Ray RischpaterRay Rischpater is an engineer with over 20 years of experience in writing about and developing for mobile computing platforms. He holds a bachelor's degree in mathematics from the University of California and is a member of the IEEE, ACM, and ARRL. H has participated in the development of internet technologies and custom applications. Currently, he's employed as a technical program manager at Google. In his free time, he enjoys hiking and photography with his family and friends. He provides public service through amateur radio at the licensed station KF6GPE and also irregularly blogs. He has authored this book's previous editions as well as several other books. Read More Read Less