内容简介：
Small yet powerful portable computers, combined with the exponential growth of the Internet, have made it possible to access information at nearly any location at almost any time. From basic concepts to research-level material, this book provides a single resource on the present state of the field, then explores the benefits and challenges. The text includes technical information about all aspects of mobile computing. With a panel of experts offering the latest insight, this volume focuses specifically on operating systems and development platforms for seamless mobility.