Do we really have a need to be healthy?

March 31st, 2009 by Brianna

A sort of continuation of this.

My mother, and many of my relatives, have an obsession with health. They’re into the entire natural foods/the FDA is evil/big-companies-are-out-to-get-us sort of thing. And, they claim that they’re happier and more healthy following X diet or N exercise program. (And that I should do the same.)

It’s not just them. The media bombards us with health products. The government and a million doctors and health clinics tell us how to eat and how much to exercise. According to just about everyone, we’re in an obesity epidemic. What is it now – 65%, 75% percent of adults? Or something like that. And we’re all too stressed, and we have too much unsafe sex, etc.,etc.

Now, some very smart people have good, rational things to say about fat acceptance, legalization of drugs, and other issues. All of this is good. I think it goes farther than that, though.

Think about this for a second:

Exhibit A: We all die eventually.
Exhibit B: Life expectancy in western society is longer than any in recorded history.

Even if you eat crap, drive like an idiot, have sex with everyone you can, are stressed about your family’s disapproval, and are high on drugs the entire time, you will probably live as long (30s) as the average person in many societies, both historical and modern. Don’t get me wrong – I’m not saying that living like that is a good. (As far as I’m concerned, hurting other people is always wrong – the above lifestyle is pretty hard on the rest of society). But while most people would say that such a person is unhappy, that they need help, that there’s something wrong with them.

I’m certain that there were and are plenty of people who knew they would likely die in their thirties who, live perfectly happy, fulfilled lives. So why does it bother us, that some people simply aren’t afraid of death?

I’m simplifying, of course. Something might feel good now, but worse later, it’s a trade-off, blah, blah. But let’s apply this idea to something small. Like eating unhealthily. Or not exercising. Or having sex with a large number of partners. Is it really wrong because it’s potentially unhealthy? It’s wrong if it hurts someone, to be sure. But who’s to say that someone can’t prefer being unhealthy, especially if we’re only considering one unhealthy activity, with minimal impact?

Back to the fat acceptance argument, for a moment. Kate Harding goes into great detail as to why being fat isn’t always unhealthy, and why some people can’t help it. So, let’s say she’s wrong. Being fat really is unhealthy. If you’re fat, you’re going to die sooner. Does that make you a bad person? Really? Even if it makes you happier?

And who defines happiness, anyway? More on that some other time.

(My goodness – I’m in a weird mood at the moment. Oh, well!)

Battlestar Galactaca – AI and the Nature of Humanity

March 28th, 2009 by Brianna

I finally watched the finale of Battlestar Galactaca. It was good, but… disappointing.

(Warning – this is more of a series review than an episode review. It’s long, and very spoily.)

Technically speaking, the finale was breathtakingly perfect. It was exciting. The special effects were gorgeous. The emotions were powerful. The final outcome (Would they rescue Hera? Would they all die? Would Cavil get away with his plan?) was always in doubt. Tory was finally punished for killing Callie, Boomer for, well, everything. Anders finally amounted to something. Starbuck fulfilled her destiny. Most of the plot lines, and all of the recent ones, were wrapped up in a nice little ball. And when Roslin died, I broke down and cried for the rest of the episode.

So BSG ‘worked’, if you will. It was an emotional, powerful story. It had strong, interesting characters. The plot was coherent, for a TV show at least. The music and cinematography were beautiful. But in the end, it all came down to the biblical book of Ecclesiastes. “There is nothing new under the sun.” = “All of this has happened before, and all of this will happen again.” Yeah, yeah. History repeats itself. Life is a cycle. Can we break the cycle? And since they intentionally forgot their history, we’re probably doomed to repeat it too. Oh – and the god who is “beyond good and evil” still conveniently wants to stop violence. They took the easy way out.
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Anyone But Me: Episode 5

March 27th, 2009 by Brianna

Anyone But Me is back! And it’s as good as ever! Loved the pacing, the sound design (the audio was perfect – no noise), the plot – everything!

Once again, understatement is the theme of the day. Aster is depressed about her relationship with Vivian. She skips school. She lies in bed. I love that she’s not overtly mad, not obviously depressed – it’s just she just won’t get up, and won’t answer the phone. And yet, she’s fully dressed, so we know she thought about getting up and doing something. Loved all the details. (But it makes me so sad! Waah! Which means that it’s really good.) The cut to to Vivian hanging up her phone worked amazingly well.

On to Archibald: I still can’t figure out why he’s always hanging around the principal’s office. Perhaps I missed that. Still, it says a lot about his character: he’s an articulate loner. Who has a crush on Elizabeth – which we found out about in one short scene, and one line. Love, love, love the brevity and density. And Archibald and Vivian bonding over girl troubles was sooo cute!

Speaking of cute, I thought it fit perfectly that Vivian is a Buffy fan! Oh – and she is also prone to ramble – not incoherently, but awkwardly (“… because I always get ravenously hungry when things aren’t going right.”) I completely do this! Yay! for introverts.

The only thing I didn’t care so much for in this episode, was the scene with the dad and the aunt. It just… didn’t seem to add anything, especially considering how long it was. (It was interesting to know that the aunt was a bad girl. That explains her inability to be a mother figure to Vivian, I suppose.) I was also really surprised that Vivian didn’t call them. We know that Aster is irresponsible – I thought Vivian was the responsible one. Still, she has a lot on her mind, so it’s certainly understandable.

Finally, cliffhangers! What’s up with Vivian and her old friend? And more importantly, what’s in the note

Anyway, I still absolutely love Anyone But Me. Can’t wait for the next episode!

Ada Lovelace Day: Joanna Rutkowska

March 24th, 2009 by Brianna

(This post is for Ada Lovelace day, a new media event for raising awareness about women in technology. You can find a list of the many other posts here.)

Happy Ada Lovelace Day, everyone! Today, I’d like to talk about the woman who, more than anyone else inspired me to go into computer science, Joanna Rutkowska. Joanna Rutkowska is a computer security researcher. Simply put, she tries to find new ways to break into a computer, so that the bugs which allowed the break-in can be fixed. And she is very good at it. Her original claim to fame was the Blue Pill, a virtualization rootkit. Basically, it uses hardware present in newer processors to take over a computer. (If you want to know more, read her blog post, but be warned – it’s very complicated!) The Blue Pill sparked a bit of a media frenzy – not to mention controversy (over whether is was really undetectable). Now, she is the CEO of Invisible Things Lab, a computer security research company.

At the time the blue pill was released, I was fascinated by the whole situation, and by Joanna. If you think about is, most of the really well known people in technology are teachers, especially for women. And yet, here was a woman who essentially, A: wrote some brilliant code, and B: gave a little presentation about it. And it was a big deal. More than that, and despite all the media craziness, I got the distinct impression that Joanna didn’t really care about the whole circus, not really – she just wanted to hack computers!

Now, there’s certainly nothing wrong with teaching – but I personally don’t like it, and have no desire to teach. It felt strange to me that almost all of the women in technology I read about were teachers. And so, Joanna has become a tremendous role model for me. She’s a programmer, a researcher, she’s brilliant, and she’s just really, really… cool! (After all, that’s what technology is in the end – finding cool new things to do!)

So thank you, Joanna, and all of the other women we’re honoring for Ada Lovelace Day. Thanks for being an inspiration and for simply doing what you do best!

(Crossposted at Fourth Wave)

Pre-Ada Day #2: Kim Polese

March 23rd, 2009 by Brianna

(This post is for Ada Lovelace day, a new media event for raising awareness about women in technology.)

If you’ve been anywhere near a computer in the last 10 years, you’ve probably heard of something called Java. It’s a programming language and run-time environment, which, over the last 14 years, has gone from being non-existent to being the most popular programming language in the world. Much of Java’s popularity can be attributed to a woman named Kim Polese. Often described as a ‘one woman marketing team’, she insisted that Sun release Java technology without charging royalties: according to this interview, she said, “…it became pretty obvious to me that’s[royalties] a good way to kill a new language. People just won’t pay royalties. I was very insistent about that, and also about getting the source code out there.”

It’s no understatement to say that releasing Java in this way has revolutionized the software industry.

If you’d like to read more about Kim Polese, some other good interviews are here, here, and here. She is currently CEO of SpikeSource, an open source software company.

(Crossposted at Fourth Wave)

Pre-Ada Day #1: Limor Fried

March 22nd, 2009 by Brianna

(This post is for Ada Lovelace day, a new media event about raising awareness about women in technology.)

One of the hazards of being an aspiring woman in technology (and I speak from personal experience here!) is that you spend a great deal of time on related websites, forums, chat rooms, and other ‘geek related’ sites. And women in most of these places are non-existent. Not vastly outnumbered, not ignored, but non-existent. Try posting something, anything on, say, Slashdot with a female user name. Here are the responses you’ll get (unless things have greatly changed in the last 2 years – which I doubt). If you’re lucky: “OMG! A girl” or “It’s the only girl on /.” If unlucky? “Pix pls!” or “Wanna Cyber?”.

Lovely, isn’t it? You quickly learn to use a male pseudonym.

Given that a million tech-interested teenagers are spending their formative years at these sorts of places, I wouldn’t be surprised if this “women don’t exist on the Internet” attitude wasn’t primarily responsible for the overall lack of women in technology. You see, everyone’s heard of Ada Lovelace and Grace Hopper, and a dozen women Google and Microsoft employees, but they’re just not… cool. They don’t have much geek cred., if you will.

Enter Limor Fried, geek goddess extraordinarie!

Her biography page says, “Hello, my name is Limor & I’m an engineer,” She’s an EE (electrical engineer), she has a masters from MIT, and she has one of the most interesting tech websites anywhere.

Her site contains an immense number of original, useful, and fascinating projects, from SIM card readers to a universal TV power button. She has a company, adafruit industries, which sells kits for electronic projects, and she operates one of the most intelligent (high SNR!) electronics forums I’ve ever seen. Her pages on multimeter use and PIC vs. AVR microntrollers are currently the most popular on the Internet.

Her original claim to fame was the wave bubble, a portable cell phone jammer. She wrote an amazing thesis for MIT about the jammer (she calls it ‘electrical engineering art’) It basically posits that technology is taking over our lives, and we need to be able to control it. Thus, the jammer (and a pair of TV darkening glasses). I highly recommend reading the thesis – it’s excellent, and not boring at all.

In short, Limor Fried is one of the coolest people on the Internet. Oh – and she happens to be a woman!

(Crossposted at Fourth Wave Feminism)

Semi-Critical Reviews: Sleater-Kinney – Call The Doctor

March 20th, 2009 by Brianna

Introduction

With Call The Doctor, Sleater-Kinney begins to sound like, well, Sleater-Kinney! Their first album was very riot-grrl, with some flashes of later beyond-riot-grrl brilliance, but Call The Doctor is the beginning of the real thing. The guitars parts are more complex, with bigger riffs and less simple chords. The rhythms are more complex. The songs are longer. The lyrics are more complicated.

Call The Doctor is a very serious album. Riot-grrl (and S-K’s first album) is always serious, of course, but it’s also enraged, angry, out of control. Punk in general, for that matter, tends to have that lack of control, that simple “pounding it out” sound. If riot-grrl is an expression of bottled-up rage, a release of pure anger at the faults of the world, Call The Doctor is more an impassioned argument. It’s rational, reasonable, intelligent – and incredibly personal. And still angry. We’re still being screamed at, but at the same time we know that we deserve it, and moreover, why.
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Sluggy vs. Dollhouse

March 17th, 2009 by Brianna

I never thought of this until just now, but Oasis in Sluggy Freelance could be a character in Dollhouse!

It’s kind of uncanny. And here I thought that Dollhouse was really original… Oasis has a sort of weird past, involving strange operations. She has her mind altered by a creepy corporation. She can’t control herself when it comes to the thing that are put into her head. And now, apparently, she’s trying to break free of the mind control, via meditation. If the guy who knows how to do the mind wipe died on Dollhouse, it would be almost exactly the same.

Hey – why don’t they make Sluggy into a TV show? That would be pretty cool.

IRMouse update

March 14th, 2009 by Brianna

The IR mouse is almost finished! Just need to work out a few bugs. So, I’ve uploaded some photos and schematics! Whee!

Something I learned today…

March 11th, 2009 by Brianna

Connecting the output of a chip to two inputs, where the chip doesn’t drive enough current for both inputs, may cause undefined behavior. Even if one of the input chips is fried.

I just love debugging hardware.

(The fried chip in question was bonded to the PCB – I couldn’t remove it, so I just cut the traces. Everything worked fine after that!)

Why is the chip fried, you ask? It’s because I’m an idiot, and connected Vcc and ground in reverse.

I’m trying to come up with some deep philosophic insight from this experience, but I’m mostly just frustrated…