Simplified Latin Alphabet
Our conventional alphabet contains 19 letters having dissimilar upper and lower case symbols (such as ‘A’ and ‘a’) and 7 letters (c-o-s-v-w-x-z) having symbols that are identical.
It is misleading for a letter, or for any graphic symbol, to have two different designs. Confusion might set in when school children are taught to recognize words even before they have learned to recognize different symbols for the same letter.
To remedy this, Alphabet 26, a plan based upon the logic of consistency, proposed that of the 19 letters that have dissimilar symbols 15 letters should use the uppercase designs [black letters below] and 4 letters should use the lowercase designs [green letters]. The other 7 letters already have identical symbols [blue letters].