Ключевые слова: advancement, arrow, attention, clear, communication, concept, design, direction, document, element, focus, graphic, guide, icon, illustration, important, improvement, indicator, informative, isolated, label, linear, marker, marking, message, movement, navigation, office, paper, pointer, pointing, progress, red, relocation, reminder, sharp, signage, signal, simple, symbol, symbolization, upward, visual, white background,