Designers create lines to represent real-world objects and text to describe those objects. AutoCAD users today follow the same technical drawing rules they used before. While it has 3D capabilities, to many, it remains primarily a 2D drawing tool. AutoCAD: Still the most widely used for 2D drawingĪutoCAD has continued to develop and remains the most commonly used CAD software today. Early versions of AutoCAD required large, expensive mainframe computers, but with the introduction of smaller desktop systems, AutoCAD became more popular. The most popular CAD software to emerge from the switch to computer software was AutoCAD, first released by Autodesk in 1982. Over the next few years, CAD programs largely replaced physical drawing boards and drafting pens in the workplace. This type of drafting became known as computer-aided design (CAD).
Computer software applications enabled designers to draw lines on a screen just as they had done before with a pen and ruler. During the 1990s, the rise of technology in the industrial design workplace saw the drawing board and drafting pen replaced with a computer screen and mouse.
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