Did you know that 25 years ago John Walker & 16 employees started Autodesk, with the sole goal of creating a CAD application for under $1,000? It's been 25 years since AutoCAD was first demonstrated at COMDEX in Las Vegas. To celebrate 25 years of digital design innovation, Autodesk has launched a website along with an interesting timeline. Read on for details of the timeline as well as a recap of my favorite moments and a look at some of the coolest Autodesk articles and features from GISuser.