June is gone already!?

Yes, it's June already and feel like I haven't gotten anything done. Work has been taking up most of my time. Since I last posted I've been to A-Kon 2009. I shot few A-Kon cosplay photos plus a few time exposures of the A-Kon Friday night rave. I also shot a few photos at Jerry Chevalier's 2009 Texas Build Off, a cool event where movie robot replica builders from all over the world gather to show off their robots and, more importantly, share building techniques and help each work on robots.

I've never managed to blog much more than a couple of times a month, so if anyone reading this actually cares what I'm up to, you might want to follow me on twitter or check my canonical home page where you can see the relatively frequent photo stream updates from my crappy mobile phone camera. By the way, if you're looking for other robot builders to follow on twitter, check out Wired's list of 52 Robot Geeks on Twitter.

Speaking of twitter, I really need to find a good way to get that integrated into mod_virgule. And speaking of mod_virgule, I once again completely failed to find time to work on it. But I've exchanged some email with another programmer who might be brave enough to start doing some hacking on the code, so maybe that will get me motivated in July!

2009 May 28 (Thu), 18:39 

May Miscellany

Time for a quick update. May started off with the VEX Robotics World Championship here in Dallas. I was one of the judges evaluating the 270 teams and their robots. I'll probably write a little more about it in an upcoming issue of Robot Magazine for those who are interested.

I created a robots.net twitter feed and robots.net facebook page for robots.net this month. So far the facebook page is ahead with over 160 fans while the twitter feed only has about 38 followers so far. To be fair the facebook page went online a couple of weeks earlier so we'll see if it hangs on to the lead over time.

I'm still struggling to find time to devote to mod_virgule but squeezed in a few more hours of C coding on the new HTML parser. It's now running on a test server with a subset of Advogato's database. So far, so good. Blog aggregation and parsing seems to be working, as do local blog posting, article posting, and article comments. The magnitude of the changes makes this update a bit of scarier than usual for robots.net and Advogato. If nothing breaks in the next week or so of testing, though, I'll cross my fingers and make it live.

I continue to drag my Canon 40D around with me everywhere and since my last blog post, I've shot photos of the Funky Finds Spring Fling craft show in Ft. Worth, the Aveda Walk for Water event in Dallas, the aforementioned VEX Robotics World Championship, the Cottonwood Arts Festival in Richardson, the 2009 DFW Dragon Boat Festival in Las Colinas, oh, and a few pics of my friends at Vivanti Group in Deep Ellum. In the retro-photo department, I posted some BW 127 photos shot with a Kodak Brownie Reflex Synchro. Yesterday, a package arrived containing that rarest of things, color 127 film, from a small manufacturer in Canada. I'll probably run a roll through the Bencini Comet S sometime soon.

2009 Apr 10 (Fri), 14:33 

Retro-Photography Update

I posted a while back about my experiences repairing and using a Bencini Comet S 127 film camera. Since then I've acquired a few more interesting old cameras. One is an Argus C, an American 35mm camera made in 1938. I bought it at an estate sale for $10. The Argus C series cameras were also know as "bricks" because they have the same form factor, aesthetics, (and seemingly the same weight) as a brick. The Argus was in very bad shape and required a lot of work to get it operational. I shot a roll of film and got some interesting results despite a chronic focus error.

The next camera I got my hands on was a German Bilora Bella 3b, made between 1955 and 1957. I got the Bella on eBay for $8. It was in remarkably good condition, requiring only some minor repairs to the case to solve a light leak problem. The first roll of film produced some interesting photos but also revealed a strange optical artifact, possibly produced by light reflection in the lens.

So far the most interesting images were produced by the Bencini Comet S and I've continued to shoot with it. I'm still looking for old film cameras at estate sales and will post more results to my flickr photostream as I can.

2009 Mar 4 (Wed), 15:41 

Advogato and Syndicated Blogs

Over on Advogato, cdfrey asked whether syndicated blogs were good or bad for the recentlog. He asked whether the authors who allow their blogs to be syndicated into Advogato's recentlog stream actually stop by to read the recentlog anymore. I'm sure some of them don't but I'm equally sure some of them do. In any case, I can verify at least one person who syndicates to Advogato reads the recent log - me! :)

ta0kira followed up with some further comments on the topic including the question of whether other sites interleave syndicated posts with content that originates locally. There are a few such as Facebook (see below) but Advogato has always done things that were a little, ummm, experimental in nature. He has a good point that it would be nice to be able to select whether or not to see the syndicated posts. It has also be suggested in the past that an ideal solution is to give each user the ability to create their own personalize recentlog view.

One aspect to consider is that there are several ways of syndicating your blog to Advogato that may go unnoticed. Posts syndicated by RSS or ATOM are explicitly marked as such in the recentlog but syndication by XML-RPC or the older HTTP POST method go unnoted. My blog posts, for example, originate on my personal blog and are then syndicated to Advogato and robots.net using the HTTP POST method; and to Facebook by RSS. Facebook's blog syndication services are horrendously bad incidently, turning each blog post into a nondescript thing called a "note" with no clear indication of what it is or why it exists.

Another recentlog issue that's been mentioned several times lately is that some people are piping their twitter feeds into the recentlog via RSS. I agree this can be annoying but rather than block twitter feeds, I'd like to see them rerouted into a user status field, much like Facebook or Myspace. For example, I use twitter and my tweets update my user status field on Facebook. Maybe it's time to add a user status field to mod_virgule sites like Advogato?

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