Ключевые слова: background, black, black background, board, business, circuit, circuit board, communication, computer, computing, concept, connection, data, database, design, digital, digital animation, digital world, digitally generated, futuristic, global, global network, graphic, icon, illustration, information, interface, internet, laptop, light, light trail, mobile, modern, montage, network, no people, online, padlock, science, screen, sign, symbol, technology, trail, web,