Ключевые слова: abstract, background, business, businessman, cog, cogwheel, collaboration, communication, concept, connect, connection, cooperation, design, digital, drive, engine, engineering, equipment, futuristic, gear, gears, group, hand, idea, illustration, industrial, industry, innovation, machine, machinery, mechanic, mechanical, mechanism, people, progress, solution, steel, strategy, success, support, symbol, system, team, teamwork, technical, technology, texture, wheel, work,