"When the 1980s came around, CAD tools moved onto expensive UNIX workstations that cost on average $50,000 per seat. But the shift from UNIX workstations to personal computers made the software accessible to millions more engineers and consumers, significantly raising its popularity in the 1990s. The price per seat became much cheaper, hardware demands lightened, and learning times decreased. What once required specialized hardware and heavy machines could now run on an office-style desktop and be learned in a few months."
"The advancements in CAD technology are just getting better each year, making it accessible to people like academics, children, and DIY enthusiasts instead of just designers and engineers. Technologies such as AI, large language models, and machine learning are paving the way to AI CAD that can provide design assistance and generative design. This will allow users to become more efficient and save more time, improving the user experience."
"Today, CAD software is more than just design software. It has become a global community of designers, engineers, creators, executives, and students who share knowledge, solve problems, and are passionate to learn about the latest technologies. CAD has a lot of potential, enabling the creation of almost anything, from large industrial machinery to small dumbbells and even advanced humanoid robotics."
CAD began as manual drafting relying on large tables and precision tools in the 1970s, requiring dedicated time and expert skill. In the 1980s CAD moved to expensive UNIX workstations, then shifted to personal computers in the 1990s, lowering cost, hardware demands, and learning time while widening access. CAD now functions as a global community of designers, engineers, creators, executives, and students who share knowledge and solve problems. Modern CAD enables creation across scales from industrial machinery to robotics. AI, large language models, and machine learning are enabling AI CAD, generative design, and design assistance, increasing efficiency and accessibility for broader audiences.
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