Re:Lego Launches Braille Bricks for Children to Learn Braille
by ylbss on Tuesday November 05, 2019 @03:11PM
(#21456149)
I've always wondered why Braille is in the sequence it is. I would expect an almost binary counting style sequence looking at it, but it always seems so randomized. Why does A have one dot, B a dot below A but C has the orientation of the dots changed? I'm sure there is a practical reason to not have C be three dots in a line but I'm not sure what it is.
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Re:Lego Launches Braille Bricks for Children to Learn Braille
by jes5199 on Tuesday November 05, 2019 @04:19PM
(#21456816)
the first ten characters are, as far as I know, arbitrary, but the following ten are the first ten plus one dot. Then the rest of the alphabet is the first ten plus two dots
Re:Lego Launches Braille Bricks for Children to Learn Braille
by ylbss on Tuesday November 05, 2019 @05:22PM
(#21457419)
Ah, see I assumed there was 'some' pattern. Its interesting that it doesn't seem more deliberate. Why groups of 10 for 26 letters? Maybe the random pattern at the beginning is for better differentiation of symbols?
Re:Lego Launches Braille Bricks for Children to Learn Braille
by slfnflctd on Tuesday November 05, 2019 @08:27PM
(#21458860)
It seems to me that it was designed with children in mind. Get them to memorize the first 10 letters of the alphabet (one for each finger) with drills. After that, it's easy to repeat the pattern for the next 10, and the last 6 are a breeze. I expect it would work equally well for alphabets with different numbers of characters.