Formal drawings are a more precise style of drawing. They can be produced by hand or with computer aided design (CAD) packages. Formal hand drawings use tools such as rulers and set squares to ensure ...

Computer-aided designs, such as this model of a fingertip-sized heart pump, can reduce the number of physical prototypes that must be made. Computer-aided design (CAD) is a tool intended to facilitate ...

BANGALORE: UGS Corp., provider of product lifecycle management (PLM) software and services, and Visvesvaraya Technological University (VTU), today formally launched a technical training manual, the ...