Design Basics The design process requires many skills. Perhaps the most important is the ability to sketch and annotate a conceptual design. This skill applies to all engineering disciplines; architecture, civil, and mechanical. This unit focuses on sketching tools, such as visualization, annotation, 2D and 3D sketches. Content • Unit 1 - Design Overview • Unit 2 – AutoCAD Basics • Unit 2 - Sketching and Annotatio