I've been loving my new phone.  In an effort to fully exploit and justify my unlimited data plan, I've been dreaming up applications for it.  My latest one is something I've always wanted to do.

I hooked up a bluetooth GPS and capture my position.  Every 10 seconds or so, I send the logged data to a server.  I then have a spiffy Rails app set up to display my current location on a Virtual Earth map.  The page uses AJAX to poll the server every 10 seconds or so to update my position on the map.

I've got lots of ideas for how to mine and visualize the data, as well as provide nifty tools for my friends and family to track my location, as well as hooking the data up to my Flickr uploader (rewritten now in just about 20 lines of Ruby code) to automatically geo-tag my photos when I upload them.  I've got lots of cool things I plan to do with it while we're on vacation this summer.

I'll have live demos for the public available soon.  Some of my friends have been playing with it already as I debug it. For everyone else, here's a shot:

If you're a friend of mine and want to play with the live version, lemme know and I'll shoot you the temporary link.  Most of the time, it's pretty boring because I'm at work, but hold on to you hat when I start going somewhere.