Camcorders; Loudspeakers; Microphones; Scales; Telescopes; Baby monitors; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Electric door bells; Electric sensors; Electric switches; Electrical plugs and sockets; Home automation hubs using artificial intelligence comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT), operating internet-enabled and connected lighting apparatus and hom...