Drafting and Design timeline

Patrick Hanratty developed the very first CAD program called DAC

Ivan Sutherland broke new ground in 3D computer modeling and visual simulation called Sketchpad

The development of descriptive geometry attributed to many of the modern engineering

3D modeling emerged as new theories and algorithms that evolved to improve the CAD program

First record of blueprints made by the Babylonians for their castle

CAD is capable enough to be used by engineers for practical things

Many people were focused on making the software for automation of engineering design, because of the war efforts

Vitruvius becomes the first ever architect ever in Rome

First ever record of an Engineer in Egypt named Imhotep, who constructed the first step pyramid

The colosseum is built in Rome start of advance architecture