if this idea has any legs at all, the first improvement will be to distinguish vowels from consonants ... and then to make sure common letter sequences that hav

if this idea has any legs at all, the first improvement will be to distinguish vowels from consonants ... and then to make sure common letter sequences that have particular meaning (English), -ing, -ly, -tion, un-, in-, etc., stand out visually. I can live without upper/lower-case distinction for most reading. and common 1- and 2- letter words need to look unambiguous when floating independent of a readily visible base- and top-line you'd see in most longer words.