links for 2007-08-21

Mirroring mental models — games modelling players

Will Wright demoing Spore at TED 2007

Today I sent in the slides of my Euro IA Summit presentation for the proceedings. The rough outline of my talk is done, the most important thing now is to find the proper examples to illustrate all the fuzzy theoretical thinking. That means (at least for me) doing a lot of Flickr photo searches. This time I’ll also be experimenting with using some short video-clips. Games are better seen in motion after all (and best experienced through play of course). Chronicling my thinking on the subject of playful IAs on this blog has been very helpful in organising my thoughts by the way, I’ll definitely try it again the next time I need to do a talk.

On mental models

One idea I managed to squeeze into the presentation in addition to the stuff I’ve been blogging about so far is about mental models. I think it was Ben Cerveny who mentioned in his Reboot 7.0 talk (MP3) that some of the pleasure of playing games is derived from the gradual mental model building a player goes through. The player uses the visual layer of a game to learn about the underlying structures. When a player masters a game, the visual layer more or less fades away and becomes a symbolic landscape through which he manipulates a far richer model of the game in his mind.

From a UX perspective because usually when designing web sites and apps we try to adhere to existing mental models as much as possible to prevent confusion and frustration. This is a very valid approach of course. However, regardless of how well done the UX design, there will always be some mental modelling on the user’s part. Best make this as engaging as possible I guess. This, again, is where games come in.

Will Wright acknowledges the fact that players build models of a game but he proposes to take it one step further. In an old(ish) talk at Accelerating Change 2004 he proposed the idea that a game can construct a model of the player as well. Parallels with online recommendation engines are apparent here. As Wright points out, in games (as in web environments) everything can be measured. This way, the experience can be tailored to a player/user. He’s applying this principle in the upcoming Spore, where game content (created by other players) is dynamically included based on inferred player preferences.

It can be argued that certain web professionals are way ahead of the games industry in this field. Perhaps there are some interesting opportunities for collaboration or career moves here?

links for 2007-08-14

links for 2007-08-11

The experience of playful IAs

Solving a Rubik's Cube

It’s time for a short update on my thinking about Playful IAs (the topic of my Euro IA Summit talk). One of the under-served aspects so far is the actual user experience of an architecture that is playful.

Brian Sutton-Smith describes a model describing the ways in which games are experienced in his book Toys as Culture. I first came across this book in (not surprisingly) Rules of Play. He lists five aspects:

  1. Visual scanning
  2. Auditory discrimination
  3. Motor responses
  4. Concentration
  5. Perceptual patterns of learning

Of most importance to my subject is the 5th one.

Game design, like the design of emergent IAs is a 2nd order design problem. You can only shape the user’s experience indirectly. One of the most important sources of pleasure for the user is the way you offer feedback on the ways he or she has explored and discovered the information space.

Obviously, I’m not saying you should make the use of your service deliberately hard. However, what I am saying is that if you’re interested in offering a playful experience on the level of IA, then Sutton-Smith’s perceptual patterns of learning is the best suited experiential dimension.

links for 2007-08-09

links for 2007-08-08

links for 2007-08-07