Ключевые слова: accept, accepted, achievement, agreement, board, business, check, checkbox, checklist, choice, choose, clipboard, communication, confirm, confirmation, conform, conformity, control, correct, decision, design, document, element, form, icon, list, mark, message, note, pictogram, planner, questionnaire, rating, reminder, report, research, result, sign, success, symbol, task, test, tick, variation,