With the latest beta of HCL Nomad and the beta 2 of Notes/Domino 11 you are now able to use GPS functions in your Notes apps. This might be interesting for apps that users will use exclusively on their mobile devices to track where they were when the document was created.
This is a companion discussion topic for the original entry at http://oliverbusse.notesx.net/hp.nsf/blogpost.xsp?documentId=1F92