CAD
CAD (Computer-Aided Design) is a software tool used to create, modify, analyze, and optimize 2D or 3D models and technical drawings for engineering, architecture, and manufacturing. It enables precise digital representation of physical objects, facilitating design visualization, simulation, and documentation. CAD is essential in industries like automotive, aerospace, construction, and product design for improving accuracy and efficiency.
Developers should learn CAD when working in fields that involve hardware design, 3D modeling, or engineering simulations, such as robotics, IoT device development, or game asset creation. It is used for prototyping, generating manufacturing blueprints, and integrating with CAM (Computer-Aided Manufacturing) systems. For example, in mechanical engineering or architectural visualization, CAD helps translate conceptual designs into detailed specifications for production.