Planning Driver Development Costs Before Engineering Starts

Driver development budgets become unreliable when scope, target platforms, hardware maturity, compliance, and test coverage are treated as late-stage details. The article explains why each operating system is a separate engineering effort, how discovery validates feasibility and exposes firmware or protocol risks, and how PoC, MVP, certification, and maintenance stages change the estimate. It also shows how compatibility matrices, platform signing, security testing, and regulated-industry standards affect delivery. Technology leaders should define the first target platform, required behaviors, certification path, and testing matrix before selecting a pricing model.