Marc Loy started with Java training at Sun Microsystems in the early days (shout out to HotJava!) and never looked back. He authored a number of early Java books and training courses, working with a wide variety of companies across the US, Europe and Asia along the way. For O’Reilly, Marc has served as co-author on Java Swing and Learning GNU Emacs. Currently in Ohio, Marc is a software developer and trainer specializing in user experience design and mobile applications.