...