iPhone 4s Made Simple: For iPhone 4s and Other IOS 5-Enabled Iphones (Paperback) (ISBN-13: 9781430235873)

Martin Trautschold is the founder and chief executive officer of Made Simple Learning, a leading provider of Apple iPad, iPhone, iPod touch, BlackBerry and Palm webOS books and video tutorials. He has been a successful entrepreneur in the mobile device training and software business since 2001. With Made Simple Learning, he has been helping to train thousands of BlackBerry users with short, to-the-point video tutorials. He has now co-authored 15 Made Simple guide books. Martin also co-founded, ran for three years, then sold a mobile device software company. Prior to this, Martin spent 15 years in technology and business consulting in the U.S. and Japan. He holds an engineering degree from Princeton University and a master's in business administration from the Kellogg School at Northwestern University. Martin and his wife, Julia, have three daughters. Martin enjoys rowing and cycling. He can be reached at martin@madesimplelearning.com.