Arthur GillJonathan A. Gill graduated from high school with an Ontario Secondary School Diploma. He entered Ryerson University in the industrial engineering program and then went into geographical analysis. Mr. Gill attended Humber College for electronics enginering and then spent 2 years at Mohawk College for computer networking and security analysis. Mr. Gill is currently an independent contractor employed by Nexas Networks Inc. as an Applications Engineer and Support Manager, providing factory floor networking and information technology for the aerospace and automotive industry, jobbing shops, and production discrete manufacturing facilities. Mr. Gill assisted the authors with the research, artwork, and final production of manuscript for the textbook Computer Numerical Control Simplified and is coauthor of the book Changing World of Manufacturing. Read More Read Less