Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...

AS WITH spoken languages, there is no “universal” sign language. Different countries have their own versions, which are related to local cultural and religious backgrounds. For example, American Sign ...

Sign language is a system of communication using visual gestures and signs used by deaf people who cannot, or only partially, hear sound. It is seen as being a natural language with its own grammar ...