Ключевые слова: angry, arrow, bad, character, color, concept, control, design, emotion, emotional, excellent, expression, face, feedback, gauge, good, graph, graphic, high, illustration, indicator, joy, level, like, low, measure, measurement, meter, mood, negative, neutral, pain, pointer, positive, rating, review, ruler, sad, satisfaction, scale, score, sign, speedometer, stress, survey, thermometer, vote, white, yellow,