This is a preview. Log in through your library . Abstract Any language or sign system may be thought of as a technology of communication (the product of a number of general human capacities) rather ...

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 ...

“This International Day recognizes the importance of sign languages for achieving the Sustainable Development Goals and fulfilling its core promise of leaving no one behind. It also offers an ...