AI smart glasses will help visually impaired runners take on the London Marathon -

LONDON (AP) — Running past Buckingham Palace during training, Tilly Dowler is closing in on a goal she once thought out of reach.

AI smart glasses will help visually impaired runners take on the London Marathon

LONDON (AP) — Running past Buckingham Palace during training, Tilly Dowler is closing in on a goal she once thought out of reach.