An assortment of videos presented in sign language for the blind and vision impaired. These videos cover a range of topics and are not just disability related. Sign language is a language which, instead of acoustically conveyed sound patterns, uses visually transmitted sign patterns to convey meaning by simultaneously combining hand shapes, orientation and movement of the hands, arms or body, and facial expressions to express fluidly a speaker's thoughts. American Sign Language (ASL) is a complete, complex language that employs signs made with the hands and other movements, including facial expressions and postures of the body, and British Sign Language (BSL) is the first or preferred language of deaf people in the U.K.