It's a World Braille Day special episode of Talking Vision as we feature Vision Australia Radio and RPH network veteran Stephen Jolley, who catches up with BBC North America correspondent Gary O'Donoghue.

Gary has been totally blind from a young age, and so throughout his later childhood and adult life braille has played a central role in everything he does. 

Tune in to hear more from Gary about braille's role in his life, making inroads as a blind journalist on the world stage, breaking down barriers and covering the latest global news from North America over the past decade for the BBC.