I have to agree with you on that one, Mike! Too many two-celled signs! The math is totally different from Nemeth Code, so everyone would have to relearn braille.
Terri Amateur Radio call sign KF6CA.
I have to agree with you on that one, Mike! Too many two-celled signs! The math is totally different from Nemeth Code, so everyone would have to relearn braille.
Terri Amateur Radio call sign KF6CA.