What innovation made complitcated products easier to make?

The introduction of computer-aided design (CAD) software revolutionized the manufacturing process by allowing engineers and designers to create detailed 3D models of products. This innovation streamlined the design process, enabling rapid prototyping and modifications without the need for physical models. Additionally, CAD software often integrates with computer numerical control (CNC) machines, further simplifying the production of complex parts with high precision. Overall, these advancements have significantly reduced time and costs associated with bringing complicated products to market.