Ключевые слова: alternative, business, button, check, choice, choose, concept, customer, excellence, experience, face, feedback, finger, good, hand, happy, icon, male, marketing, modern, mood, negative, opinion, poll, positive, product, quality, question, questionnaire, rank, rating, research, review, sad, satisfaction, service, showing, smile, survey, symbol, test, unhappy, user, woman, wood cube,