Jean-Dominique Bauby

But with locked-in syndrome, he was unable to take his own life himself, and I vividly remember that.

And I remember when I was at university, I'd read the book The Diving Bell and the Butterfly, and it was written by the French editor of Vogue, and he had blinked that out, um, one letter at a time.

He too had had a brain stem stroke and developed locked-in syndrome.

And he blinked out every word in that book one letter at a time.