Book excerpt: This book provides the context, architectures, case studies, and intelligent analysis that will help you grasp this rapidly emerging subject. With keen insight into the needs of both camps, May explains the technological aspects of mobile commerce to business decision makers and the business models to the technologists who design and build these electronic systems. It is the one book all relevant p arties in a company can read to ensure common understanding. Topics include, devices, technologies, applications, standards, security, and more.