Are you attending the Ubuntu Developer Summit? Maybe you want to try the UDS app then 😉
Some time ago I started writing a mobile UDS app to manage UDS affairs on my mobile phone. Being a Qt fanboy and owning multiple phones with Qt the choice of toolkit was rather obvious. And oh boy is it awesome.
Right now there are stable versions for Meego 1.2 Harmattan (Nokia N9 and N950) as well as Symbian^3 (basically every Nokia Symbian device after the N8). Additionally there is a working prototype for Maemo 5 (Nokia N900) as well as platform UI code for Android >= 1.6.
Get it while it is hot! From the Nokia Store (for the N9) or here (for Symbian^3).
If you want to help with the Desktop/Maemo5/Android UI please poke me on IRC or drop me a mail.
The code is available at projects.developer.nokia.com.