Why might a supervisor ask to stop photographing parts in a lean manufacturing operation?

A supervisor might ask to stop photographing parts in a lean manufacturing operation because photographing doesn't add value to the product. Lean manufacturing emphasizes maximizing value while minimizing waste, and any activity that does not directly contribute to the value of the product is often seen as wasteful. In this context, while documentation and record-keeping can be important, if photographing parts does not enhance the quality, efficiency, or customer satisfaction regarding the product, then it can be considered an unnecessary step. Lean principles focus on improving flow and reducing non-value-added activities, making it essential to prioritize actions that directly contribute to the end product or service. This perspective is central to achieving the goals of lean practices, which aim for a more efficient and cost-effective production process.