Ключевые слова: 3d, access, antenna, broadband, businessman, communication, computer, connect, connection, data, device, digital, electronic, equipment, finger, firewall, gateway, hand, hardware, holding, home, hub, internet, lan, line, man, mobile, modem, net, network, networking, office, phone, rendering, router, smartphone, speed, switch, technology, telecommunication, touching, web, wireless,