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Richard Warren lives in Cincinnati, Ohio, with his wife, Miki; daughter, Haruko; son, Kai; and dog, Mary Lu. He is an iOS developer, consultant, technical trainer, and freelance writer. He has written more than 20 articles for MacTech magazine, mostly focused on iOS development. He has also contributed to a number of apps in Apple’s App Store, including Movie Golf, DesignKnit, Victorian Mysteries: The Moonstone, and Etch A Sketch.