Ключевые слова: application, background, bank, banking, blue, blur, business, calculator, card, commerce, communication, concept, connection, credit, data, device, digital, display, e commerce, electronic, exchange, female, finance, hand, holding, icon, interface, internet, internet of things, man, marketing, mobile, mobility, modern, money, online, payment, phone, piggy, screen, security, shopping, smart, smartphone, technology, touch, touchscreen, transaction, wallet,