Author: Kars Alfrink

Designer turned design researcher. Postdoc at TU Delft. Exploring contestable AI.

Possibility spaces and algorithmic architectures

A screenshot of Sim City.

One of the concepts I plan on exploring in my talk at the Euro IA Summit in Barcelona is ‘possibility spaces’. It’s a term used by Will Wright to describe his view of what a game can be – a space that offers multiple routes and outcomes to its explorer. That idea maps nicely with one definition of play that Zimmerman and Salen offer in Rules of Play: ‘free movement within a rigid structure’. Some examples of possibility spaces created by Wright are the well-known games Sim City and The Sims.

I think the idea of possibility spaces can help IAs to get a firmer grip on ways to realize information spaces that are multi-dimensional and (to use a term put forward by Jesse James Garrett) algorithmic. Algorithmic architectures according to Garrett are created ‘on the fly’ based on a set of rules (algorithms) that get their input (ideally) from user behaviour. The example he uses to explain this concept is Amazon.

I’ve found myself in several projects recently that would have benefited from an algorithmic approach. The hard thing is to explain its charms to clients and to get a unified vision of what it means across to the design team. I believe games might be a useful analogy. What do you think?

links for 2007-07-05

links for 2007-07-01

Goodbye NL, hello DK

Welcome indeed!

Less than a week from now I’ll exchange the lovely Netherlands for the equally lovely Denmark. I’m taking what you could call a working sabbatical. I’ll be freelancing from Copenhagen and have (pretty exciting) work lined up for the first three months. If you have a gig in social software, mobile or gaming and want to work with me from October onwards, get in touch.

Besides Copenhagen, you might be able to grab a hold of me in Brighton, where I’ll be attending dConstruct 2007 or Barcelona, where I’ll be speaking for the 3rd Euro IA Summit. Perhaps I’ll see you on the road?

Better travelling with Jet Lag Passport

Neon sign that reads 'jet lag'

With the attention given to travel lately (Dopplr springs to mind, as well as my own increased flight frequency this year) I thought I’d finally write up my experiences with a jet lag prevention technique called Jet Lag Passport.

I was planning my trip to Las Vegas earlier this year when I was approached by Daimon Sweeney. He invited me to check out this small booklet he’d written (sold on his website for 10.25 GBP) that described a pressure points and meditation routine aimed at syncing your biological clock to local time. Being a Fortean and martial artist, I saw no reason not to try it. I printed out the PDF he’d sent me for free (in exchange for a blog post if I liked it) and stashed in my carry-on bag. While taking off I took a look at it for the first time. The routine was easy to remember and takes up very little time. You repeat it for every two hours of flight.

Although it’s always hard to objectively say whether this stuff actually works (and to be honest I feel that’s beside the point) it worked for me. I had a short stay in Vegas (I arrived on Friday evening and left on Monday evening) and a long flight in comparison. I got into the rhythm of things on arrival effortlessly and had none of the weird sudden attacks of fatigue so typical of jet lag. This stuff may not be for everyone, perhaps an open mind and some experience with meditation (however small) is a prerequisite, but I’ll be sure to give it a try the next time I take one of these long flights.

Check out the booklet at Daimon’s website and who knows, if you promise to blog it, he’ll let you try it for free…

Slides and video of my Reboot 9.0 talk

So I’ve been busy uploading stuff. The slides to my Reboot 9.0 talk are up at SlideShare. I uploaded a video recorded by Iskander with his N70 to Vimeo. Finally, since SlideShare still doesn’t import the notes that go with the slides in PowerPoint, I’ve also put up a big PDF (almost 50 MB). Please refer to the notes in the PDF for all the Flickr photo credits too.

Slides

Video

Mobile Social Play @ Reboot 9.0 from Kaeru on Vimeo

Notes

  • There’s a bit too much um-ing and ah-ing for my tastes. I need to do more practice, practice, practice before these things!
  • This will be the last time I use Darth Vader as the opening slide, I promise.
  • It’s too bad I didn’t have more time to go into the examples that go with the last part. Next time: less stage setting, more meat.
  • Still, I had fun. :-) Thanks again to Thomas for having me, and all the cool people at Reboot for going easy on me.

Reboot 9.0 day 2

(Waiting for my train home to arrive, I finally have the opportunity to post this.)

So with Reboot 9.0 and the after-party done, I think I’ll briefly write up my impressions of the second day.

Stowe Boyd – Good talk as always, offering a new definition of ‘flow’. I guess his attempt to have people open themselves up to the beneficial sides of being intermittently connected was a success.

Marko Ahtisaari – Interesting character with a good story to tell. His free mobile operator for teenagers scheme made a lot of people curious. (Free stuff always does that, it seems.)

Lee Bryant – Very fitting to the theme of human?, a touching story of how former inhabitants of a Bosnian town used social software to reconnect and rebuild the town.

Julian Bleecker – Cool stuff on new ways to interact with computing technology beyond the utilitarian and efficient, into the realm of play.

Dave Winer – An interesting character having a nice conversation with Thomas. I enjoyed his offbeat remarks and dry wit.

Guy Dickinson – Another round of micropresentations, this time with me participating. I stumbled several times. Next time I’ll prepare a custom talk for this. The other presenters were awesome.

Rasmus Fleischer and Magnus Eriksson – Two cool young anarchists with interesting ideas about file sharing and the future of music. Too bad large parts of their presentation were read from a sheet.

Leisa Reichelt – A carefully put together overview of ambient intimacy, what it is and what it’s for. Next step: coming up with design guidelines for these types of ‘tools’.

Matt Webb – Delivered on the expectations raised by his performances previous years. Interesting to see him move into experience design territory and hear his take on it. Very much applicable to my daily work in designing web services.

Dinner and the after-party were great (although it seemed that the reservations scheme had gone awry, they had no place for us at our chosen restaurant). I guess drinking and talking into the night at Vega with a lot of confused locals around was a fitting way to end another great Reboot.