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Computer-aided design programmes- an innovative technology

Introduction and history

Computer-aided designs use computers to aid the innovation, creation, modification, analysis and customized optimization of the material or element. In the current era of experimentation and innovation, computer-aided software is immensely used to increase the productivity and quality of the designs and final finished products. It is software aided design manufactured by an installed database in the system to achieve the final qualitative productivity ultimately.

Initially, the word computer-aided design was introduced in the early 1950 era by Douglas T. Ross. Originally, it was just a numerical controlling programming tool named PROMO, developed in 1957. In 1963, Sutherland designed a new system that almost broke the grounds with innovation in designing and visual stimulation, which was a basic CAD model. Later in 1971, Hanratty developed a new programming software named ADAM, which was described as the first commercially available integrated and interactive graphic designing system with great manufacturing features. After the latest innovation, CAD/CAM came into existence.

The primary usage of computer-aided designs

This programme is used by the professionals like engineers, architects, and majorly people associated with the construction and designing work. The software helps them create a 2D or 3D image of the final product with excellent finishing and optimization. The software comes with a customization variation for every project to make the final product unique and distinct. The programme enables us to modify the system and design process.

Why is such a programme or system important?

It helps the users create either 2D or 3D designs that construction companies can perfectly utilize. It enables the development, modifications and customization of the methods without a skilled workforce and boosts the surety of perfection. The CAD programme is specifically believed as a boon in the electrical, plumbing and petroleum sector for more creative, comprehensive designs.

disadvantages of CAD programmes

Apart from the uses it also has some disadvantages. They are as follows-

  • Work and designs can be lost because of the sudden breakdown of the computers.
  • Position and techniques are more prone to computer viruses.
  • The design systems can easily be hacked.
  • It is essential to learn the software well to avoid any mistakes
  • Time-consuming process of understanding the process
  • Cost-effective and more costly.



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