"Prototypes for Mac turns your flat mockup images into tappable and sharable prototypes that run on iPhone or iPod touch." Nice.

"My dream cloud interface is not about booting virtual machines and monitoring jobs, but about spending money so my job finishes quicker. The cloud should let me launch some code, and get it chugging along in the background. Then later, I would like to spend a certain amount of money, and let reverse auction magic decide how much more CPU & RAM that money buys. This should feel like bidding for AdWords on Google. So where I might use the Unix command “nice” to prioritize a job, I could call “expensiveNice” on a PID to get that job more CPU or RAM. Virtual machines are hip this week, but applications & jobs are still the more natural way to think about computing tasks." Yes, this. And: lots of people _think_ the cloud works like this, but it really doesn't, yet. Parallelization/adding computing power is more practical, but it's not been made easy like a bunch of other things have (so far).

"How does it work? Just put your image size after our URL and you'll get a placeholder." Nifty!

"in the meantime, I decided to do an absolutely crucial bit of game science. Something that I am entirely sure is mulled over constantly, but never properly investigated. The question is but stated thusly: how long would it take the Little Prince to roll up an entire room based on a random path algorithm?" Julian is having fun.

"Take it easy on the kid, SilverFox316; everybody kills Hitler on their first trip. I did. It always gets fixed within a few minutes, what's the harm?"

"For all the talk of immersion and realism it seems gamers still want games that provide for them, that make them the centre of the action, the pivotal agent in the events of the world, the nexus around which everything is focused." And this is one of the big conflicts within games: you have to make the player feel wanted whilst they're playing the game, make them feel the centre of attention, because without them the game is nothing. But at the same time: can you still tell stories that aren't about them? I expand a little in the comment on the blogpost proper.

"Over the past few months we’ve had to create a few iPhone mock ups for presentations… Since we know we’ll be doing more of this, we created our own Photoshop file that has a fairly comprehensive library of assets – all fully editable." Could be useful.

"The application works by assuming a constant viewing angle (35-45 degrees), typical for when the device is placed on a tabletop. The 3d scene’s perspective is warped using anamorphosis…" Awesome.

"OmniDiskSweeper is a utility for quickly finding and deleting big, useless files and thus making space on your hard disks."

"Mockups feels like you are drawing, but it's digital, so you can tweak and rearrange controls easily, and the end result is much cleaner." Interesting-looking prototyping/wireframing tool.

"The Tinkering School offers an exploratory curriculum designed to help kids – ages 7 to 17 – learn how to build things. By providing a collaborative environment in which to explore basic and advanced building techniques and principles, we strive to create a school where we all learn by fooling around. All activities are hands-on, supervised, and at least partly improvisational." Sounds fantastic.

"What do we sing about, when we sing about the body?" Lovely infographic, ever-so mildly NSFW. Hint: hip-hop talks a lot about bottom.

An interesting series of concept images of what context-aware, mobile search and data-diving tools might look like. Some neat thinking around transparency and context.

"I wanted to take portraits of people that would reveal a hidden part of their character. So I had them play videogames."

"Why did Weight Watchers work so well? For a really fascinating reason: because it isn't a normal diet. It's something more. Something fun. It's an RPG." Of course. Fantastic deconstruction from Clive Thompson.

Braid papercraft. Delightful.

Eesh. Tetris in 500 bytes of Javscript and HTML. Yes, they're obfuscated and unpleasant, but wow, etcetera.