Book excerpt: As smartphones and other mobile devices have become a fixture in our daily lives, more and more innovative and useful apps are developed for them. This informative book examines the steps needed to launch a career in the field of mobile app development, including the skills readers will need and education and training requirements. Readers will learn about potential careers within the programming, marketing, payment, and distribution processes behind mobile apps. A sample résumé demonstrates how readers might present their skills to land an exciting new job.