The Toyota Way means more dependence on people, not less. It is a culture, even more than a set of efficiency and improvement techniques. You depend upon the workers to reduce inventory, identify hidden problems, and fix them. The workers have a sense of urgency, purpose, and teamwork because if they don't fix it there will be an inventory outage. On a daily basis, engineers, skilled workers, quality specialists, vendors, team leaders, and—most importantly—operators are all involved in continuous problem solving and improvement, which over time trains everyone to become better problem solvers.