Computer-aided design (CAD) uses specialized software to create, modify, analyze, and optimize engineering, architectural, and manufacturing designs. CAD tools enable precise modeling, allowing users ...

In the early days of the semiconductor industry, integrated circuits were designed by one or two engineers with slide-rules, hand-drawn on paper, and then given to a lithographer to print onto silicon ...

As the foundation of any architectural design, sketches and drawings have long been known for their ability to allow the architect to interact with his/her design efficiently and express concepts ...