I always love developers showing their working, and none more so than Valve. Here are ten dense minutes on the teleportation mechanics in Half-Life: Alyx. I like this because you're not just seeing some opinions; they're showing glimpses of the research and testing that informed those opinions, as well as early prototypes, coupled with being a studio with some really deep time invested in VR; it's fascinating seeing them come to their conclusions. Also, as ever, I love seeing how bit a role sound is in presence.

I quite enjoyed this, if only because I started out quite defensive and concerned it was going in one direction, but it then went on and reminded me of many useful and valid points. (I think prior art – part of the "Scholarship" aspect – is a highly important part of any work, and find the lack of interest in it frequently frustrating. At the same time, sometimes it feels like academics do their best to hide that work, which is challenging for the civilian).

"Unless you design, build, experiment and test in the real world in a tight loop, you can spend a lot of time on the wrong problems" Yep.

"Seventy fifth birthday looming up and a small self fest to celebrate." All excellent news. Also: 40 years of "20 sites n years"; wonderful.

Super-good article about wargames, through the lens of the Connections conference, that considers their relevance and what they have to teach, especially within games that aren't about war or conflict.

"A nation, then, of agile operators, tailoring solutions to personal demand and producing the highest quality work possible. That’s a motivating image."

"The laser has become vital for our way of life, yet no researcher who worked on it after Einstein's paper could have predicted what would emerge. If Mandelson had had anything to do with it, we'd be reading barcodes by flashlight."

Via Waxy; a lovely, lovely, and very rare late NES game (from 1992). This is a lovely video, too – the annotation is well-done and entertaining. And it saves me having to play something that's clearly ferociously difficult.

"This guidebook is a practical “how-to” manual on the conduct of effective nation-building. It is organized around the constituent elements that make up any nation-building mission: military, police, rule of law, humanitarian relief, governance, economic stabilization, democratization, and development. The chapters describe how each of these components should be organized and employed, how much of each is likely to be needed, and the likely cost." Not your average "for dummies" book, then.

"In collaboration with Bungie and Microsoft we are bringing the artistry and almost infinite content of the Halo 3 world into your world. For the first time ever, custom screenshot images created on the Xbox 360 console during Halo 3 gameplay are available as remastered fine art products, and delivered ready to hang on your wall." Single-click from the Bungie.net screenshot viewer to buying prints (or canvases) of your screengrabs. Superb.

…That Periodically Go Bad. Somewhat useful, surprisingly.

Castronova's paper on whether the Law of Demand, as it works in the real world, also works in the virtual.

Ryan North makes a little poem dedicated to the COALESCE function in MySQL. He's right: it's super useful.

"Local devs, running local services, but how to share with everyone in the room?" Answer: rebuild all your tools to work across Bonjour. Slightly bonkers but very cool.

"When we assembled a focus group of Xbox Live players, they immediately asked for one feature we hadn’t even considered – in-depth tracking of the groin area, for post-kill celebrations. We were proud to help them find a new revolutionary way to teabag – and believe me, these ain’t no waggle controls." Hardcasual goes for the soft targets, as usual. Ahehe.

Seriously, Harmonix' character design is just amazing, and this movie – just the _intro_ movie to Beatles Rockband – is making me care more about that band than anything in my life has. Harmonix are gods.

Jason Rohrer has a new puzzle game out, designed primarily for iPhone but also available for OSX/Windows/Linux as ever. The UI is very thoughtful, for something finger-driven; the game mechanic is complex, but I think I'll get a handl eon it soon. I hope.

"As I watched the gunfire on screen, I should have been wondering what it was like to actually be in the shoes of those soldiers. But as I sat staring, I instead wondered whether the Marines had bothered to observe that building for civilian inhabitants before demolishing it. I wondered how any Marine that got shot in Iraq could endorse a game based on Fallujah where you can be hit by a hail of bullets and walk away. By the end, I was left wondering what Konami was thinking." A strong article from Nick Breckon on the problems already showing with Six Days In Fallujah. Thoughtful, well-reasoned, and not at all knee-jerk. I, too, am already concerned.

Lovely: Creature Comforts meets "Hey There Little Fella". Totally charming.

Ocean Quigley has a blog, and whilst all the stuff on Spore and Sim City 4 is super-nice, what I really like are his paintings and sketches, which are just lovely.

"Daily deep-dive analysis of a specimen from the modern world's most exciting communication medium for penis humor."

"…it turns out that a GBA and a cart isn’t any more use than a GBA on its own. It’s only when you build a machine out of a GBA and a cart and a me that you’ve got a real Rhythm Tengoku Machine. Bolt those three components together and you’ve built an entirely new organism, an extraordinary creature who can shoot ghosts, dance with monkeys, and climb stars like staircases."

"You’ll win the game if you’re the only one playing the game at the moment in the world. The game checks over the internet if there are other people playing it at the moment and it’ll kill the game if someone else is playing it. You have to play the game for 4 minutes and 33 seconds." High concept, I'll give it that.

"Durham University's Dr Shamus Smith, who helped spearhead the project, told BBC News that that while bespoke 3D modelling software was available, modifying a video game was faster, more cost effective, and had better special effects." Quite true. Although: "gamers" tend to treat it as a game, wheras "non-gamers" treat it as a training exercise, and behave accordingly.

Microsoft on their new MSN Music service, weighed-down by DRM. I don't normally link to stuff about DRM, but frankly, every single response in this is comedy gold.

"The results from two surveys, based on responses from over 2,500 people who participate in an Internet chat group focused on video games, found that the inclusion of violent content did nothing to enhance players’ enjoyment. What did matter was feeling in control and feeling competent. “Games give autonomy, the freedom to take lots of different directions and approaches,” says Ryan."

Beautiful.

"Social media is people. People talk about stuff. The end." Yes.

You can now use Shoulda macros in RSpec as well as Test::Unit. Thanks, Thoughtbot! Might take a poke at this some time.

"LÖVE is an unquestionably awesome 2D game engine, which allows rapid game development and prototyping in Lua." And it all looks rather pretty, too. Must investigate further!

danah's PhD dissertation. I need to bookmark this, and have not read it yet, but am sure, at some point, I am going to plough through it, for work, recreation, or (most likely) a bit of both. Until then: just a bookmark.

"I still have nothing but respect for my more traditional industry colleagues, but I’ve stopped worrying about impressing the games industry and its pundits. Or at least, I’ve stopped worrying about impressing them first. Instead, I’ve started focusing more on the people who might be interested in different kinds of game experiences. People who fly for business more than three times a month, or people who read all of the Sunday newspaper, or people who have kids with food allergies, for example. I am sure these people read magazines and watch television and listen to the radio. But it would be short-sighted to label them ziners or tubers or airwavers. They are just people, with interests, who sometimes consume different kinds of media." Bogost is right, and I'm concerned I'm always going to be ashamed I chose to use that word.

"It is a commonplace that if it weren’t for computers we couldn’t fly to the moon, or even keep an accurate record of the national debt. On the question of how it does what it does, however, the computer has always remained essentially mysterious—unfathomable to all but a small handful of initiates. An officer of one major computer concern guessed recently that not more than 2% of his employees really know how it works." 2% seems awfully high these days. Detailed, technical article from Life in 1967.

"This is not intended to be a fun game. It has all the trappings of a LEGO game. It has the forgiving game mechanics. The ease of control. But it uses these elements to create a cognitive dissonance between the ease of the actions and the terrible nature of their real world counterparts." Corvus hypothesises what A Lego Clockwork Orange might look like. Thoughtful stuff.

"So why not embrace it? That's why You Have To Burn The Rope is fantastic… for games to become art there must be an awareness and a conversation with its own history. Film, music, and literary critic call this allusion, but for the creators, this isn't just a word, it's a dialogue. Which means it should invite participants. For me, I'm far more intrigued by stop-motion artist Patrick Boivin's attempt at turning a linked sequence of videos into Youtube Street Fighter." I'm not sure I agree with Wang on YHTBTR, specifically, but this paragraph is reasonably sensible.

65 years since the end of the siege of Leningrad, this LJ post shows photographs from the late 1940s merged with images of the location in the present. All are striking; some are very sad. Great contextualisation, though.