Ключевые слова: 5g, abstract, background, book, business, city, close, closeup, coffee, computer, concept, cup, dark, data, daylight, design, desk, desktop, development, device, digital, display, electronic, gadget, global, hologram, icon, iot, laptop, lte, mobile, monitor, network, new, notebook, notepad, pc, phone, screen, signal, sim, smartphone, speed, table, tech, technology, top, up, view, window,