Technical translation involves translating documents related to technological subjects accurately while using suitable terminology of the field. It is a specialized type of translation that considers the technical jargon of subjects like medicine, chemistry, and engineering. Technical translators may use machine translation, computer-aided translation, or subtitling software to help facilitate the translation process from one language to another. Subtitling can be intralingual, staying in the same language, or interlingual, changing languages, and is used to transcribe film or TV dialog for deaf audiences. The role of a technical translator is to make specialized technical texts understandable to various readers while precisely conveying meaning and providing necessary information.