In the past, creating a short model and prototype was a time-consuming process. Apart from 3D design software, 3D printing and plastic injection techniques have made the procedure far more successful and move alongcuicker.
Mass reproduction by an electronic design company is one of the eventual goals of product design. In decades past, before design for manufacturability was taken into account, engineers developed something or system that cannot be reproduced by manufacturers; this not only thrown away time but also money. As a result of this, documentation is essential step toward processing, with all drawings and data compiled and arranged to manufacture the product.