"I’m watching CSI, can you come back in an hour"😂😂 Chris McCausland explains how he uses AI to describe images to him, allowing him to shop online and experience his daughter’s paintings. #GrahamNorton #ChrisMcCausland #Comedian #Funny The Graham Norton Show: Keira Knightley, Malala Yousafzai, Aimee Lou Wood and Chris McCausland join Graham on his sofa. And there’s live music from Mumford & Sons and Hozier. | BBC One