Cheryl R. Shrock recently retired as Professor and Chairperson of Computer Aided Design at Orange Coast College (CA) where she had taught since 1990. She is an Autodesk® registered author. Previous to teaching, she owned and operated a commercial product and machine design company, using CAD to create and document designs. This book draws upon both her teaching and industry experience.
Steve Heather has 30-plus years of experience as a practicing mechanical engineer and has taught AutoCAD to engineering and architectural students at the college level. He is an authorized AutoCAD beta tester and a member of AutoCAD Connected Desktop Customer Council. Steve lives near Canterbury, England.