CAD
From WLCS
CAD(Computer-aided design is the use of technology to aid in a a design on a product. [1]
To a ten-year-old, this means using a computer to help you make something.
3D computer graphics software, such as 3ds Max, allow you to design a 2D or 3D object much more quickly then with traditional methods.
CAD allows users to test and simulate products without before production begins.