CAD

Computer-Aided Design (CAD): The digital foundation that enables engineers and architects to precisely create, modify, and optimize 2D technical drawings and complex 3D models.

CAD is the essential software system used across architecture, engineering, and manufacturing to replace manual drafting with a digital-first process. It allows professionals to create precise 2D and 3D models, facilitating design analysis (e.g., stress simulation) before physical production even begins. This technology significantly increases productivity, reduces design errors, and streamlines the workflow: A designer can iterate on a complex assembly, generate a Bill of Materials (BOM), and produce manufacturing instructions (like CNC code) all from a single digital file. Industry adoption of tools like AutoCAD and SolidWorks has made CAD a non-negotiable standard for modern product development.

https://www.autodesk.com/solutions/cad-software