The software in question is a specialist ... should you wish to make the jump to open source. Via Hacker News. CAD model of a power station: VGB PowerTech [CC-BY-SA-3.0], via Wikimedia Commons.

What are the different types of CAD? Computer-aided design, or CAD, began in the late 1960s and early in the 1970s and was developed internally by big aerospace and car companies ...

What is CAD? you might be wondering if you're considering a career in architecture, engineering or product design. Jobs in these areas often require skills in computer-aided design as a requisite ...