Because they can't see you
To send messages, a blind person can use a computer with a Braille keyboard. To read messages, one would usually touch a piece of paper, plastic, wood, etc. that has Braille on it. Otherwise, you can communicate with a blind person regularly.
they can still hear you, so speaking works. as far as reading goes, if the blind person has learned brail then you can communicate that way too.
not as hard as you are blind.
A blind axle is an axle which turns but does not communicate motion.
probably not <><><> First. communicate what SEEING is, then COLOR, then the color YELLOW. A comparison might be made to senses that the blind person has, such as hearing, taste, smell or touch.
Speech, touch
By talking
Yes, very much in the same way that non-blind people can communicate with music. (Assuming they're not also deaf.)
For me it wasn't hard to a deaf person to find a job. if the deaf person know how to communicate by just using another senses..I thing it was not too hard for him to find a job.
hellen Keller is a famous blind person.
by trying to get not blind
to help blind children communicate or something