Ключевые слова: alternatives, bad, choice, clear background, communication, count, counting, decision making, direction, direction indication, display, display number, fingers, gesture, guides, hand, human hand, index finger, indicated, manual gesture, manual sign, minimalist style, nonverbal, number three, numeral, option, plaid shirt, pointing, ranking, red, selecting, show, signal, simplicity, third, thirdchoice, three elements, three fingers, three options, trinity, trio, triple, visual communication, visual guidance, visual number, visual sign, white background,