If you don't know about the new features available in HTML5, now's the time to find out. The latest version of this markup language is going to significantly change the way you develop web applications, and this book provides your first real look at HTML5's new elements and attributes. Even though work on HTML5 is ongoing, browsers such as Safari, Mozilla, Opera, and Chrome already support many of its features -- and browsers for smart phones are even farther ahead, especially iPhone's MobileSafari browser. With HTML5: Up Running, you'll learn how this new version enables browsers to interact with JavaScript much more easily than before. You'll also learn how HTML5 can help you develop applications that: Display video directly in the browser, withou...