As mentioned before I bought a GPS logger, and it has been about a week since I’ve been using it. It has performed pretty well. It is pretty accurate, but it seems like it jumps all over the place when I’m stationary for a couple of hours. It will log a point a 1/2 a block away even though it has been sitting on my desk. But it does act as a fuzzy indicator about how long I’ve been at a location. Why am I doing this? I don’t know. I get a kick out of seeing where I’ve been and some of the false coordinates it picks up to make crazy paths. “Oh yea that’s where I circled around looking for parking for 15 minutes” (link) Maybe I can make something useful from all this data.