Learn more about Lex and build a chatbot. This video will explain Amazon Web Services (AWS) and chatbots in general, and then focus on Amazon Lex. Use cases will be discussed and we will explain each of the components within Lex including intents, utterances, prompts, and slots. We will build an ice cream shop Lex example and provide you with the knowledge to build your own Lex chatbot. We conclude with a discussion on deploying Lex within your application infrastructure or through a mobile app.