The deaf and hearing impaired are helped by sign language.
In addition to conversing with sign language, sign language is used by interpreters at various events and through other
technologies that are discussed on the Sign Language Technology page.
Sign language is part of everyday life for
all. Everytime one waves hello or goodbye, the hand motion is a form of sign language. Indicating "ok" with
one's thumb and index finger connecting, or signing "quiet" by pressing one's index finger to one's lips, a person
is using sign language.
Additionally, sign language can be used with toddlers
who cannot yet speak. A mother (left) is shown communicating with her baby. By signing with a child, their
development, intellectual functioning, language skills, and self-esteem are advanced.
While scuba diving, sign language is used to communicate
between divers. A diver (right) is signing get with your buddy by using the ASL sign for buddy.
Finally, sign language breaks communication barriers between
species. Some animals are able to communicate with their trainers using simple signs.
Dr. Penny Patterson and Koko the gorilla have evidence of this type of
communication. Koko (left) is communicating a painful mouth.
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