This service gives the status of power devices, whether a device is on or off. All these power modules are designed in such a way that the user can precisely control the appliances from their mobile phone.
A smart device is a software-intensive system that operates autonomously and interacts to some degree with other systems over wireless connections. Such systems are often faced with uncertainty in the environment. Runtime representations of requirements have recently gained more interested to deal with this challenge and the term requirements at runtime has been established. Runtime representations of requirements support reasoning about the requirements at runtime and adapting the configuration of a system according to changes in the environment.