Ключевые слова: advance, background, business, businessman, closeup, colours, communication, computer, concept, control, creative, design, device, digital, effect, electronic, future, glare, graph, hand, hitech, holding, human, information, interaction, internet, keyboard, lifestyle, lights, media, modern, monitor, multimedia, science, screen, sensor, smart, successful, sunshine, support, symbol, technology, touch, touching, transparent, work,