Geek Rant dot org

 

Thu 2007-11-01

Sleepy, so sleepy…

Filed under: — josh @ 06:48

Is sleep the cause of the modern world’s woes?

Digg this

Sat 2007-05-19

Communication with pre-vocalisation humans: a review

Filed under: — josh @ 05:18

Earlier I mentioned that Cathy and I were trying to communicate with Owen using sign language. I’m here to report how that went.

It took a while. Our signing was persistent, and eventually we started seeing him signing back at us, although because of his impaired fine motor skills (what with being a baby and all) he didn’t do a good job of making the “correct” or taught signs. But we knew what he meant, and we consistently “corrected” him (by repeating our understanding back using the right sign), and saw no change. Once he’d figured out the sign for something, and he was getting the right response, he was happy. It took more than six months for him to change his sign for Cat from his personal sign (sticking his fingers to his lips) to that similar to the right one (pulling at whiskers on your face). He’s still signing “more” incorrectly, but we know exactly what he means - and he couples it with a spoken “Mor” nowadays.

One thing that I noticed was that his vocabulary was expanding steadily, until it suddenly collapsed. And that coincided with him beginning to vocalise - as soon as he started making distinguishable sounds, it seemed like all the hand signs fell out of his head. They’ve slowly returned, but it was a major disappointment to go from understanding most of his wants to understanding few of them.

A downside of sign language is that it’s hard to read in darkness. So going to a crying baby in the middle of the night and getting him to tell me what was wrong/what he wanted didn’t work so good.

In balance, I’d say that signing helped a lot. Owen’s a very calm child, which I partially attribute to his ability to tell his parents what he wants - and when we’re able to tell him that we understand, but he’s not getting any more chocolate until tomorrow, his frustration isn’t due to a communications failure.

Digg this

Sat 2006-12-02

What I learned from Scrutineering an Election

Filed under: — josh @ 06:02

I scrutineered the 2006 Victorian State Election. Comments are made in the context of the voting systems used there: Preferential for the lower house, and Single Transferable Vote for the upper house. I was in a very safe Labour seat.

  1. HTV cards seem to hold quite a sway over voters; about two thirds of them vote as per the HTV card. In the upper house, HTV cards are unnecessary - the preferences are built in to the system. The informal rate is still disturbingly high.

    Because of this, I think the lower house ticket should allow a single “1″, tick or a cross to be entered - just like the upper house. It would eliminate the need for HTV cards.

  2. How To Vote (HTV) cards don’t affect upper house results. The Democrats were handing out HTVs at my booth. The Democrats weren’t running a lower house candidate, only upper house. The DLP and People Power were in a similar boat, but weren’t handing out HTVs. They all got the same number of Above The Line (ATL) votes.
  3. The ALP don’t care about the upper house. After the lower house count finished, the ALP scrutineers left. No Liberal scrutineer ever showed. The Labour guys said they were there “to make sure the Liberals don’t pull one of their dirty tricks” - no, they wouldn’t elaborate.
  4. Donkey voting is alive and well. I didn’t capture the rate, but I have been told 1%. I think it might even be 2% or more, looking at my figures. But in my booth, a donkey vote could easily have been classified as a “Not the sitting candidate - I hate major political parties” vote.
  5. The preferential voting system is not well understood.

    The VEC has made it as easy as they could for voters to vote formally.

    While the general process of numbering from one to the number of candidates is broadly understood by Election staff, even they don’t get the finer points of what constitutes a formal vote. The general gist for this election was “do as much as you can to make the vote valid” - so if the last digit was missing off a lower house ballot, it was clear what the voter’s intentions were; if the upper house ticket had marks both above the line and below it, the more specific (i.e., BTL) vote was taken. In addition to a “1″, a tick or a cross was acceptable; digits other than 1 didn’t invalidate a formal ballot. Basically, within the voting rules, great allowances were made for what counted as a formal vote. I spent a lot of my scrutineering time adjudicating as to what a formal ballot looked like. Which brings me to:

    • What does a valid “1″ look like? Some fonts put a bar at top, or top and bottom. And it seems some people write them like a seven, and others like an upside-down square-mirror-imaged J. Is a half-cross a “1″, or enough of a cross to make a formal vote?
  6. Some people object to compulsory voting.

    Nearly half of the informal votes I saw were completely blank. They suggest a decision to not vote. From my read of this AEC research paper on informal voting, 1.5% - 3.5% points of informal voting are by people who don’t want to vote (something like 25% of people don’t want to vote). These figures correlate to what I saw.

    15% of voters didn’t bother turning up to vote. Another 9% shouldn’t have bothered - their votes were informal. So the election was decided by the 75% of voters who could (both willing and able to) vote.

  7. People are idiots

    Apparently there are some other correlated predictors for informal voting: English as a second language (ESL), little education and too many candidates. The ESLers have no excuse, election materials are provided in the twenty or so dominate foreign languages. Too many candidates for your little brain? Boo hoo. My booth had a stunning four candidates - most people can count to three. Didn’t go to school? Doesn’t preclude you from counting to three. The only reasonable explanation is People Are Idiots.

    This observation is also made in the context of the first point in my list.

I scrutineered to confirm my last point (it’s not that hard, I really couldn’t believe the informal rate was that high), and to challenge my assumption about HTV cards - they don’t work. Wrong. They work wonderfully. I also couldn’t believe that so many people vote “1″ for a major party - but I was wrong, nearly 90% of valid votes cast were for the majors. I still don’t know why, but at least I’ve seen with my own eyes that it happens.

Perhaps we should just let our kids vote.

Digg this

Sun 2006-08-20

Arabs are evil because they are left handed

Filed under: — josh @ 05:57

Do you recall having seen an Arab with blue hands? No? Fairly conclusive proof that All Arabs Are Evil.

You see, Arabic is a RTL script (in English, on the other hand - hah! - is Left-To-Right).

When you right a LTR script using your right hand, you get no ink on your hand, but try writing with your left hand. Blue ink everywhere! Yuk! But it’s the other way around with a RTL script.

It is widely known that Left-handed is evil, and the Arabs, well, they must all be left-handed because I don’t see them wandering around with blue hands; if they did, then we could easily tell them apart and protect ourselves.

Forward this one onto George, for the next time they don’t buy the Anthrax-vial speil.

Digg this

Fri 2006-06-16

Principles of the American Cargo Cult

Filed under: — josh @ 20:18

Check out these Principles of American culture, and naturally to a an increasing degree, Australian culture.

When you make these assumptions, the behaviours that we’re seeing just pop out as obvious side effects. It boils down to: it’s not my fault, the rest of the world is wrong.

Digg this

Fri 2006-06-02

Geek guy’s guide to girls

Filed under: — josh @ 07:04

A geek guy wants to tell it like it is about women.

My advice to Owen will be…. avoid the crazy chicks. Like the plauge bird flu. Get a wide breadth of experience, and then settle down with a nice girl in time to have kids and still be young enough to survive the process.

Digg this

Fri 2006-05-26

Wow, how did I miss the Mechanical Turk?

Filed under: — josh @ 09:23

Amazon Mechanical Turk is an astonishing idea - an Artificial AI marketplace. Basically, there’s an API you can call to get humans to do tasks (oddly enough, they want to be paid). Currently, a big favourite for the tasks is transcribing podcasts. I can see that it would be a cheap way to truth a set of training data for AI systems, like number plate detection / recognition.

An artist has used the Mechanical Turk to acquire 10,000 hand drawn left-facing sheep and put them on a site for your viewing pleasure - plus, there was an exhibition of the collectable stamp sheets etc (you can buy the as stamp-sheets for only $20 a sheet). Given the images cost less than a cent each to acquire, he may be a bullshit artist.

The Turk is an example of what Wired calls Rise of Crowdsourcing - Remember outsourcing? Sending jobs to India and China is so 2003. The new pool of cheap labor: everyday people using their spare cycles to create content, solve problems, even do corporate R & D. It’s about the markets, people. These are markets for micro-transactions - micro in their repeatability, or micro in their value.

Digg this

Wed 2006-05-24

Human to human transfer of Birdflu seen in Indonesia

Filed under: — josh @ 11:07

Human to human transfer of Birdflu has been seen in Indonesia. Six of the seven infected people have died. The infection chain from the index case is three people long.

That which was a matter of time may actually be upon us.

So, what’s your H5N1 survival strategy?

Digg this

Thu 2006-05-18

Virginity and Unexpected side-effects

Filed under: — josh @ 11:11

Mark Morford thinks that Christian Virgins Are Destroying America:

No wonder over half of all teens who take any sort of virginity pledge end up breaking the ridiculous vow within a year (says a new Harvard study), and fully 88 percent end up having sex before marriage anyway. What’s more, such silly pledges only result in more oral and anal sex among teens who try, vainly, to adhere. They also marry younger, have fewer sexual partners (read: less skill) and yet have exactly the same rate of STDs as kids who are smart enough to avoid such pointless pledges in the first place.

apparently these virgins don’t need sex education, so they don’t realise that the use of condoms is… ahhh… rather important. Morford reckons they should be running around having lots of safe sex and becoming well rounded, happy members of society.

I blame Bill Clinton:

“I did not have sexual relations with that woman, Miss Lewinsky.”

from which America’s youth has determined that taking it up the bum (or putting it into someone’s mouth) is not sex. Nice one guys. Statistical proof above. Apparently it’s called technical virginity. Yep, that’s what God wanted.

Digg this

Mon 2006-05-15

Top 10 Most Stressful Professions

Filed under: — josh @ 18:07

Info Tech is the most stressful profession.

What?

Perhaps that’s just in Youngstown, Ohio.

Digg this

Tue 2006-05-02

Where are the aliens?

Coffee drinkers are easier to persuade.

Fermi’s Paradox is explained by aliens getting adicited to computer gaming.

Strom reckons he knows how to make money with a website: ads! Plus a little other stuff.

An Irishman has a rather good summery of how to negotiate an intial salary.

Cross-platform rounded corners without images, extra markup nor CSS. The holy grail of web-design dweebs.

Digg this

Sat 2006-04-08

Too Many Meetings Make You Grumpy: study

Filed under: — josh @ 22:56

There’s a Popular Science article on scientific studies that have confirmed the obvious, including:

  1. Too Many Meetings Make You Grumpy
  2. Swallowing More Than One Magnet is Dangerous
  3. Memory and Concentration Fade With Age
  4. Women Like Funny Men (to me, not so obvious. I’m a funny guy and… anyway, I think this one might be wrong.)
  5. Time Flies When You’re Busy

But, on the flipside, they’ve disproved some widely held beliefs too. Such as kids liking Santa.

Digg this

29 queries. 0.534 seconds. Powered by WordPress