Watch 3D movies - Unexpected benefit

3D TV technology is currently a new trend in the world entertainment technology. The attractiveness of 3D is irresistible, but 3D also leaves bad consequences for eyeing if the person is addicted to it or considered incorrectly .

With a special glasses, 3D TV viewers will have the feeling of being "blown away" about the authenticity of events. If you watch soccer, racing, players, balls and cars are launching straight into . viewers. No matter how far away, the movie Avatar made with 3D technology is making the whole world shocked and curious. The appeal of 3D is irresistible, however, some people with disabilities cannot see the images, and 3D also leaves bad consequences for eyeing viewers if "addicted to 3D" or considered improper .

Like floating, just sink

In the US, a soccer match in the national championship was reported live at a movie theater. A Japanese cable channel currently shows 3D shows several times a day. Animation maker Toy Story and The Incredibles also said that next year they will produce movies for 3D TV. Movies using 3D technology are also contributing to crowded audiences around the world.

To shoot 3D images, people use two separate cameras placed side by side, they look like the eyes of a helper can see the left and right of an image. These images are then collected and edited and converted into 3D images through a processor. For viewers to enjoy 3D images, they need to buy a special TV that supports 3-dimensional images at a high price, in addition to wearing specialized glasses for 3D viewing.

But apart from the economic problem, according to an electronic magazine, about 4 to 10% of people are not interested in 3D imaging technology. In addition to some conservatives who only like the old-fashioned stability, in fact, the reason those who dislike 3D are 3D images that make them feel tired and headache when watching. In some cases, it is impossible to keep track of anything when you have to wear 3D glasses and watch 3D movies, some of them cannot see the floating image even with the film and glasses.

According to the doctors about the eyes, being unable to see the floating image, for many people, is a disability that can be fixed. Doctor Brad Habermehl said, to solve the problem must follow scientific and physical guidelines. People who can't see the floating image will need to practice following a way to look at the rotation ("Train Wheel") and try to focus the eyes on the same point. This exercise is as simple as requiring concentration while riding a bike, but it has to be practiced many times, until the handicapped can 'imagine' three-dimensional images and will not lose them.

'High floating' also hurts

Because 3D technology is still relatively new, there has been no specific study of their harm on many subjects. However, one thing is certain, watching 3D eye movies will be more tired than watching computers many times. 3D technology allows extremely many images to be displayed in 1 second, so the eyes will have to work continuously to see, this scene has not rushed over yet, but every scene is beyond imagination. Therefore, the eyes will be tired, light, tearing, eye strain, severe can cause eye diseases.

Ophthalmologists at the Russian Institute of Ophthalmology have noticed that many people after watching 3D movies often complain because of uncomfortable feelings, headaches and difficulty regulating their eyes after using stool glasses. Extreme viewing 3D movies (3D polarized glasses have created 3D images by limiting light to each eye). Those are really good quality glasses, not to mention those who use cheap glasses.

According to the analysis, a person watching 3D movies may experience discomfort and dizziness for 30 minutes after watching the film: the muscles in the lens part of the eye weaken and react to the reduced color. These symptoms are also related to the brain's response to three-dimensional images.

Not only does it affect the eyes, this high-tech film can damage the nervous system. According to analysts, it is possible . a train rushes into the body, or feels that it has fallen from the top of the mountain, or is plunging into a cliff . easily causing many people to endure . Images change constantly, feelings also change constantly (happy, fear .) that will cause immediate neurological disorders. This explains why many people who finished watching felt eye strain, headache, sweating.

Experts recommend that up to 10% of 3D movie viewers report unpleasant symptoms. People with motion sickness should not watch 3D movies. People who do not want to wear glasses should also avoid this type of film, and each person should only consider 2 to 3 films of this type a week.