1. What is CAD? It is the creation, modification of design with the help of computers. It is extremely beneficial for architectures and civil engineers.

2. Advantages of CAD Computer aided design helps in creating simple designs with the assistance of various scales. 3. 3D Technology There is possibility of lesser errors in CAD since it utilizes 3D technology for improved visualization of drawing among designers. Apart from CAD there are other engineering drawing services too, which are beneficial to engineers and architects for designing highways and rehabilitation of roads and a variety of other projects. 4. Multiple Sketches With the assistance of CAD, designers can have the option of having several sketches of design at the same time. 5. Prototype of The Invention Computer aided design (CAD) saves money by creating prototype of the invention before it is actually manufactured. This helps the designers to work on the strength and weakness of the product which is in the form of prototype. 6. Easy to Alter and Modify CAD is easy to alter and modify. The CAD transforms the blueprint of a drawing into an editable design. 7. Engineering Tools CAD improves the quality of designs drastically by utilizing a number of engineering tools for analyzing the drawing. 8. Creating Design Records . CAD assists in creating design records like product dimension, geometries of the product, and apparatus of the sub assemblies. 9. Innovative Tools Address: Unit 16 41-45 Evan Street Penrith NSW 2750 Australia Website: www.innovativetools.com.au E-mail: itools@iinet.net.au Telephone:61+02+4731 8298 Fax:61+02+4731 8298 10. Thank You