Technical Ramblings

If there’s one thing that I had hoped to never hear, it was that LiveJournal was being bought by someone. However, it seems that today is a day for hearing exactly that: Six Apart Will Be Buying LiveJournal. A thought that hits me hard, given how much time and effort I’ve put into that site, both in my personal journal and in work in the backend.

Obviously, this is an early announcement: there’s no indication of what exactly is happening, or how solid this deal is. As a long time (2.5 year) LiveJournal user, this is something that I have absolutely no interest in.

I was a beta tester for the Typepad service when it first came out – and it was an interesting change from LiveJournal. However, in all my time as an LJ user, I always enjoyed the fact that it was a “personal” project. Something that I could participate in, something that my friends could participate in. Something that let me be a part of it. Something that I fear will change when LJ becomes “corporate”. One need look no farther than the Movable Type licensing mess to see things that Six Apart has changed for the worse.

I’ll wait until I see further information on what’s actually going on before I blow off too much steam: after all, this is a preliminary announcement. However, as a user of the site, I’m frustarated that I didn’t hear more information through any of the available channels about this beforehand, and if it really is happening, I definitely fear that I’m going to see LiveJournal take a turn away from its current status and move towards the worse.

I just hope that this isn’t true.

Geolocation is the technique of determining a user’s geographic latitude, longitude and, by inference, city, region and nation. There are a number of ways to do this: one of the common ones discussed on the internet (according to a Google search for “geolocation”, as we all know Google is the Answer) is geolocation via IP address. The kind I’m interested in is much more accurate: geolocation via GPS device.

I want to be able to know where I am. I want this for a lot of reasons, most of them geeky rather than actually reasonable. However, it would be nice to offer more specific statistics on where my pictures are actually taken with fine grain granularity that a GPS can offer. Additionally, some of my alternative projects – cell based geolocation and the like – could benefit from actual coordinates on which to base everything from restaurant locations to searches. Openguides is, in particular, one area that could benefit from this.

I want something that works over bluetooth. My laptop and phone both speak bluetooth, and something with an actual display is out of my price range, for the most part, so I want something I can use my phone to get data out of. (USB / serial obviously doesn’t work for that.) From what I understand, most GPS devices which support NMEA are going to work okay for communication, as there are tools out there which support them. (Whether I can get the thing to talk over bluetooth is a different concern, but one I’m becoming more proficient at every day.)

For a long time, all I could find for Bluetooth GPS devices were 200-250 USD and up. However, while discussing it with someone in #mobitopia on Freenode, I found the Delorme Bluelogger, a Bluetooth GPS device for $150. Matt already posted about our discussion, but I hadn’t yet.

I have some cash left over from Christmas, and I know that I almost never actually buy anything for myself. So, I’m going to splurge, and I’m going to get it. I’m going to learn to use it, and I’m going to do all kinds of neat things with it. Plans include:

• GPS Annotation of Photos – This rolls into my photo annotation project, and is part of the reason I was keen to get it done: I want to actual have some fun queries for normal people (rather than just RDQL-aware people) over my photos.
• Location Based Description of things for Openguides – Describing where things are with GPS coordinates allows searches by distance. Once I have that, the guide allows more niftyness.
• Association of Cell IDs to Geo locations – Tied to the previous, this allows me to know where I am based on a Cell ID: Useful for “what’s nearby”, as well as useful for the general “where are you” that I like to be able to do – with just my cell phone.

All in all, some of the apps I have in mind seem nifty, some geeky, some just demonstrative of something bigger. Some are RDF related, some are just fun. The Bluelogger seems like a decent tool to achieve everything I need to.