This course is designed to give the student a basic knowledge of graphical concepts and relationships including orthographic projection, dimensioning, sectioning, tolerancing, spatial analysis, and two and three-dimensional relationships. These concepts are studied via the use of a Computer Aided Design (CAD) software package. Students will create detailed two-dimensional drawings and generate accurate three-dimensional wire frame models of objects. The course includes a project where the students will design and build an object and then present it to the class. Prerequisite: None. 3 cr. 2 Lec. 2 Lab.