"DataFart lets you easily graph data from the command line." So it does.

"Rickshaw is a JavaScript toolkit for creating interactive time series graphs." This looks nice.

"Parametric models indicate how a change to one component of a structure causes ripples of changes through all the other connected elements, mapped across structural loads but also environmental characteristics, financial models and construction sequencing. FC Barcelona's activity is also clearly parametric in this sense. It cannot be understood through sensors tracking individuals but only through assembling the whole into one harmonious, interdependent system: the symphony and orchestra, rather than the midfield string section, or Lionel Messi as the first violinist." A brilliant article from Max; finally, he's written his long-promised article on 'realtime sports graphics' and it's really excellent: insightful about football and data visualisation alike. Top stuff.

"Someone at work recently asked how he should go about studying machine learning on his own. So I’m putting together a little guide." Ooh, useful. Lots of starting points for machine learning in R.

"When you look at the dubstep scene you realize quickly that it’s a fairly young genre. Not in terms of its own existence as a named thing, but as a measure of the age of many of its prominent musicians. They’re of the generation that doesn’t know a world before the Nintendo Entertainment System and a lot of the music reflects that… If you had a giant Venn Diagram of dubstep and 8-bit chiptunes, you’d see a large overlap between the two. Why dubstep is particularly prone to this, more than other electronic styles, I don’t know. Maybe it has to do with its relatively lo-fi, home studio feel of the genre? … There’s a hidden, untold history there, but it’d be best told by someone that knows the genre, and its players, better than I do. In the meantime, I’ll continue enjoying it until it’s pillaged and destroyed for all its worth." Mike on the overlap between dubstep and chiptune culture.

"All artworks have been created using data from the game "Unreal Tournament". Each image represents about 30 mins of gameplay in which the computers AI plays against itself. There are 20-25 bots playing each game and they play custom maps which I create. Each map has been specially designed so that the AI bots have a rough idea of where to go in order to create the image I want. I log the position (X,Y,Z) of each bot, every second using a modification for the game, I also log the position of a death. I then run my own program written in Processing to create printable postscript files of that match."

"My other half says I’m losing it. But I think that as an enthusiast kernel developer she doesn’t have the right to criticize people." Generating ASCII pie charts with a single SQL query. It's a very, very big query. It's a bit crazy.

"…even if they make the rules explicit, it’s not going to help the “power-leveling problem” which is ostensibly the reason for all of this grief. Unless they remove all difficulty options from the system, there will always be easier and harder ways to level. And remember what I said above: users tend to prefer easier content with better rewards. This isn’t limited to user-created content — it’s true for designer-made content, also. But designer-made quests don’t get graded by the players. Player-voted content like this will always gravitate towards easy. And pick-up groups will always be picking the most rewarding content with the least annoyance. And the game devs will keep being unhappy about it." Smart analysis of the problems with City of Heroes' user-generated missions.

"Games don't separate learning from assessment. They don't say "Learn some stuff, and then later we'll take a test." They're giving you feedback all the time about the learning curve that you're on. So, they're not the only solution to this problem by any means, but they're a part of the solution of getting kids in school to learn not just knowledge as facts, but knowledge as something you produce; and in the modern world you produce it collaboratively." Jim Gee is a smart guy. I need to read more on him.

"I suggested that, when it comes to the design of embodied interactive stuff, we are struggling with the same issues as game designers. We’re both positioning ourselves (in the words of Eric Zimmerman) as meta-creators of meaning; as designers of spaces in which people discover new things about themselves, the world around them and the people in it."

"Statisticians’ sex appeal has little to do with their lascivious leanings … and more with the scarcity of their skills. I believe that the folks to whom Hal Varian is referring are not statisticians in the narrow sense, but rather people who possess skills in three key, yet independent areas: statistics, data munging, and data visualization. (In parentheses next to each, I’ve put the salient character trait needed to acquire it)."

Ron Gilbert plays The Secret Of Monkey Island again, and takes notes. Nicely measured – neither grumpy nor jubilant, it reads like an interesting director's commentary. Good stuff.

"This week I've killed Steven Spielberg three dozen times. I'm feeling better about the whole thing now, so I'm not going to vent any more steam about his increasingly asinine – and frankly pretty arrogant – repetition of the 'games won't be important until they can make you cry, which up until now they haven't been able to, but don't worry I've come to fix things' line." Which, you know, is good, because it means Margaret can talk about the joy of cubes instead. Or Cube, to give him his proper name. A wonderful One More Go, this week.

'London police are now deleting tourists' photos because "photographing anything to do with transport is strictly forbidden."' Oh god.

"Protovis is a visualization toolkit for JavaScript using the canvas element. It takes a graphical approach to data visualization, composing custom views of data with simple graphical primitives like bars and dots."

"[within the games industry]… the creativity-medium-invention and attitude-practice-deconstruction models often hold no water. Rather, there is only importance placed upon the “talent-meiter-immitation” model that is still in practice in the industry today." An interesting analysis of the nature of education (as it relates to the games industry) and models of learning. I have often lamented the depressing state of how career progression in the industry works, and this article helps quantifies it.

A thoughful post (as ever) from the L4D team detailing some of the balancing and planning that's gone into the Survival Mode experience. Looking forward to firing this up next week…

"The genre of the palindrome, playful and ludic as it is, nonetheless has a strong implication of violence. In the work of its foremost practitioners, Velemir Khlebnikov and Vladimir Nabokov, as well as some of their postmodern successors, the palindrome is closely linked to death, cannibalism, beheading, and murder."

Tom Francis posits an alternate ending to Bioshock, that makes sense of the Vita-Chambers switcheroo, gives the player the agency they've craved, fixes some of the issues with the original ending, and asks you kindly to DROP THE GODDAMN RADIO.

"…removing the screws made it clear that the magnetic zones serve a second function. When my screwdriver slipped, the screw didn’t fall into the depths of the case. Instead, it flew right over to the magnet, and I was spared the pain of extracting a three-millimeter needle from an expensive electronic haystack."

James Box on interaction design as behavioural modifier. I really enjoyed this – mainly for its thoughts on architecture, branding, marketing, copywriting, rather than just on pure IXD. Some interesting products in there, too. Worth another look.

"I think there's a lesson here: doing something in hardware isn't automatically cool, particularly for kids. It's harder to make things happen, so we veteran geeks get a thrill from it. We think that because it's physical, real, and a Robot, kids will automatically be excited. But for kids who are learning, and who don't appreciate the significance of the challenge, it's just hard and unrewarding."

This is exactly the kind of thing I was talking about around a year ago – the value of bespoke, beautiful UI to interact with mundane code; people aren't just paying for software here, they're paying for interaction design.

"…these various numbers are tossed around like so many doggie treats, so I thought I'd take Google Sketchup out for a test drive and try to get a sense of what exactly a trillion dollars looks like." A nice, simple piece of amateur informatics that is a good wake-up call.

Margaret's slides from GDC2009. Even without the notes, there's clearly some great meat here, and "Stop Wasting My Time And Your Money" has some stonkingly good moments – notably, the discussion of the HL2 lambda, and a great, great Sam Beckett gag.

"This jQuery plugin generates sparklines (small inline charts) directly in the browser using data supplied either inline in the HTML, or via javascript." Nifty.

"…when we step into the shoes of that avatar, be it 1st-person, 3rd-person or otherwise, we exit the darkened movie theater paradigm and enter an intricate, performative, exploratory lab of untested ideas and speculation. We enter a playful space that feels and responds much more like a live theater rehearsal than an interactive movie or a triggered series of movie clips." Michael debunks the games-as-cinema analogy with an interesting take that considers them as more like theatre rehearsal.

"This is not a book about the VCS, nor breakout, nor video games and video game culture; it is a chronicle of the experience of that entity we might call “the player.” Oddly, there is little I can take from it in terms of approaches to video gaming or thoughts on the VCS Breakout. But it did enlarge my perspective and help me think about physiological, cognitive, and, let us say, monomaniacal aspects of video game play. Nervous, very dreadfully nervous Sudnow has been, but why would I say that he is mad?" Sudnow passed away very recently; I really ought to read his book, more than ever.

"[s3fm]… lets anyone run a streaming radio station, with just a folder of MP3s. Put those MP3s in an Amazon S3 bucket, and give your friends the S3 FM link."

Matt's talk (in English) from Lift 09, on scientific fiction, stories, and the design process. Good stuff – not too long – and wonderfully filmed: the cameraman focuses on his hands as much as his face, which is just perfect.

NeoGAF users band together to make a perfect, eight-stage, LittleBigPlanet rendition of Contra. Remarkable, especially the behind-the-backdrop puppeteering that makes the walking-into-the-screen levels possible. This had better not get a takedown slapped on it, because it's phenomenal.

"Perfect gift for any World of Warcraft player or other MMORPGer in general. You get one "main" glass and one "alt" glass. Serving idea: fill your main with your alcoholic beverage and your alt with your chaser since mains are typically stronger than alts." Oh dear. (But: good gag, and dangerous for drinking games).

"SFZero is a Collaborative Production Game. Players build characters by completing tasks for their groups and increasing their Score. The goals of play include meeting new people, exploring the city, and participating in non-consumer leisure activities."

"One of my enduring passions is exploring graphic design with programmatic and generative systems. While some aspects of design require the skilled hand of the designer, others can be formalized and explored by computer. For those tasks, Mathematica is an exceptional tool." Some lovely thinking around generative design.

"Reputation with various factions are being rebalanced. The gradated reputation scale was erroneously being overwritten by the binary For Us/ Against Us flag." Entertaining explanation of the changes in the White House in the style of World of Warcraft patch notes. No, really.

"News Knitter converts information gathered from the daily political news into clothing. Live news feed from the Internet that is broadcasted within 24 hours or a particular period is analyzed, filtered and converted into a unique visual pattern for a knitted sweater. The system consists of two different types of software: whereas one receives the content from live feeds the other converts it into visual patterns, and a fully computerized flat knitting machine produces the final output. Each product, sweater of News Knitter is an evidence/result of a specific day or period."

"Drop7 combines the easy fun of casual drop-and-break games with the smart, brain-stretching enjoyment of simple number puzzles." Chain Factor as-was hits the iPhone. It's very, very good. It's also $0.99 or 59p right now, so you should buy it.