David Byrnes

David Byrnesrecently retired from a 38-year career of design, drafting, and 3D modeling. He has written and co-authored several books on AutoCAD. He was a contributing editor toCadalyst Magazine(1990-2005), as well as the Canadian magazinesCAD SystemsandAutoCAD User. He taught 2D and 3D design software at Emily Carr University of Art + Design in Vancouver, British Columbia, for 15 years. He also taught at British Columbia Institute of Technology and the University of British Columbia during this time.