how to make money for the blind.
well you have to make a differece between the money, there should some how be able to read and feel the way teh money feels.
and there should be braille writing on the money.
or some sort of way to be able to put brallie on money, so that the money company doesnt haev to change all there money making machines and stuff.
and there should be created some sort of device that scans the money to be able ot read the value. so the blind are sure of what exactly amount they have. this should be like a hand held scanner and not that big.
kinda like when they scan the baracodes to know how much something cost, they could scan money to know the values. 
even with coins, it would be easier to put braille on coins, coins are a more stable material. you cant scan a coin, it might be a bit more difficult to fo that, but with coins it will be surly easy to make the blind able ot read them,,,, i mean feel:]
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