Around a thousand years before electronics, a monk called Poppo was asked to prove his faith, because Sweyn Forkbeard was having doubts about his baptism.

Around this time 22 years ago on October 23 2001, Steve Jobs promised to give people “A Thousand Songs In Their Pocket”. His timing couldn’t have been better because at the time, Apple was primarily known for its computers and was struggling financially.

AI isn’t something that’s just emerged in the last couple of years. Blinky, Pinky, Inky and Clyde had distinct personalities and if these names sound familiar it’s because they were the four ghosts that chased Pac-Man around his maze, each with different styles of trying to catch him, a kind of ‘AI’.