Ключевые слова: analysis, analyze, background, business, chalkboard, chart, check, circle, concept, construction, continuous, control, creative, cycle, design, diagram, do, doodle, drawn, education, energy, graphic, hand, idea, illustration, improvement, industry, label, management, meeting, method, model, office, optimization, pdca, people, plan, presentation, process, production, productivity, seminar, sketch, step, strategy, style, success, write,