This document discusses the iDine information system developed for Vallée de Goût, a restaurant, to improve customer service and streamline operations. It covers the functional and nonfunctional requirements of the system, the use of object-oriented methodology, and the analysis and design phases of the system development life cycle (SDLC). The document also includes a use case diagram, UML class diagram, and an event partitioned system. Overall, the iDine information system aims to provide a touchscreen self-ordering pad for customers, improve order management, and enhance customer satisfaction.