Ключевые слова: app, business, businessman, buy, cellular, communication, concept, customer, desk, device, digital, finger, gadget, hand, intelligence, internet, lifestyle, male, man, mobile, money, new, office, pay, paying, payment, people, person, phone, real, screen, shop, smart, smartphone, smartwatch, style, table, technology, touch, touchscreen, transaction, watch, wearable, wearing, wireless, workplace, wrist, wristwatch,