Archive for June, 2007

Links on this cloudy day

June 30th, 2007

iPhone
iPhone: droool … but wait until the end. I guess i’ll wait and see if they fix those minor annoyances before i invest the 500$. (from Metatale Bart). Update: Some people are already taking it apart :-)

Plus i really should be advertising Open Moko. Open source phones. Cuteness factor way down, but i’m all in favour of open platforms. See what the price tag is. I would develop a great application for it and get one free, only i’ve got zip experience in mobile applications.

Rosling’s work shows how you can do science for the greater good of mankind. I’ll add his blog to my feed. Watch the video of his talk ‘Debunking Myths about the world’ (also from Bart).

Jobalize:Yet another social networking tool …
Ronan from Business Garden did a piece about the over-abundance of social networks, which i agree with.

This one’s a nice idea – more like a mashup of maps and contact data. But i figure that geographical limits are not that relevant anymore. And i already subscribed to LinkedIn, OpenCoffee Club and Facebook, so i’m all networked out at the moment (link from Vinch).

Geeks Only

June 30th, 2007

back from the ITPRO Geekdinner. It’s the second one i attend.

Good fun, good food. A bad head cold and residual fatigue from a busy week kept me from fully enjoying the jokes, which, let’s face it, were very, very geeky. Which was the point, i guess.

Anyway, i’ll probably be there next time, which should be in Antwerp.

Tram

June 29th, 2007

Most people think of time spent in public transport as no-time, a sort of interstitial void time. Half an hour a day in the tram that don’t count in the big picture. You’re only going from A to B, and only A and B matter.

This is a shame, as traveling by tram can actually be an interesting experience. Lots of different people – myriads of styles. Lots of ways of ‘not being there’. And ways to try to ignore the fellow passengers as hard as possible: iPod, book (that’s me), magazine, look out of the window, unfocus.

Yesterday and today, coincidentally, there were people singing along with their music. One was a wee guy of moroccan origin, rapping along with his gangsta’ stuff. Not my thing, but i had to admire the way he kept it up. He obviously knew the song intimately.

Then today, R’n'B. Black girl. Funny actually, because she liked the song enough to want to sign along, but she was trying to sing as low as possible, so to not attract attention. In vain, because anyone doing anything louder than breathing gets a lot of looks anyway. From the corner of the eye of course, you wouldn’t want anything like eye contact.

I like my interstitial time. Makes me smile.

Paper and Ink

June 26th, 2007

inkbottle
Annalee Newitz’s last article started me thinking. She talks about the fact that companies seem to be investing in new uses for paper, since print is not working that well anymore, but nobody tries to re-use good journalists.

I don’t think paper will disappear that fast. Most book readers will agree with me that you can’t read a good novel, or even a computing book in PDF format. A newspaper is way better to spill coffee on at the breakfast table than an electronic device.

There’s been harbingers of doom in the form of the Sony Reader, or e-paper products. But Reader-like products will not convince anyone as long as it costs more than a paper book to download an e-book. I haven’t seen anything like hype surrounding these items.

The reason could be that they address a need that is already being fully addressed by paper print. People naturally resist change, so you need a minimum increment in functionality to justify switching.

So paper and print is not about to disappear. OK, let’s come to her second point: the cutting loose of skilled journalist. I quote Annalee:

I live in a world where corporations care more about the future of paper than the futures of people who have made their living turning paper into a massive network of vital, important communications. This is not how technological change should work.

Aye sister. Newsflash: big companies work like that. Cost-cutting. Profit, not people.

And i think there is a market for good writers, on paper or online. They might not have a steady income. But isn’t this the case for most journalists anyway ? A happy few have found a comfy full-time spot in a newspaper office (often with a little help from their friends), but most freelance for years.

If you’re a good writer, you will be noticed – most of us online writers are amateurs. If you’re not a good writer, you should do something else anyway.

Online writing has an additional level of freedom: no big investment required, so the edition will not automatically be in the hand of big capital. And you have a potentially worldwide audience.

So i think Annalee Newitz is right in complaining about how our society works, but not in bemoaning the fate of journalists. I’m not a economic Darwinist, but evolution could, in this case, be a good thing.

Around the corner

June 24th, 2007

Too many events in Brussels this weekend.

So many things, so little week-end ! That’s what’s great about living in Brussels. Once you’re out of the door, the only problem is choosing.

How many monkeys does it take to type spam

June 22nd, 2007

garbageLast few days, some spam comments have slipped through my Akismet spam filter.

Oh-key. What i don’t get is what they’re trying to sell.

“Hello! Good Site! Thanks you! hmvzkyygfdoax”
“Hello! Good Site! Thanks you! ssrvwpezdy”
“Hello! Good Site! Thanks you! sndtgtwsqmzhsx”
“ecqxwijgl mfjqnhupo ejrcuh awkfmzdb ibgrzkna cmbrupj zvxufkpo”…

None of the products advertised here ring any bell with me. And it can’t be for the link indexing: the domain name of the given URL doesn’t exist (though the IP is pingable).
What is going on here ? Are they just trying to untrain my spam filter ?

I might end up having to resort to reCaptcha. Not a big fan, because it takes more effort to comment. But i don’t want my site to sell cxbvgfj, dammit.

Tidal Waters

June 21st, 2007

Ah, the wave pattern of hype. Something new comes along (JBoss Seam, Ruby on Rails, Turbogears).

Suddenly, the new technology is hot. Small projects, and then larger projects, start to use it. It promises to fix all the ills of previous versions or to make building of enterprise applications incredibly easy.

After a while, often on the larger projects, teams discover the unavoidable downsides, for instance performance or flexibility worries. Or the integration between two components is not as complete as advertised. Forums fill up with woes and tantrums of developers.

The enthousiasm falls like a failed soufflĂ©. So it goes. But don’t worry: next generation of fashionable items is already waiting to take over. It will fix all the problems you just experienced, and in no time.

Links on this fair day

June 18th, 2007

Clameo.fr: excellent idea !! I wonder if this exists in Belgium ? Anyone knows ? If not, there’s a hole in our infosphere ! We need us a pol/soc student in search of a project !! (post from Vinch)

I hate to say it, but nifty stuff from Redmond. Let’s see how it pans out (post of birdiz alex)

The films of Barcamp Brussels 3 are finally starting to crawl out of the woodworks thanks to Peter Forret. If you remember, Frederic De Vries graciously lent us 3 Nokia N95 to film the proceedings. Alas, cool tech and bad filming technique (mine included) still make for a poor results.

Face Off

June 18th, 2007

The other day i was waiting at the tram stop, and something struck me. I’ve been living here for a year and a half. I take the tram every workday at the same time. Yet i didn’t recognize anybody.

OK, maybe there’s an attention problem. I’m not at my brightest at 8.30pm. Still. The sheer mass of information numbs us. Which is a shame – maybe there’s people worth knowing waiting for the same tram.

Also the years seem to have reconfigured my brain. When i was 20 i could say : hey, i recognize you from that wedding i went to 5 years ago. This has now degenerated to: you look vaguely familiar, maybe. Again, i think this has also to do with the number of people you get to meet over a lifetime.

So i got wondering about how computers do it (yes, i’m a geek). They have no such attention or memory problems. I found this cool and extensive website with reading fodder for the long winter nights. I’ve done a computer vision course, and i still feel we barely skimmed the surface.

Well, turns out that facial recognition is, predictably, very different for a computer. They are more a question of eigenspaces, many-dimensional vector space transformation and Laplacians then with hair a particular shade of auburn.

Another surprise is the variety of techniques. Pretty much all of the AI classification techniques i’ve heard of are thrown at this problem.

The benchmark seems to be something called Feret test, which is a data set of 14051 eight-bit grayscale images of human heads with views ranging from frontal to left and right profiles. No hats or wigs allowed, i suppose.

I also suspect that this problem gets a lot of funding, from, say, the US Department of Defense. So i wonder how far they got (privacy issues notwithstanding)- can you recognize someone on a satellite photo ?

When do we get the glasses that display the name of the person we’re looking at ? Not that that would help that much for striking up conversations. “So, your name is Betty ?”

Paperclip fantasy

June 15th, 2007

This morning i had to gather some stats and pretty them up in an Excel sheet. Managers like Excel. I don’t, particularly. It’s not very user-friendly (and i like vi, so that’s saying something).

What really gets me into a pickle is the Microsoft Office assistant. OK, i might need help for an arcane Excel function, but i sure don’t want to hear it from a bleeding paperclip. Go away.

So i think, rather than ‘Hide’, we should have a ‘kill’ function – much more satisfying. Why don’t they make those ?

help

Warning: require_once(/home/elise/www/wp-content/plugins/sk2_util_class.php) [function.require-once]: failed to open stream: No such file or directory in /home/elise/www/wp-content/plugins/spam_karma_2_plugin.php on line 1082

Fatal error: require_once() [function.require]: Failed opening required '/home/elise/www/wp-content/plugins/sk2_util_class.php' (include_path='.:/usr/share/php:/usr/share/pear') in /home/elise/www/wp-content/plugins/spam_karma_2_plugin.php on line 1082