Ключевые слова: automation, blue, business, communication, computer, concept, connected, connection, device, digital, electricity, electronic, futuristic, graphic, hand, home, house, innovation, interface, internet, iot, isolated, light, man, management, media, monitoring, network, networking, online, person, power, room, security, service, sign, smart, tablet, tech, technology, things, web, website, wifi,