I wanted to play with Chrome's and Firefox's ability to read accelerometer input and I just loved the idea by Just Be Nice Studio to only use HTML and browser elements to build a brick breaker game. And that's how Browser Breakout was born.
To play it you'll need a computer with a built-in accelerometer (most Apple MacBooks, MacBook Pros and Lenovo Thinkpads do have one) running Google Chrome version 7.0 or later or Mozilla Firefox version 3.6 or later. For all others there's a small video of the gameplay below. Either way, enjoy!