The world first met Watson in 2011, when the cognitive computer beat humans in the game of Jeopardy. Today, it's the engine of the Internet of Things division at IBM, analyzing mass amounts of data and offering insights and answers in a matter of seconds. Bloomberg hosts Amber Mac and Anthony Lacavera speak to the chief of IBM's Watson IoT division Harriet Green about how the technology is being applied within companies to change how we work and live. (Source: Bloomberg)