" is a foundational text in second-generation Lean Product Development . It moves beyond simple manufacturing efficiency to address the unique, high-uncertainty environment of product design.
The key takeaway is this: Stop managing product development like a factory. Start managing it like an economic network. Focus on queues, not utilization. Measure cost of delay, not velocity. Reduce batch sizes, not overtime. principles of product development flow pdf
For decades, product development was modeled after manufacturing. Managers treated code and design like widgets on an assembly line. They sought high utilization—keeping everyone 100% busy—because in a factory, an idle machine costs money. " is a foundational text in second-generation Lean