If you are a reading buff as much as I am, you probably realized that good books don't come cheap. That is why I have gathered some interesting free ebooks, which will perfectly fit on your tablet. Topic is Usability.

Future economic growth lies in the value of experiences: good and services are no longer enough. The Experience Economy, describes a new era in which all businesses must orchestrate memorable events.

Contextual Design introduces a customer-centered approach to business, showing how data gathered from people while they work can drive the definition of a product or process.

Almost a year and a half after the first release of the PPP handbook – we still love pixels. We’ve been working hard to make it bigger, better, and more useful.

This is a must read for designers who want to get inside of the heads of the 50+ audience

Follow the adventures of UserXman through the practice of designing effective & rewarding customer experiences.

Learn to "think iPhone" and explore how design, psychology, culture, ergonomics, and usability combine to create a tapworthy app.

See data in a new light-find out how visualization approaches can help make data more accessible, useful, and meaningful to you.

Cutting through a raft of technical data, Thomas Landauer explains why computers are in trouble and why massive outlays for computing have not resulted in comparable productivity payoffs.