Roland Galarneau, CM, machinist and inventor (born 16 February 1922 in Hull, Quebec; died 22 May 2011 in Hull). In the late 1960s, Galarneau invented the Converto-Braille, a computerized printer capable of transcribing text into Braille at 100 words per minute. This was a landmark innovation for people with visual impairments, as it increased their access to textbooks and other written information. Galarneau developed faster versions of the Converto-Braille in the 1970s. The company he founded eventually adapted the machine into software for IBM computers in the 1980s. This software was a precursor of the Braille software used today.