Where is braille used in health and social care settings?

Braille was introduced in 1829 by a blind man called Louis Braille. This communication is used by people who are blind and low in vision, it allows them the opportunity to independent reading writing and reading with dots that can be felt by their finger, it is all based on touch. An example of Braille being used in the health and social sector would be a blind person maybe reading a letter in Braille sent from hospital concerning their health; they'd have to feel the dots to understand what has been written. Information can also be requested from hospitals and Doctor's surgeries in Braille