A retired electrical engineer, Joe Zeh now builds furniture and teaches SketchUp at workshops and shows throughout New England. He has starred in two Successful SketchUp DVDs for Popular Woodworking and will soon start in an online education class on the topic. He blogged about SketchUp for American Woodworker for two years and will continue to contribute posts to Popular Woodworking. For 35 years, Joe worked in computer and graphics chip design. He holds several patents and ended his career as VP of Engineering for ATI Technologies Inc.