The way humans interact with machines is at a turning point, and conversational artificial intelligence (AI) is at the center of the transformation. Learn how Amazon is using machine learning and cloud computing to fuel innovation in AI, making Amazon Alexa smarter every day. Alexa VP and Head Scientist Rohit Prasad presents the state of the union Alexa and Recent Advances in Conversational AIn for Alexa. He addresses Alexa's advances in spoken language understanding and machine learning, and shares Amazon's thoughts about building the next generation of user experiences.