Ключевые слова: abstract, app, big data, business, businessman, circle, code, computer graphic, contact, cyber, cyberspace, datum, dev, development, device, digital, digital composite, finger, fintech, futuristic, glowing, hand, hitech, hologram, holographic, hud, information, innovation, intelligence, interactive, interface, man, modern, network, programmer, sci, science, screen, software, tablet, technology, telecommunication, touch, transfer, typing, using, virtual, virtual reality, visual, wireless technology,