Ключевые слова: answer, background, business, check, checklist, choice, client, comment, communication, computer, concept, consumer, customer, data, design, evaluation, feedback, fill, form, hand, holding, icon, information, internet, list, man, marketing, media, message, office, online, opinion, people, poll, question, questionnaire, report, research, review, satisfaction, service, sign, social, solution, support, survey, symbol, technology, text, web,