"retro" entries

Four short links: 31 May 2011

Four short links: 31 May 2011

Disease-B-Gone, Quake Game, Text Adventures, and Unicoddling

  1. Rinderpest Eradicated — only the second disease that mankind has managed to eradicate. This one was a measles-like virus that killed cattle and caused famines. A reminder of how astonishingly difficult it is to eradicate disease, but what a massive victory it is when it happens. (via Courtney Johnston)
  2. Magnetic South — the 6.3 earthquake that trashed Christchurch, New Zealand, has presented the city with a tabula rasa (or, rather, tabula rubble) for the rebuild: what should they build, how, and where? The good citizens are working on this question in many ways, one of which is this online game based on Institute for the Future’s Foresight Engine.
  3. TOPS-20 in a Box — write FORTRAN code on an emulated PHP-10 running TOPS-20 and, most delightfully, play the original Adventure as written by Crowther and finished by Woods. It’s like emulating the Big Bang for text adventures. When you’re done, admire the scholarship in this analysis of the original to see how much Woods added. (Text adventures are the game version of command-line interfaces, and we still have much to learn from them)
  4. Why Does Modern Perl Avoid UTF-8 By Default? (StackOverflow) — check out the very long and detailed answer by my coauthor, Tom Christiansen, on exactly how many thorns and traps lie in wait for the unwary “it should just WORK”er. Skip down to the “Assume Brokenness” section for the full horror. Tom’s been working with linguists and revising the Unicode chapters of the Camel, so asking “why can’t it just work” is like asking a war veteran “why don’t you just shoot all the bad guys?”.
Four short links: 26 May 2011

Four short links: 26 May 2011

Fibre Horse, Forced Gold Farming, Google Correlate, Internet GDP

  1. Draft Horses Bring Fibre to Remote Locations — I love the conjunction of old and new, as draft horses prove the best way to lay fibre in remote Vermont. (via David Isenberg)
  2. Chinese Political Prisoners Gold-Farming (Guardian) — “Prison bosses made more money forcing inmates to play games than they do forcing people to do manual labour,” Liu told the Guardian. “There were 300 prisoners forced to play games. We worked 12-hour shifts in the camp. I heard them say they could earn 5,000-6,000rmb [£470-570] a day. We didn’t see any of the money. The computers were never turned off.”
  3. CorrelateGoogle Correlate finds search patterns which correspond with real-world trends. You upload your time series or geographic data, they find search terms that correlate. Very cool!
  4. McKinsey Internet Matters Report (PDF, free registration required) — Internet responsible for 3.4% of GDP in the countries they studied, 21% of GDP growth in last 5 years in mature countries, 2.6 jobs created for every one lost, and 75% of the Internet’s impact arises from traditional industries. Lots more like this in here. The United States captures more than 30 percent of global internet revenues and more than 40 percent of net income.
Four short links: 20 April 2011

Four short links: 20 April 2011

PDP-11 Emulated, Crowdsourcing Culture, Deep Knowing, and Scientific Method

  1. PDP-11 Emulator in Javascript, Running V6 UNIX — blast from the past, and quite a readable emulator (heads up: cd was chdir back then). See also the 1st edition UNIX source on github. (via Hacker News)
  2. 2010: The Year of Crowdsourcing Transcription — hasn’t finished yet, as NY Public Library shows. Cultural institutions are huge data sets that need human sensors to process, so we’ll be seeing a lot more of this in years to come as we light up thousands of years of written culture. (via Liza Daley)
  3. Programming the Commodore 64the loss of the total control that we had over our computers back when they were small enough that everything you needed to know would fit inside your head. It’s left me with a taste for grokking systems deeply and intimately, and that tendency is probably not a good fit for most modern programming, where you really don’t have time to go in an learn, say, Hibernate or Rails in detail: you just have to have the knack of skimming through a tutorial or two and picking up enough to get the current job done, more or less. I don’t mean to denigrate that: it’s an important and valuable skill. But it’s not one that moves my soul as Deep Knowing does. This is the kind of deep knowledge of TCP/IP and OS that devops is all about.
  4. Kids do Science — scientists lets kids invent an experiment, write it up, and it’s published in Biology Letters. Teaching the method of science, not the facts currently in vogue, will give us a generation capable of making data-based decisions.
Four short links: 22 March 2011

Four short links: 22 March 2011

Local Community, Building Memories, Social Media, and ChumbyVision

  1. EveryBlock Redesigned — EB has been defined for a while now as “that site that makes my city’s statistics useful and relevant”. Now they’re getting more into the user-reporting: As valuable as automated updates of crime, media mentions, and other EveryBlock news are, contributions from your fellow neighbors are significantly more meaningful and useful. While we’re not removing our existing aggregation of public records and other neighborhood information (more on this in a bit), we’ve come to realize that human participation is essential, not only as a layer on top but as the bedrock of the site. They have a new mission: our goal is to help you make your block a better place. That’s a bold goal, and quite a big change from where they were at. Will they manage any aspect of journalism, or will this become a GroupOn-ad-filled geo-portal for MSNBC? Looking forward to finding out.
  2. Typography in 8 Bits: System Fonts — nifty rundown of fonts from the microcomputer days. I still go a bit weak-kneed at the sight of the C64 fonts. Which aspect of the system you’re building will be remembered with weak knees in (gulp) thirty years’ time? (via Joshua Schachter)
  3. Twitter in the Christchurch Earthquake — analysis of the tweets around the quake, including words and retweets. (via Richard Wood)
  4. ChumbyCV — computer vision framework for Chumby. CV on low-power ubiquitous hardware makes devices smarter and be higher-level sensors of activity and objects. (via BERG London)
Four short links: 25 November 2010

Four short links: 25 November 2010

Twitter Mapped, Bibliographic Data Released, Babies Engadgeted, and Nat's Christmas Present Sorted

  1. A Day in the Life of Twitter (Chris McDowall) — all geo-tagged tweets from 24h of the Twitter firehose, displayed. Interesting things can be seen, such as Jakarta glowing as brightly as San Francisco. (via Chris’s sciblogs post)
  2. British Library Release 3M Open Bibliographic Records) (OKFN) — This dataset consists of the entire British National Bibliography, describing new books published in the UK since 1950; this represents about 20% of the total BL catalogue, and we are working to add further releases.
  3. Gadgets for Babies (NY Times) — cry decoders, algorithmically enhanced rocking chairs, and (my favourite) “voice-activated crib light with womb sounds”. I can’t wait until babies can make womb sound playlists and share them on Twitter.
  4. GP2X Caanoo MAME/Console Emulator (ThinkGeek) — perfect Christmas present for, well, me. Emulates classic arcade machines and microcomputers, including my nostalgia fetish object, the Commodore 64. (via BoingBoing’s Gift Guide)
Four short links: 17 November 2009

Four short links: 17 November 2009

Digital Natives, Supersexy C64 Debugger, a Google Tripwire, and a Patient Botnet

  1. Digital Natives (Ze Frank) — digital natives have grown up in a landscape where access to information and influence has been flattened. they have watched media distribution bottlenecks in the form of networks and studios lose influence to youtube and independent production houses. They have watched companies bow down to viral video critiques, and watched political systems get hacked by social networks. this is a generation that doesn’t understand restrictions on access to media if those restrictions are inefficient or obviously detrimental to the system as a whole. this is a generation that has been at war with DRM and copyright right from the start. it is a generation awash with free tutorials and download-able source code. When is a conversation with a precocious 17 year old a glimpse into an inter-generational gulf with implications for the role and status of formal education, and when is it just an encounter with a brat? Ze’s piece is worth reading, whichever way it comes out.
  2. ICU64 — an open source Commodore 64 emulator (Frodo) hacked to visually and textually display memory. Watch the video embedded below, it’s hypnotic and seductive. It immediately made me want one for my programs (without having to port my code back to 6502 assembler). (via waxy whose return from pneumonia is greatly welcomed)
  3. Me and Belle du Jour — interesting story from a UK blog master who guessed her identity but kept it secret, creating a googlewhacked page as a tripwire to let him know when someone else guessed. He tipped her off that her cover was blown. (via waxy again)
  4. The Hail Mary Cloud — the world’s slowest yet effective brute force attack. If you publish your user name and password, somebody who is not you will use it, sooner or later. A botnet is brute-force trying every known username and password combination against every known ssh server. Each attempt in theory has monumental odds against succeeding, but occasionally the guess will be right and they have scored a login. As far as we know, this is at least the third round of password guessing from the Hail Mary Cloud (see the archives for earlier postings about slow bruteforcers), but there could have been earlier rounds that escaped our attention.
Four short links: 13 October 2009

Four short links: 13 October 2009

Open Source, Gov 2.0, Gaming, Education

  1. Our Open Source School — blog of Albany Senior High School in New Zealand, which only runs open source software.
  2. Behind The Scenes at What Do They Know — interesting post showing details behind the What Do They Know web site. In the last year there have been only seven significant cases where requests have been hidden from public view on the site due to concerns relating to potential libel and defamation. Three of those cases have involved groups of twenty or so requests made by the same one or two users. While actual number of requests we have had to hide is around 70 (0.4% of the total) even this small fraction overstates the situation due to the repetition of the same potentially libelous accusations comments in different requests. In all cases we have kept as much information up on the site as possible. Our policy with respect to all requests to remove information from the site is that we only take down information in exceptional circumstances; generally only when the law requires us to do so.
  3. The Complete History of Lemmings — a must-read for videogamers from the early 90s. Theres been much debate over the choice of colours as well, but the colours were selected, not because they were the easiest to choose, but because of the PC EGA palette. With the limited choice, it was decided the green hair was nicer than blue, and with that, the final Lemming was born. I was actually the next person to code up a demo on the Commodore 64, but I only got so far as having a single Lemming walking over the landscape before Dave put me onto another project.
  4. Google Replaces TeleAtlasTele Atlas confirms that Google has decided to stop using Tele Atlas map data for the U.S. Google will now use its own map data. Our relationship with Google for map coverage continues outside of the U.S. in dozens of geographies.