CAD, or computer-aided design and drafting (CADD), is the
use of computer technology for design and design documentationComputer aided
design and drafting (CADD) is a subfield of engineering which deals with the
design and drafting of objects and materials through the use of specialized
software that visualizes designs as modular 3D computer models.
Computer aided design (CAD) software is used for creating the 3D models
complete with detailed documentation such as dimensions, materials used and
even details the design process.CADD is also the common name given to academic
courses and certification programs which prepare students and professionals to
use CAD systems and software for design in various fields.