The answer to the question "what do blind people see?" is not straightforward because it depends on the level of blindness or visual impairment of the person. Most blind people have some level of vision, and what they can see differs from person to person. Some people who are legally blind have some remaining vision and perceive light, while others may see blurry shapes, figures, or colors. It is a misconception that all people with total blindness only see black. This may be true for some people, but for others, it is impossible to describe what they see in terms of color, as they may never have seen it before. Blind people may see the following:
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Light perception: Most blind people have some degree of light perception. How much light they can see, and where it is visible in their field of vision, varies from person to person. A person with light perception may be able to see sources of light, such as lamps or windows.
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Blurry or clouded vision: Some blind people may have blurry or clouded vision.
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Difficulty distinguishing colors: Some blind people may have difficulty distinguishing colors.
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Wavy lines or spots in the center of their vision: Some blind people may see wavy lines or spots in the center of their vision.
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Limited peripheral vision: Some blind people may have limited peripheral vision.
Blind people may use tools such as large or bold text, color contrast, and brighter lighting to see more accurately. It is important to note that each person experiences vision loss differently, and what one person sees may not be the same as what another person sees.