Reading about Nokia’s UI Extensions for Mobile (sources available) I wanted to quickly try it myself.
So I looked at the provided examples, and this video is the result of what I came up with (well, of course it is FOSDEM-induced). The provided API allowed me to easily apply my previous Qt knowledge, which is a nice touch. Sources for the example in the video app can be found here and here. Happy hacking!
Update: The UI Extensions for Mobile will not compile on 64bit architectures.