This IoT use cases graph is a service that allows you to visually connect various devices and web services to build IoT applications. IoT applications are being developed today to automate tasks for different use cases, including smart homes, industrial automation, and energy management, using various devices and web services. Because there are no widely adopted standards, it is difficult for developers today to connect devices from multiple manufacturers and web services. This requires developers to write a large amount of code to combine all the instruments and web services necessary for their IoT application. AWS IoT Things Graph offers a visual drag-and-drop interface for connecting and coordinating device interactions. Grab a copy of EdrawMax today to add to your use case diagramming skills.