Ключевые слова: background, business, businessman, button, centric, choice, choose, click, client, computer, concept, customer, digital, emoticon, excellence, excellent, experience, expression, face, finger, friendly, gesture, hand, icon, indicate, male, man, marketing, modern, people, person, positive, professional, push, quality, ranking, rating, result, screen, select, send, service, smile, survey, symbol, technology, touch, touchscreen, trust,