7. Blind people cannot use a computerįalse. For those who could see earlier in life, their dreams can also retain clear images as before or images altered due to the degeneration of their sight. For people who were born blind, their dreams contain impressions originating from other senses: hearing, touch, smell and even taste. For those who have never seen, they do not dream in images. Sight is the dominant sense among humans, so dreams are mostly composed of a stream of images. In any case, even people who were born blind are able understanding the codes connected to colors: red or green light, blue sky or water, green leaves turning red in the fall… There is no need to see to understand the underlying meaning of colors.ĭreams are made up of impressions captured during the day. They maintain their visual reference throughout their lives. But the majority of blind people were not always blind. Obviously, those who have never seen colors will have difficulty imagining them. It all depends on the age the person became blind. While mastering braille requires a honed sense of touch, it is, on the other hand, very easy to decode a braille text by sight using an alphabet and some basic rules.Įverything You Have Always Wanted to Know on Braille Mysterious Writingĥ. Blind people have no concept of colors Its 64 different dot combinations are enough to transcribe all letters of the alphabet, including accented letters, figures and punctuation. It is a touch-based writing system, where each character comprises a combination of embossed dots. Braille is just an alphabet, a code for transcribing letters. It’s not easy to find access to documents in braille on a daily basis.įor the blind people who have mastered it, braille is, nevertheless, a key tool for social and professional inclusion.Ĥ. Braille is a type of foreign language-very difficult to learnįalse. Even when learned early on, braille requires regular practice or it can be lost. Furthermore, the sense of touch can be altered through manual work, an illness or medical treatment. So, it is rare that such people would have access to learning braille. This disability affects a large majority of people over 60. In the majority of cases, blindness occurs after the age of learning to read. Only about 10% of blind people can read braille. Quite simply, your concentration was on something else, probably what was in front of your eyes.Īgain false. So, you should not be surprised if a blind person hears something that you completely missed. After all, they rely on accessible pedestrian signals to know when they can safely cross the street. It is first of all a matter of attention to the soundscape and its interpretation. ![]() With the same auditory acuity, a blind person can capture more sound information than a sighted person. However, hearing is the principal sense they use to compensate for their lack of sight. Blind people hear neither better nor worse than the rest of the population. Why is a sixth sense often attributed to them? If they sometimes give the impression that they have perceived some preternatural sign, it is only because being deprived of the primary sense used by humans obliges them to use their other senses to a far greater extent than those with sight generally do.įalse. Over the course of history, blind people have sometimes elicited irrational fears and inordinate admiration at other times, and almost always some form of fascination. The word blind simply means unable to see. Blind people have one fewer sense, not an extra one. ![]() ![]() Here are some that we will now debunk.įalse. There are many preconceived ideas about blind people. Maybe it’s because sight is the sense most used by humans or maybe it is because of our deep-rooted fear of the dark, but blindness provokes both dread and curiosity.
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