It’s getting easier and easier to talk to machines, from digital voice assistants like Siri and Alexa to the latest generation of AI chatbots. Natural language processing technology has made it possible to engage in pretty humanlike conversations with some forms of artificial intelligence. But can a bot ever really “get” us? Marketplace’s Meghan McCarty Carino spoke with Aniket Bera, an associate professor of computer science at Purdue University, who is trying to teach emotional intelligence to artificial intelligence.