In the world today there are approximately 42 million wile people. About 4 million of them unrecorded in the USA, and of those 4 million, slightly 1.5 million have rile to a computer. Whats the point of using a computer if you deal not even see the screen? You will beget out how this is accomplished using todays engineering science.
The best way for the blind to interpret text (other then speech) is braille. transliterate was developed by (and is named for) Louise Braille, a teenaged blind student at the worlds set-back school for the blind in Paris, France, in the 1820s. Braille was astray used up until around the 1960s when Brailles very simplicity and tractableness came to seem somehow old fashi hotshotd to some people. By the 1990s, it became clear that Brailles constituency was expanding in part because of computers.
Just like speech communication translators, rhythmic text has to be translated off the screen into Braille language. One Braille character is about twice the sizing of one normal text characters, which makes it harder to save theme and overnight to print (especially when the printer has to make perfect indents in the paper.) Since a Braille character is twice the size of a regular text, does Braille use twice as much paper?
As with sign language, Braille has tons of shortcuts, that is one Braille character might stand for a word (in text) 3 or 4 letters long. So over all, about one sheet of regular text is equivalent to one sheet and a quarter sheet on Braille. Todays technology allows printers to print on both sides of paper in text. Is it practical for Braille to be double sided on paper? It is contingent for Braille to be on both sides of a world of paper, although hard, the...
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