We're all familiar with two dimensional design drawings — not to mention the questions that usually accompany them because they can provide only so much information before becoming hopelessly ...

AutoCAD, a computer-aided design program from AutoDesk, allows you to create precisely-scaled technical drawings on your computer. For small businesses in fields like architecture and engineering, ...

In the same way that it’s easier to order takeout food rather than whipping up a home-cooked meal, it’s much more straightforward to download a ready-made 3D printing model than it is to create your ...

Freehand sketching is the quickest way to capture initial design ideas on paper before they are forgotten, often done without rulers or templates. Annotation can be added to sketches to show key parts ...