GPS log tracker to GPX file format for upload to OpenStreetMap or edit in JOSM on WindowsPhone 7.1+ platform.
Update Aug 11, 2014 Pity being so busy this summer. The previous plan was not realized and now still have a lot to do in completing basic functionality.
At present, it has not been completed yet and I am going to finish this before July 9th, on which I will take a long way train back to home and practically test this tracker for the first time on my own phone, HTC X310e.