Define the following terms as used in sign language: a) Communication, b) Interpretation, c) Translation, d) Transliteration.

Here are the definitions of the terms as used in sign language:

a) Communication:
Communication in sign language refers to the process of conveying information, ideas, or feelings between individuals using visual-gestural means, such as handshapes, movements, facial expressions, and body postures. It allows deaf and hard-of-hearing individuals to interact with each other and with hearing individuals who know sign language.

b) Interpretation:
Interpretation in sign language is the real-time process of converting spoken language into sign language, or vice versa, while maintaining the meaning, intent, and nuance of the original message. This is typically done live, for example, during a meeting or presentation.

c) Translation:
Translation in sign language involves converting a message from a source language (e.g., written English) into a target language (e.g., American Sign Language) or vice versa, often for recorded or prepared materials. Unlike interpretation, translation is not typically done in real-time and allows for review and refinement.

d) Transliteration:
Transliteration in sign language is the process of converting a spoken language into a signed form that closely follows the grammatical structure and vocabulary of the spoken language, often using signs from a sign language system like Signed English. It is not a direct translation into a distinct sign language, but rather a signed representation of the spoken word order.

e) Bilingualism:
Bilingualism in the context of sign language refers to the ability of an individual to use and understand two languages, one of which is typically a spoken language and the other a sign language (e.g., English and American Sign Language). It implies proficiency in both linguistic systems.