Computer-aided design

Software generates three-dimensional diagrams from a set of given input data (parameters). Advantages Allows a business to produce at faster rates at reduced cost – for example, designs can be altered without the need to erase and redraw Allows a business to generate three-dimensional diagrams from a set of given input data (parameters), allowing the user to inspect a product or object and then alter the design by changing relevant parameters Disadvantages Costs of software can be expensive. software can cras which may lead to a loss of work