provide a blind person to determine the value of their paper money via a system of braille printed on the currency.

I was inspired to write this petition when watching a show called, "what would you do?". On the show they tested to see if anyone would speak up while a blind man was being taken advantage of with his money. This episode gave me the idea that if their was some sort of braille on the paper currency, blind people wouldn't have to depend on others with their money.