Yes! That's pretty much it. Most of the time a sign can mean a word or expression, but there's also an alphabet too.
[ Tactile, hm? ]
Is it something like...braille then? For people who can't see we use a board that has bumps on it and certain sequences of those bumps means words and letters.
no subject
[ Tactile, hm? ]
Is it something like...braille then? For people who can't see we use a board that has bumps on it and certain sequences of those bumps means words and letters.