Get a head start with eXist, the open source NoSQL database and application development platform built entirely around XML technologies. With this hands-on guide, you’ll learn eXist from the ground up, from using this feature-rich database to work with millions of documents to building complex web applications that take...

Build your own distributed sensor network to collect, analyze, and visualize real-time data about our human environment—including noise level, temperature, and people flow. With this hands-on book, you’ll learn how to turn your project idea into working hardware, using the easy-to-learn Arduino microcontroller and...

A new wave of products is helping people change their behavior and daily routines, whether it’s exercising more (Jawbone Up), taking control of their finances (HelloWallet), or organizing their email (Mailbox). This practical guide shows you how to design these types of products for users seeking to take action and achieve...

Computers are just as busy as the rest of us nowadays. They have lots of tasks to do at once, and need some cleverness to get them all done at the same time.That's why threads are seen more and more often as a new model for programming. Threads have been available for some time. The Mach operating system, the Distributed Computer...

Through several easy-to-follow lessons, this handy book offers a complete class on digital photography, tailored specifically for people who use the Canon EOS Digital Rebel XS/1000D. This is not your typical camera guide: rather than just show you what all the buttons do, this book teaches you how to use various Digital Rebel...

Amazon’s Kindle Fire HD combines the most popular e-reader and tablet features in one sleek package, and with this entertaining guide, you’ll master everything the Fire has to offer. With loads of illustrations, step-by-step instructions, and savvy tips, you’ll learn how to manage your media library in the cloud,...