"Designers, engineers, and architects can generate, alter, evaluate, and optimise designs for a variety of structures and goods using computer-aided design (CAD) software.
It is used to build intricate 2D or 3D models of items that can be turned, viewed from various perspectives, and even simulated to check how well they work.
Before a product is ever made, it can be prototyped, simulated, and visually represented using CAD models."