TSR Wiki > Study Help > Subjects and Revision > Revision Notes > ICT > Advantages of Computer Aided Design (CAD)
- Computerised model to scale
- Test without having to produce it
- Drawings are device independent
- You can resize easily by using calculation
- More economical and efficient
- Smaller files than bitmapped images
- Easier to see the characteristics
You can see the image in animation so you can get the feeling of it without having to build it
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