It is an undeniable fact that 3D TV is quite enticing. It somehow makes a television program into a realistic three-dimensional field but are we aware of the long-term effects of 3D TV to our health?
Based on the NPD report, US customers have spent a tremendous $55M on 3D televisions and related technology. That figure is really surprising during its first release on summer 2010. The first models of convincing 3D TV came from Samsung, Sony and Panasonic and the first few broadcast of 3D content from Direct TV and ESPN also happened during that period.
Those who have watched some programs like World Cup Matches and Avatar would really say that the experience is amazing and enjoyable, but the question: how much 3D we can withstand over a long period?
Short-term effects of 3D TV
In order to find out the short-term effects of 3D, a tech blog tested a Sony KDL-46H800 over a week, watching every imaginable show: World Cup matches, the MLB All-Star game, the Blu-Ray 3D version of Cloudy with a Chance of Meatballs, and several Major League Baseball games. The good news: they had no headaches or nausea, partly due to the crisp resolution of the 3D TV and highly accurate 3D goggles.
They also discover that, when watching 3D content, it’s important to take a break between shows. Mild fatigue can result because your eyes do have to work harder. And, it is even more important to sit within a 30- or 40-degree radius of the 3D TV. Sit too far to the side, or too far away, and a headache is more likely.
Long-term effects of 3D TV
Will everyone with a 3D set have bug-eyes and blurred vision in two or three years?
Fortunately, for those who have owned a 3D TV set, most experts agree that there are no adverse effects of the 3D television to our health. Dr. Roger Phelps, a 3D vision expert and a VSP Vision Care Optometrist, says there are some people who may have problems with binocular vision and focal abilities temporarily, and can find out how to treat the issue by meeting with a doctor.
“Watching 3D content on a regular basis has not been shown to pose any long-term risks to the viewer,” says Phelps. “However, whether you’re viewing 3D content for a few minutes or a few hours and you’re experiencing headaches, dizziness, nausea or other symptoms, it would be best to see your eye doctor to rule out problems.”
Phelps says one of the key improvements has to do with the goggles used for 3D. For example, Marchon3D goggles use circular polarization so the viewer can tilt his head or move side to side without spoiling the experience.
Based on the NPD report, US customers have spent a tremendous $55M on 3D televisions and related technology. That figure is really surprising during its first release on summer 2010. The first models of convincing 3D TV came from Samsung, Sony and Panasonic and the first few broadcast of 3D content from Direct TV and ESPN also happened during that period.
Short-term effects of 3D TV
In order to find out the short-term effects of 3D, a tech blog tested a Sony KDL-46H800 over a week, watching every imaginable show: World Cup matches, the MLB All-Star game, the Blu-Ray 3D version of Cloudy with a Chance of Meatballs, and several Major League Baseball games. The good news: they had no headaches or nausea, partly due to the crisp resolution of the 3D TV and highly accurate 3D goggles.
They also discover that, when watching 3D content, it’s important to take a break between shows. Mild fatigue can result because your eyes do have to work harder. And, it is even more important to sit within a 30- or 40-degree radius of the 3D TV. Sit too far to the side, or too far away, and a headache is more likely.
Long-term effects of 3D TV
Will everyone with a 3D set have bug-eyes and blurred vision in two or three years?
Fortunately, for those who have owned a 3D TV set, most experts agree that there are no adverse effects of the 3D television to our health. Dr. Roger Phelps, a 3D vision expert and a VSP Vision Care Optometrist, says there are some people who may have problems with binocular vision and focal abilities temporarily, and can find out how to treat the issue by meeting with a doctor.
“Watching 3D content on a regular basis has not been shown to pose any long-term risks to the viewer,” says Phelps. “However, whether you’re viewing 3D content for a few minutes or a few hours and you’re experiencing headaches, dizziness, nausea or other symptoms, it would be best to see your eye doctor to rule out problems.”
Phelps says one of the key improvements has to do with the goggles used for 3D. For example, Marchon3D goggles use circular polarization so the viewer can tilt his head or move side to side without spoiling the experience.
Comments
Post a Comment
If you have comments, questions, or additional info to add in this post please share them here.