Voice Design Fundamentals: Alexa Utterances, Intents, and Slots

Voice-first technology is changing how we interact with devices, but creating a natural conversation requires a solid understanding of how voice assistants interpret human speech. This course guides you through the foundational architecture of voice user interfaces, enabling you to design clear, intuitive interaction models. You will learn to map out conversational pathways that feel fluid and human. By the end of this course, you will be able to confidently structure the backend logic of a voice application and design robust interaction models. What you'll learn: - Understand the foundational terminology of voice interaction, including wake words and invocation names - Define custom intents to map user goals to specific application actions - Create varied utterances to capture the diverse ways users express the same request - Configure slot types and custom slots to extract key variable data from user speech - Apply fallback intents and error-handling strategies to manage unexpected user inputs gracefully - Design clean, conversational dialog flows using modern voice user interface (VUI) best practices We begin with key terminology and foundational concepts of conversational design before moving step-by-step through interaction model schemas. Through clear written explanations, practical design patterns, and sample configuration structures, you will learn how to draft voice interactions from scratch. This course is built for absolute beginners to voice design, developers transitioning to conversational AI, and product managers looking to understand voice technology, with no prior coding experience required. Start reading today to design your very first voice-controlled interaction model.