Ключевые слова: abstract, accept, agree, answer, approve, balance, blue color, business choice, choice, choose, communication, computer graphic, computer monitor, conceptual, confidence, confirm, correct, decision, decisions, digital composite, digital display, doubt, employment issues, icon, internet, message, no, ok, okay, positive, proceed, purchase decision, questionnaire, remember, response, right, select, sign, solution, start, stop, survey, symbol, tablet monitor, technology, true, validation, web, yellow color, yes,