Electric plugs; Electrical plugs; Electrical plugs and sockets; Plug adaptors; Plug connectors; Converters for electric plugs; Downloadable software for connecting, operating, and managing networked electrical plugs in the internet of things (IoT); Downloadable software for connecting, operating, and managing networked electrical outlets in the internet of things (IoT); Electrical plug device enabling connection and disconnection of power and/or control cables; Microcontrollers for internet o...