10% of people do not enjoy the 3D image long time to watch the cause discomfort

Play video More (compile/wendy) last week, "Just like the popularity of high-definition television, we can't Stop the 3D wave from coming, 3D TV will enter every family in the next three years and everyone will be able to enjoy the mature 3D TV products," said Pannel, the British head of Ubisoft, in an interview.　　But recently, Eyecare Trust, a charitable eye-care organization in Britain, found that more than 10% of people could not handle 3D images properly.　　If you watch a 3D movie with headaches or uncomfortable eyes, you are one of the people with binocular parallax problems, and in the UK alone, that's 6 million. Let us first understand the fundamentals of stereoscopic vision. What is the physiological cause of stereoscopic vision, that is, how do people perceive stereoscopic images? Binocular parallax, due to the right eye and left eye distance of about 65mm, thus in the eyes of the retina will not form the same object image, the formation of three-dimensional is the most effective. But studies show that in the UK, 12% of people have visual impairment, eyes in the processing of 3D image problems, may not initially be aware of binocular parallax problem, because your brain will try to make up for vision defects, people watching the 3D TV program, the brain's intuitive reasoning system to always try to deal with these conflicting perceptual information. The contradictions between these important messages cause the brain to conflict when analyzing data.　　The problem of binocular parallax, in addition to causing fatigue in the eyes of the audience, also caused nerve tension. If you do not treat the binocular parallax problem, it will make a long time in front of the monitor work, or long time to watch TV after the eyes feel tired, the good news is that this is treatable, by testing the degree of the eye, and then with a pair of glasses can be treated.