Firefox OS has already altered many people's perceptions of what is possible through standard technologies like HTML5, CSS3, and Javascript. As Firefox OS is a perception-altering, market-changing project, we believe every element should be preception-altering, including the technology behind the way we localize it. L20n is paradigm-shattering, next generation localization technology which will only add to Firefox OS's ability to stand out as a truly innovative project. L20n allows localizers reach a higher level of free linguistic expression, unencumbered by an application's logic. Join us to see how l20n will change localization and how it adds to Firefox OS's mission to push the boundaries of what's possible in open source.