Open Source and Location Based Services …
Although this project does not directly move to location based services, it demonstrates the types of projects that are being developed in the Open Source community.

It is my opinion that as mobile hardware become more powerful, and wireless and GPS are an integral set of peripherals, we are going to see some incredible applications which relate directly to this project. The concepts of “location marks” or “location servers” … along with “route servers” … are going to be the basis for the creation of powerful augmented reality solutions. My ability to store locations, routes, and other information which can accessed by others, will create incredible amounts of data which will augment our everyday experience through goggles and other visual and audible enhancements.

The beginning is here …

GPSMan 5.4 (Default). A graphical manager of Garmin GPS data. [freshmeat.net]