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I got on the Orange Line (one of Boston's subway lines) yesterday, and noticed this little guy watching me. There was one watching the inside of each door, and one looking either direction down the car from the center (there are three doors on each side of the car, so 8 cameras total, per car). Not all cars have these cameras, so I imagine they are testing them in some cars, or slowly rolling them out. I noticed them in cars numbered 01214 and 01248.

I wonder what prompted this, or is it just part of the general trend to watch everyone, at all times? Does anyone watch this live? Is it even recorded? Is it just for Panopticon effect?

At a time when the MBTA is massively in debt, this kind of surveillance is not cheap, especially with 8 cameras per car. I don't see this helping catch fare evaders. Are violent crimes on the subway very common? I've never seen or heard of any (though I have certainly heard of shootings on the busses). I doubt the transit police would bother even reviewing the tapes (let alone, install the system) for non-violent crimes, like pick-pockets.

Is this meant to catch those people that molest women in crowded subways? How would the camera see what was happening if it was that crowded?

Or is this all just more money spent to give us the illusion of security and safety?

So, I wrote this small CGI script to check for dependencies and let you know when certain modules are not present or are out of date. I bundle this will all of my Perl CGI apps, so I can tell right away if something is missing. I will develop the application locally, of course, but I will check the output of this script whenever I deploy to a new environment, whether it is a test server or production.

With everyone speculating about the economy these days, everyone seems to have a different idea on how to fix it. The problem is, these 'armchair economists' don't seem to understand how the economy really works. Don't get me wrong, I certainly don't understand how it works. I've even heard people with graduate degrees in economics say that they don't understand how it works enough to confidently suggest solutions to the issues we are facing.

My speculation on this speculation (meta-speculation, if you will) is that no one understands the entire system. Most people don't understand even one part of the system in any depth. Some people do understand certain parts of the system. There exists someone who understands, in depth, each part of the system. But no one person understands every part of the system.

That man loves freedom. Some friends and I have this meme, where when we see someone doing something awesome, we say, "That man (or woman) loves his freedom!" Clearly, this applies to guys with bad-ass mustaches, but also to basically anyone who goes against the grain.

When you see a guy in a beat-up pickup truck cut off a guy in a BMW, that guy loves his freedom. That's why freedom is this elusive thing.

So, I created a distribution list for conference rooms in my local contacts list. Just click on New->Distribution list, and then add each conference room to the list. This will be the only time that you have to remember and find each conference room's name. From here on out, you can just use the list.

• CPAN module to interface with the Lemur information retrieval system. One of my school projects involves writing a search engine using Lemur as a backend. So, I wrote a Perl module to parse the results. After the project is handed in, I will submit it to CPAN.
• Update to my utility for plotting multiple points on Google Maps. The Google Maps API has just been updated, including geocoding support. Hopefully this will make the geocoding much faster.
• Revamped Frisbee site. The new site is going to be written in Ruby on Rails, with a real database in the back end. It will feature RSS feeds, and I'd like to incorporate some AJAX functionality.
  

-PK