This course aims to familiarize students with basic drafting skills and essential fundamental concepts of interior design drafting by introducing the principle of parallel-line drawings, orthogonal projections, and rendering techniques. The course covers the theoretical and practical experience of manual drafting and computer-aided drafting. It enables students to understand the use of the 2D Computer-Aided Design and Drafting process and its application for interior design projects. They will be guided through the process of how to draw basic 2D primitives and modify and translate 2D drawings. As well as adding dimensions and text and managing CAD files. The course also covers the methods for plotting and producing finalized interior, technical drawings. After taking this course, students should be able to use this tool in their respective interior design, construction drawing, model building, and furniture courses and studios.