The IoT (Internet of Things) is the next big thing where electronic devices of all kinds, monitors, sensors, camera, etc are connected to each other through local and global networks. Generally we perceive the internet as a network for devices through which we interact on a personal level, such as workstations, laptops and mobile devices but the IoT is designed as an interface for allowing machine-to-machine communications. Anyone with a smartphone, connected thermostat or internet-enabled home entertainment system can see how the Internet of Things is part of our daily life. But besides remotely turning on the heating via an app, where else can we see IoT technology at work? In industry? Manufacturing? The office? Here are some quick case studies to show the range of IoT.