@pelago, sure.

It is a project started and DTU as a part of a course in mobile software development. At the moment it is me and my friend involved (but this is an early stage).

The goal is to develop a Context Toolbox for Maemo (5+) platform, similar to already existing Context Toolbox for S60. Simply speaking, we want to create a set of (hierarchical) APIs that will make writing context aware applications easier. This includes fairly simple APIs of low level (reading from GPS, accelerometer, WLAN), libraries that take care of event scheduling (e.g. when WLAN X found turn on accelerometer), labeling locations/activites, discovering those activities (car driving, walking) and so on.
This is primarily targeted into our student environment, to make Maemo a nice prototyping platform. We are using S60 with Python and JavaME at our courses, but we would like to see a new platform being used. At some of those courses we have students with very little technical knowledge, but fresh look at how the mobile applications should look like, thus 'prototyping'.

I will write more about this project, which can be of some use for community, in the mid-December when we have the first blocks of this toolbox ready. Right now we are still waiting for the actual devices