‘When I came to that late-January morning the hospital opthalmologist was leaning over me and sewing my right eyelid shut with a needle and thread, just as if he were darning a sock. Irrational terror swept over me.’ These words appear in Jean-Dominique Bauby’s remarkable autobiography, The Diving-Bell and the Butterfly (1997). In 1995 Bauby was at the height of his career as editor-in-chief of French Elle magazine, when he was suddenly struck by a massive stroke. Although his mental faculties were unimpaired, he was left completely paralysed and speechless, a rare condition known as Locked-In Syndrome. The only part of his body he could move was his left eyelid, which he used to ‘dictate’ the book, having developed a system of repeated blinks to represent each letter of the alphabet.