There is some program written for symbian using python and it's under GPL. It was written for 5800 and it's nice application. It allows you to control your computer in many diffrent ways (mostly media but also more)
The home page is here (but it's in russian, to download the source - just go to Downloads -> 3rd row(Исходники ...) -> link ("скачать") .) It works with windows, other guy ported server part for ubuntu(linux) as well(depends on python-bluez, python-pyatspi, python-notify).

Here is some video preview and also i wonder if it's possible to port it to maemo5 as it's been an open source.