Computer Aided Design (CAD) and Computer Aided Manufacturing (CAM) has revolutionised the process of designing and manufacturing of machinery and electronic equipment with precision and efficiency. Computer aided softwares have led to the creation of products with precise dimensions and have increased the rate of production. This book explains the innovative aspects of computer-aided design and manufacturing with the help of core subjects like technical and engineering drawings, geometric configuration for solid modeling, user and system interfaces, etc. With state-of-the-art inputs by acclaimed experts of this field, this book targets students and professionals alike.