In the 1980s, the television program Knight Ridergave a glimpse into a world where artificial intelligence could learn, communicate and make independent decisions. The star of the show, a self-aware computer called KITT (Knight Industries Two Thousand), was housed in a 1982 Pontiac Trans Am, and it intrigued viewers. They imagined how the technology could change lives, handling dull or dangerous tasks with a simple spoken command. At the time, such software sounded like a creation of science fiction. Now, less than four decades later, artificial intelligence (AI) and machine learning technology is a reality, communicating with users through natural language interfaces. Everyday jobs will soon be transformed as this technology advances.