There’s little doubt: Mechanical 3D CAD is a critical technology for the development of physical products. For many years, these solutions were a commodity. They all offered the same modeling approaches, drawing tools, and other functionality. Frankly, it didn’t matter which one you used, as long as you used one. Today, that story is far different. Solution providers are developing innovations for 3D CAD solutions on many fronts. And those innovations matter. They offer novel methods to build geometry. They bolster model-based
documentation efforts. They ingeniously incorporate artificial intelligence and machine learning to aid designers and engineers. Right now, 3D CAD is experiencing a rejuvenation.