Computer-aided design (CAD)

Definition

Computer-aided design (CAD) is the use of computer systems to assist in the creation, modification, analysis, or optimization of a design. It enables designers to visualize projects in 2D or 3D and simulate real-world performance without physical prototypes.

Related terms

Prototype: A preliminary model of something from which other forms are developed or copied, often used to test concepts before final production.

3D Modeling: The process of developing a mathematical representation of any surface of an object in three dimensions via specialized software.

Simulation: The use of a computer program to model the behavior or performance of a system or process, allowing for analysis and study without conducting physical experiments