Yikes, we're very busy at the moment and haven't yet created any case studies.
(Many of our projects are confidential, so we're also still sorting out what we can actually talk about.) We do promise to put some content up really soon though. In the meantime, here's a reminder of who we are, and what we do.
Since 2004, Yiibu has conceptualised, designed, and developed elegant, informative and easy to use experiences for diverse platforms. Our clients include Nokia, dotMobi, Phillips, Moblin (now MeeGo) and the Symbian Foundation.
You can also find more details about us here.