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red turn signals

February 5th, 2006

It seems like a lot of cars these days have red rear turn signals, instead of yellow ones. Am I right in thinking that this is a relatively new thing? And is there any good reason for it? It kind of annoys me; yellow turn signals are a well-established part of cars’ external UI, so why change it? It’s not that big a deal – turn signals are still the only blinking signals on the car (other than the hazard lights, which are the same color as the turn signals anyways), but still.

So: why are car manufacturers doing it? I seriously doubt that it’s because people prefer to drive cars with red turn signals; in fact, drivers are probably unaware of the color of their rear turn signals. (I just realized that mine were red, and we’ve owned the car for almost three years.) Maybe they think that having the rear lights be all white and red will give a more visually appealing look. (Some cars have a yellow bulb but a clear color over the bulb, making the back look white and red unless you look closely.) Maybe there’s some primordial source of this, some recent car that was the first to do this and sold a lot, leading to imitators. Beats me…

j-pop, k-pop wanted

February 5th, 2006

Anybody have any good Japanese pop recommendations? I suspect that there’s music to be found there that I would enjoy, but I don’t have any good routes in. So far, I’m dipping my toes in based on video games and movies, which is fine, as far as it goes. From the former, “Everlasting Love” continues to be excellent, and Miranda and I are big fans of the theme song to The Cat Returns, so I got a CD of music by Tsuji Ayano containing that. But I don’t yet like the other songs on that CD nearly as much, though admittedly they are growing on me, so I don’t think I’m going to seek out much more of her singing. (And ukelele playing!)

I’ll try visiting a local Japantown and see what I can find. I’m also in the market for Korean pop: I get the impressing that it’s starting to seriously take off, and the music that I hear in our local Korean restaurant is pleasant enough.

sri lankan chicken curry

February 4th, 2006

The third in our “chicken curry by country” series. Or, I suppose, the fourth in our “chicken curry” series; I don’t have a single Indian version to highlight, but we’ve already seen one from (or at least inspired by) that country, and I’ll doubtless come up with more.

Don’t worry about finding all the ingredients for this one: it will be fine if you leave off lemongrass, curry leaves, and/or cardamom pods. For that matter, if you happen to have access to rampa, feel free to throw three one-inch pieces into the pot; I’m not quite sure what the stuff even is! Also, don’t let the number of ingredients deter you from making this one: all you have to do is chop stuff up, marinade overnight, and dump it in a pot. It’s actually quite nice for evenings when you have a bit of extra energy and want to prepare something simple but (quite) good to make when you come home from work the next day.

I only have this in a xerox copy (I borrowed the book from my Pali professor a long time ago); searching on Amazon, I think it’s the book of that title by Balasuriya and Winegar, but I could be wrong.


Sri Lankan Chicken Curry, from Fire and Spice

Marinade:
1 onion, chopped
1/2 cup celery, chopped
1/4 cup garlic, chopped
1/4 cup ginger, minced
1 tsp each turmeric, ground coriander, ground cumin, and cayenne pepper
4 whole cloves
4 cardamom pods, crushed
1/2 cup soy sauce
1 1/2 Tbsp cider vinegar

1 – 1 1/2 lbs chicken, cut into bite-sized pieces
1 can coconut milk
1 stick cinnamon
salt to taste
8 curry leaves
2 one-inch pieces of lemongrass

Combine marinade ingredients with chicken; marinate several hours our overnight. Dump everything in a pot and cook over low heat for about half an hour.

pictures

February 4th, 2006

I just put some recent pictures on my web site. Some from me at work, either surrounded by what’s important to me there (art by Miranda, books, and Emacs) or outside. The scenery really is gorgeous (and comes with horses!); I will miss it when we have to move to Sun’s main campus. Winter is its green period, because of the rain; in summer, the yellowish brown dried grass makes for an equally striking scene. And some from a visit today to Jordan, Tanya, and Caleb; Caleb is a total sweetie!

I should get in the habit of doing this more often. It’s very easy to take pictures with the new camera, and to transfer them to my laptop. And they are taken at a resolution of 2048×1536, which when halved and quartered make nice large thumbnails (palm-sized rather than thumbnail-sized, but whatever) and full-browser images. Also, the previous digital camera we had (a freebie that came with the laptop three and a half years ago, so very low quality) didn’t have an LCD on the back, so I always had to crop pictures; with the new camera, they get framed properly. And they are much higher quality (at least technically: it’s still me behind the camera most of the time, though my boss kindly took the ones of me); in particular, its flash and autofocus are much more intelligent. Now I really don’t have any excuse to avoid putting up pictures from last summer’s vacation; next weekend!

yoiks

February 4th, 2006

I am juvenile enough to be amused by the phrase “his ancient vocal technique, known as ‘yoik’.”

(From Gierran, by Wimme. The vocals are pretty interesting; I could have done without the decidedly non-ancient accompaniment, but Scott warned me when he lent it to me that he probably likes electronica more than I do.)

books without authors

February 4th, 2006

Despite appearances, I have been making progress on dbcdb recently; it’s just been taking a little while to go through the examples and exercises in Learning SQL, and I was busy last weekend. (As I am this weekend, but I’ll find time tomorrow somehow. I have a big backlog of posts to write here, too.)

Still, it will take some time before the SQL backend is in place. I’d been vowing not to implement any new features until I’d done so, which has been quite annoying since I really want to have links from dbcdb entries to blog posts. But I really do want the SQL conversion to happen as soon as possible; adding other features will delay that, and adding that particular feature will make the conversion slightly more complicated.

But then I started reading a book without an author, which I didn’t support. It wasn’t at all hard to support – I just had to test against null in a few places – but it took me a while to track down all those places. It didn’t help that I didn’t think of all the appropriate unit tests to write, so I had to actually use jdb in order to track down places where a NullPointerException was being thrown, so I could cover them with unit tests and fix the problem. Pretty frustrating; I can’t say that I’m too impressed by that debugger. Still, it’s working now.

ds game sales

February 2nd, 2006

For the week of January 16 – January 22, eight of the ten bestselling video games in Japan were for the DS, an outcome I would not have believed half a year ago, let alone at launch. The only reason why the hardware chart for that month doesn’t show a similar skew is because Nintendo ran out of DS units to sell a few weeks ago. And Nintendo’s current market-broadening strategy is really paying off: two of the games, both of which are million-sellers, are in the Brain Training series, and there’s no way traditional gamers are buying all of those. Apparently Yawaraka Atamajuku, which has also sold a million copies, is a spin-off of sorts of that series; and while Animal Crossing and Tamagotchi (1.6 and .9 million units, respectively) are in a very different genre from the above, they’re also hardly targeted at traditional gamers.

The Brain Training games are about to be launched in the US; I’d be shocked if they had the same effect here, though. (Then again, I’ve been shocked before.) If Sony would just loosen up on the PSP and let other people treat it as the technically superb handheld platform that it is, who knows what would happen, because the geek crowd here is very enamored with that machine. But Sony’s current dual nature as electronics manufacturer and content provider (of movies and music, not just games) means that they’re unable to give up control to that extent. Too bad; I’d like to see what a good homebrew portable culture could come up with. I am enough of a Nintendo fanboy to be happy about Sony’s mistakes, though. But the genre broadening implications of their success are simply important for the development of new forms of art.

(While I’m on the subject, I should mention this Lost Garden post, too.)

unfinished fugue

February 2nd, 2006

A followup to an old post of mine: I was just reading the liner notes to the Davitt Moroney recording of The Art of the Fugue, and it seems that there is good historical evidence that the unfinished fugue was, indeed, intended to be part of the work. Which makes me happy: it would feel wrong to me for as stunning a fugue as that one to not be part of a larger work.

Hmm: I’m used to thinking of the Grosse Fuge as standing on its own, but it was originally the last movement of Beethoven’s Opus 130. Following the above reasoning, should I prefer the fugue in its original setting? That’s the way that the Takacs quartet does it, now that I finally have that CD. (On my third try: Amazon would seem to have gotten a batch of bad disks. Very well-done return policy, though.) I’ll listen to it a bit more when I have a chance.

I like the Moroney recording of The Art of the Fugue a lot more than the aforementioned Leonhardt one, though I’m still looking for further recommendations. The start of the recording is a bit disappointing to me: Moroney articulates notes less frequently than I would, so the relatively simple textures of the early fugues sound a bit plain. (Doubtless many people would think my way of playing it is overwrought; for that matter, maybe I wouldn’t articulate as much when actually playing as I think I might when listening to it.) But by the second disk, all such thoughts have disappeared; by the time I get to the pause in the final fugue as the BACH theme gets introduced, I’m in awe; I’m almost ready to cry when the fugue breaks off; then the canons provide a bit of a breather; and then Moroney ends with the final fugue, this time with a completion that he carried out that is everything that is eminently satisfying. I’ll still take the Gould Well-Tempered Clavier recordings for my ultimate fix, but the best moments of this recording are fully its match.

humans as specialized processors

January 30th, 2006

Amazon has a program called “Mechanical Turk” where people can sign up do to tasks that computers have trouble with (primarily image processing, as far as I can tell) at the request of computer programs. A clearinghouse of human labor for our robotic masters!

john lennon interview

January 30th, 2006

I don’t know if anybody cares, but here’s a longish John Lennon interview that I hadn’t seen before.

charming hostess

January 29th, 2006

I’ve been celebrating my newfound freedom to listen to whatever the the hell I want by going through the oeuvre of Charming Hostess. At least most of their oeuvre; browsing through their website, it would seem that I am missing Thick and Grim. So maybe I’ll have a followup post next week.

Anyways: I first heard about them when I heard one of their members (I would say their leader, but I’m honestly not sure what sort of organizational structure they have; I’ll just say that she gets credited with music and lyrics fairly frequently), Jewlia Eisenberg, on a KPFA program about Walter Benjamin. (I guess radio is good for something.) Whom I hadn’t read at the time, but I’d been hearing about him from various trustworthy sources.

They played a couple of songs from her album Trilectic; I can’t remember what one of them was, but the other one, “Meister der Kultur”, was totally designed to push all my buttons. It’s in German, about Asja Lacis berating Benjamin about how, even though they all agree that capitalism is the pits, he can’t get wholeheartedly behind communism, either. It’s sung a capella, with beautiful modal harmonies.

So I got that album; really really good. (Aside from “Meister der Kultur”, I also particularly recommend “Eskimo Suit”.) And then two of their other albums, Eat and Punch. Both of which are a mix of folk songs (from various Jewish and central European communities) and pop with some nice funk aspects to it (if I have my genres down right). The former is pleasant enough, though not necessarily what I would seek out on my own; the latter is quite good, and while I’m a big fan of their a capella songs, there are some very nice bass lines and (if I recall correctly) horn playing on several of the latter tracks. Yay.

I was expecting to really like their most recent album, Sarajevo Blues, but I’m a bit nonplussed. Like Trilectic, the album is focusing on a theme that I would think I’d be interested in, but the execution isn’t so great. “Death is a Job” is quite good, but even it is marred by excessively obtrusive beatboxing, as are some of the other tracks. (Not that I’m against beatboxing – in fact, I’d been thinking that I should look for some good examples of it – but it doesn’t work for me here.) Still, I’d rather be in a world with ambitious failures than bland successes…

finished tour through music

January 28th, 2006

When I first moved out here (summer of 1998), I didn’t listen to music much. When I was at home, my media time was largely spent playing video games; sometimes I listened to CD’s in the car, but once Liesl learned to drive, I took the bus to work. (During which I read books. Which was great. But I digress.)

In the summer of 2003, I started working at Kealia. Which wasn’t easily accessible on the bus from our old apartment, so we turned my signing bonus into a car down payment. For no very good reason, I got a radio without a CD player, so I listened to the radio going to and from work. Which was fun for a little while, but it didn’t take too long for it to get old.

So in January 2004, I bought a CD player for the car. From the only car stereo store I could find which wasn’t actively offensive. (Which is also how we ended up with two Saturns: I was planning to buy a Toyota the second time, but man, those guys were incredible. I was amused when one of the sales people put a lighted cigarette into his shirt pocket, at least. Alas, our older Saturn’s engine died earlier than it should have, so no more Saturns for us in the future. Again, though, I digress.) I have a fair number of CD’s around (mostly bought during my undergrad years), so I decided to go through the entire collection.

This took a while; my commute is pretty short, so I could only listen to about 3 CD’s a week. My pace more or less doubled a year later when I got the iPod, fortunately: I was getting a bit tired of how long it was taking. Though I was surprised at how few of the CD’s I got rid of as a result of the tour; I guess my tastes in music haven’t changed all that much over the last decade and a half. (My tastes in pop music have changed more than my tastes in classical music.)

But now I am done. Which leaves me at a bit of a loss: I have to actually think about what music I am going to listen to next. (The Zero Patience soundtrack got the nod first: “Pop-A-Boner” is a great song, though I’m sure the fact that it was one of the first CD’s on the trek so I hadn’t listened to it for two years had something to do with the choice as well.) I am struggling through, however. My music listening does seem to be a bit pop-heavy as a result, but I think that’s a temporary thing: doubtless next month I’ll go on a Shostakovich kick or something.

What is a little more annoying is that I would like to go out and buy more music, but I don’t have any great sources of recommendations right now, and I’m pretty out of touch with the last decade of music. So if everybody who reads this post could leave a comment telling me of a CD to buy, I would appreciate it. (Seriously, I would.) I don’t have any friends whom I currently spend much time talking about music with. I don’t listen to radio enough to get a feel for what new music out there I’d be interested in; I’ve been trying to get some of that information from podcasts, but with limited success. One problem with that is that I rarely hear a new song more than once; that’s almost never enough to get me to want to buy a CD, unless the song is really distinctive. And I just haven’t shifted into the mode of buying individual songs instead of individual tracks, for various reasons. If I’d been thinking, I would have rated my entire CD collection while listening to it and let Amazon give me some suggestions; oh well.

indonesian chicken curry

January 27th, 2006

The third recipe in my “curry paste” series, and the second recipe in my “chicken curry by country” series. I’m a bit dubious about this recipe’s authenticity, even before my alterations. But it’s yummy, which is what counts. Though admittedly not as stunning as the first installment in the latter; I can’t think of the another week where I’ve enjoyed leftovers so much.


Indonesian Chicken Curry, from Pat Chapman’s Curry Club Cookbook

vegetable oil
4 garlic cloves, minced
2 inch cube ginger, minced
1 onion, chopped
1/2 tsp turmeric
2 Tbsp mild curry paste
1 1/2 lb chicken, cut into bite-sized pieces
5 dried red chiles
14 oz can diced tomatoes, mostly drained
2 Tbsp peanut butter
4 Tbsp dried shredded coconut
1 Tbsp soy sauce
2 Tbsp lemon juice
salt to taste

Heat oil in a skillet; fry garlic, ginger, onion, and turmeric for 5 minutes. Add curry paste, fry for 3 minutes more. Add chicken, and cook for a few minutes until cooked on all sides. Add remaining ingredients, and cook for another 10-20 minutes.

more on counterpunch

January 24th, 2006

I subscribe to the paper edition of CounterPunch, but I’d never seriously looked at their website before today; clearly I’ve been missing something. Some examples, all from stories appearing today or yesterday:

  • This is just scary. It does make me happy that it’s a Reagan appointee and former WSJ editor who’s pointing it out: I’m sure there are many areas about which I would disagree with the author, but at least some of our core beliefs agree.
  • Plain old good reporting. Dig into DoD budget numbers, try to figure out what they mean.
  • Noam Chomsky being Noam Chomsky. If we’re going to propose standards of behavior, we should examine our own action in light of them.
  • Yes, voting machines can be hacked. Who knows the extent to which they have been hacked in real elections (my guess is only in a few relatively unimportant ones), but this should be reason enough to ditch the things unless they get subjected to much more scrutiny and come with a paper trail.

If only they would add an RSS feed…

iraqi death toll

January 24th, 2006

Just how many Iraqis have died because of our invasion and occupation? The press doesn’t seem to be doing a very good job of answering (heck, asking) this question, and it seems to me like a fairly important one. After all, the only potentially legitimate reasons for the war that I can think of are:

  1. It helps us.
  2. It helps them.

The original claims for the invasion were based on the first reason; they haven’t held up very well. (To be sure, I still believe that the first reason is the main cause, for a value of “us” that I don’t particularly identify with.) So what about the second reason? It’s great when a dictator falls from power. But we haven’t exactly seen a flowering of freedom, choice, and democracy in the country, and I’m ashamed to say that I’m not at all convinced that our occupation is a qualitative improvement over life under Hussein.

Which leaves the possibility that at least it’s a quantitative improvement in Iraqis’ lives. Which is a lousy reason for a war and occupation, but let’s run with it: can we get some numbers here? Was Hussein killing more Iraqis, or were we, for example? Here’s one article that tries to answer this question; unfortunately, halfway down the article, I get this feeling that it’s slipped into crackpot mode. This is, alas, a problem with CounterPunch: they talk about subjects that are woefully undercovered, and some of their reporting can be quite good indeed, but the editors have an unfortunate sympathy for crackpot science.

To be sure, I’m not completely convinced that the math in that article is bad; maybe statisticians would agree with it, or maybe it’s exposing a genuine difference in the statistical community. Anybody know? My statistical background is embarrassingly weak.

lean manufacturing reading

January 24th, 2006

I e-mailed the author of the blog I mentioned recently, and he was kind enough to put together a lean manufacturing reading list.

an interesting exception idea

January 22nd, 2006

Here’s an idea about exceptions that I hadn’t seen before: catch them as early as possible, and then

To avoid strong coupling between parts of the system we shouldn’t inform the caller that we had a problem. Instead, the object that catches the exception should set its own state such that it will answer future messages in the light of the problem that occurred. (In particular, the NullObject or SpecialCase pattern is useful here.)

I actually like exceptions just fine, but it would be interesting to think about how this suggestion might work out in practice.

lean manufacturing?

January 22nd, 2006

Various mentions I’ve seen recently make me think I should learn more about lean manufacturing. An interesting quote:

Kaizen activities in lean manufacturing often begin with red-tagging, in which all superfluous inventory, tools and rubbish are marked with a red tag and moved into one corner. At the end of a week, if any tagged items haven’t been used, they can safely be disposed of. Perhaps software projects and teams could begin the move to agile by red-tagging tools and code…

This entry from that blog is worth thinking about, too.

cambodian chicken curry

January 22nd, 2006

Tonight’s dinner. It takes a bit too long to make on a weekday: it’s not as complicated as the list of ingredients might make you think, but it does take a little while and requires you to juggle a few skillets. Nice if you’re looking for something a bit special to cook during the weekend; also, it is a rare guest in my experience who won’t be pleased by being served this.

It’s from The Elephant Walk Cookbook; I trust the restaurants continue to serve the populace of the Boston area well. I’ve modified the recipe lightly to reflect the way we actually cook it; the most significant difference is that the original recipe calls for a couple of pounds of whole chicken pieces. (I’m just not into large pieces of meat.) I did, however, leave all of the esoteric ingredients intact, despite the fact that we rarely or never use several of them; please don’t let their absence from your local supermarket dissuade you from cooking this recipe. We did use star anise once when cooking this, but I didn’t notice a difference; we’ve never used shrimp paste whith it, and while I imagine I probably would notice a difference there, our kitchen isn’t well enough ventilated to want to play around with the stuff. (Rotting fish; yum!)


Cambodian Chicken Curry, from The Elephant Walk Cookbook

Paste:
1/4 cup vegetable oil
4 stalks lemongrass, trimmed and sliced
3 dried New Mexico (or Anaheim) chiles, soaked, seeded, and deveined
5 garlic cloves, coarsely chopped
1 large shallot, coarsely chopped
1/2 inch piece of ginger (or galangal, if you can find it)
1 1/2 cinnamon sticks, cracked
4 whole star anise
9 cardamom seeds
1 small Asian nutmeg
16 peppercorns
1/2 tsp coriander seeds
1/2 tsp fennel seeds

1 cup water
1/4 cup coarsely chopped fresh cilantro stems
1/4 tsp turmeric
2 1/2 tsp shrimp paste
1/2 cup plus 1 Tbsp vegetable oil
1 can unsweetened coconut milk
1 – 1 1/2 lb chicken breast
1 medium onion, thinly sliced
2 Tbsp fish sauce
4 tsp sugar
1 tsp salt
1 – 1 1/2 lb potatoes, peeled and cut into 1/4 inch thick slices

First, make the paste: heat oil in skillet, and add the rest of the paste ingredients. Fry for about 5 minutes. Use a slotted spoon to move it to a blender, and combine with water, cilantro, turmeric, and shrimp paste; blend until smooth.

In a large, heavy pot, heat 1 Tbsp oil, add half the coconut milk, and cook for 2-3 minutes. And curry paste and cook for another 2 minutes. Add the chicken, onion, fish sauce, sugar, and salt, and cook for 5 minutes. Add rest of coconut milk, and continue to cook.

Meanwhile, heat 1/2 cup oil in a large skillet; fry potatoes until golden brown. Add them to the main pot when done; cook for a few more minutes to let the sauce pervade the potatoes.

bad patents

January 22nd, 2006

The Microsoft FAT patent scares me. In the past, I didn’t like software patents because patenting algorithms didn’t make any sense to me as a mathematician. But patents that prevent reverse engineering are directly harmful, too: those are my pictures on my digital camera, and it’s none of Microsoft’s business if I want to upload them to my Linux box. And then there’s this Microsoft patent application, which really is ridiculous.

Sigh. Should we just throw out the whole idea of patents, or are they actually helpful anywhere? Software patents are bad, even evil. Pharmaceutical patents are definitely used for evil: people die because of those things, people live in poverty because of these things. Maybe those are the areas where patents are currently getting abused the most; I’m getting increasingly dubious about the whole idea, though.

And I’m pretty dubious about the idea of copyright, too. Let’s give the whole thing up and start again. At the very least, let’s try to make sure we’re allowing the fewest protections consistent with the notion that their purpose is

To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries.

Setting the whole prior art issue aside, does anybody seriously believe that patenting the idea of IM’ing smiley faces serves to promote the progress of science and useful arts? Or even useless arts?