This assignment analyzes the system design of Ryanair, focusing on the development of a wearable application called RyanAssist. The solution includes data flow diagrams (DFDs) illustrating information flow, context diagrams, and Level 0 DFDs for airport navigation, communication, and scheduling processes. The project incorporates user personas, including Tabitha Sweetness and Einstein Quincy, providing detailed profiles and insights into user interactions. Storyboards are designed to visualize user experiences for navigation and flight information, showcasing the system's features and functionalities. The report also provides recommendations for system development, emphasizing the adoption of Agile methodology, Unified Modeling Language (UML), and capturing user requirements. The analysis supports the automation of business processes and aims to improve passenger experience and operational efficiency within Ryanair.