"bio" entries

Four short links: 11 June 2012

Four short links: 11 June 2012

Open Source Implants, Gut Fungus, Closed Source Damage, and Microtask Framework

  1. When Code Can Kill or Cure (The Economist) — I’ve linked to the dangers of closed source devices before, but this caught my eye: “In the 1990s we developed an excellent radiation-therapy treatment-planning system and tried to give it away to other clinics,” says Dr Mackie. “But when we were told by the FDA that we should get our software approved, the hospital wasn’t willing to fund it.” He formed a spin-off firm specifically to get FDA approval. It took four years and cost millions of dollars. The software was subsequently sold as a traditional, closed-source product.
  2. Gut Fungus (Wired) — the microbiome of bacteria in your body is being studied, but now researchers have scoured the poop of different species and found different mycological populations in each, and linked them to diseases.
  3. Evaluating the Harm from Closed Source (Eric Raymond) — whether or not you argue with his ethics, you will appreciate the clear description of the things you’re trading off when you choose to use closed source software.
  4. PyBossaa free, open-source, platform for creating and running crowd-sourcing applications that utilise online assistance in performing tasks that require human cognition, knowledge or intelligence such as image classification, transcription, geocoding and more! (via The Open Knowledge Foundation)
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Four short links: 31 May 2012

Four short links: 31 May 2012

Internet Trends, LLVM Guts, DNA Font, and Self Control

  1. Mary Meeker’s Internet Trends 2012 (PDF) — what caught my eye: a Japanese games company with USD418 ARPU via in-game currency sales; she has a fantastic array of “technology has changed everything” slides topped by a sharp “and that’s just the beginning” slide; she’s bearish on US and global economies.
  2. The Design of LLVM (Dr Dobbs) — nifty technical introduction to an amazing but under-praised piece of technology. (via Hacker News)
  3. DNA Sans — writing 100nm tall, in DNA. There’s even a font sample. This is so cool. (via Ed Yong)
  4. New Digital Divide = Wasting Time Online (NY Times) — “Despite the educational potential of computers, the reality is that their use for education or meaningful content creation is minuscule compared to their use for pure entertainment,” said Vicky Rideout, author of the decade-long Kaiser study. “Instead of closing the achievement gap, they’re widening the time-wasting gap.” Self-control and internal discipline is just as important in kids as adults: success in school and in life only comes with the ability to say “no” to Facebook, porn sites, endless IM, and all the other distractions that the Internet offers.
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Four short links: 29 May 2012

Four short links: 29 May 2012

AR Theme Park, Digital Citizenship, Simulating Faces, and Reverse-Engineering Pixels

  1. South Korean Kinect+RFID Augmented Reality Theme Park Sixty-five attractions over seven thematic stages contribute to the experience, which uses 3D video, holograms and augmented reality to immerse guests. As visitors and their avatars move through the park, they interact with the attractions using RFID wristbands, while Kinect sensors recognize their gestures, voices and faces. (via Seb Chan)
  2. Digital Citizenship — computers in schools should be about more than teaching more than just typing to kids, they should know how to intelligently surf, to assess the quality of their sources, to stay safe from scammers and bullies, to have all the training they need to be citizens in an age when life is increasingly lived online. (via Pia Waugh)
  3. Simulating Anatomically Accurate Facial Expressions (University of Auckland) — video of a talk demonstrating biomechanical models which permit anatomically accurate facial models.
  4. Depixelizing Pixel Art (Microsoft Research) — this is totally awesome: turning pixel images into vector drawings, which of course can be smoothly scaled. (via Bruce Sterling)
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Four short links: 14 May 2012

Four short links: 14 May 2012

Robuttics, Ads-In-Your-Face Book, Pricing News, and Traffic News

  1. Shiri = Japanese Robotic Ass (YouTube) — I couldn’t watch after 2m30s or so when he starts slapping the robot ass. I never imagined a butt as UI. I eagerly await the hobbyist version, the Arduino Ass Shield. (via Ed Yong)
  2. Facebook Tests ‘Pay to Promote’ Tool (BBC) — pay to raise prominence of your message, feature being tested in New Zealand. It’s when they offer splash-screen unclosable must-sit-through autoplay video ads as a product that the shark will have been jumped, caught, stripped off fins, and dumped in the ocean with a “EAT AT MORTIE’S” neon sign on its rotting corpse.
  3. The Newsonomics of Pricing 101 (Nieman Lab) — observes that we are starting to get data on what people will pay for, and how much. Subscribers of the Economist didn’t generally know how much they were paying, and over-estimated the price—suggesting they’d pay more. That suggests pricing power. It makes sense that publishers, new to the pricing trade, have approached it gingerly. Yet the circulation revenue upside may well be substantial. (via Julie Starr)
  4. Head of Google News on the Future of NewsIn 2009, the typical news site saw 50% of their unique traffic coming to their homepage, 20-25% from search, and 30-35% from story pages. Social was almost nonexistent. We’re now seeing the homepage receive only 25% of inbound traffic, search with 30-35%, and the rest going to story pages, a huge portion of which is driven by social networks. The Atlantic said they’re seeing 30-35% of their traffic coming from social environments. (via Tim O’Reilly)
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Four short links: 24 April 2012

Four short links: 24 April 2012

Craft Pharma, Silly Toy, Failure, and Android Image/Audio Capture

  1. 3D-Printing Pharmaceuticals (BoingBoing) — Prof Cronin added: “3D printers are becoming increasingly common and affordable. It’s entirely possible that, in the future, we could see chemical engineering technology which is prohibitively expensive today filter down to laboratories and small commercial enterprises. “Even more importantly, we could use 3D printers to revolutionise access to health care in the developing world, allowing diagnosis and treatment to happen in a much more efficient and economical way than is possible now.
  2. Bolt Action Tactical Pen (Uncrate) — silliness.
  3. Ken Robinson’s Sunday Sermon (Vimeo) — In our culture, not to know is to be at fault socially… People pretend to know lots of things they don’t know. Because the worst thing to do is appear to be uninformed about something, to not have an opinion… We should know the limits of our knowledge and understand what we don’t know, and be willing to explore things we don’t know without feeling embarrassed of not knowing about them. If you work with someone who hides ignorance or failure, you’re working with a timebomb and one of your highest priorities should be to change that mindset or replace the person. (via Maria Popova)
  4. Using Android Camera in HTML Apps (David Calhoun) — From your browser you can now upload pictures and videos from the camera as well as sounds from the microphone. The returned data should be available to manipulate via the File API (via Josh Clark)
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Four short links: 17 April 2012

Four short links: 17 April 2012

Animal Imagery, Infectious Ideas, Internet v Books, and Transparency Projects

  1. Penguins Counted From Space (Reuters) — I love the unintended flow-on effects of technological progress. Nobody funded satellites because they’d help us get an accurate picture of wildlife in the Antarctic, but yet here we are. The street finds a use …
  2. What Makes a Super-Spreader?A super-spreader is a person who transmits an infection to a significantly greater number of other people than the average infected person. The occurrence of a super spreader early in an outbreak can be the difference between a local outbreak that fizzles out and a regional epidemic. Cory, Waxy, Gruber, Ms BrainPickings Popova: I’m looking at you. (via BoingBoing)
  3. The Internet Did Not Kill Reading Books (The Atlantic) — reading probably hasn’t declined to the horrific levels of the 1950s.
  4. Data Transparency Hacks — projects that came from the WSJ Data Transparency Codeathon.
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Four short links: 19 March 2012

Four short links: 19 March 2012

The Quantified Professor, Bus Monitor, Arduino Confessor, and Ethics of Deceit

  1. Examining His Own Body (Science Now) — Stanford prof. has sequenced his DNA and is now getting massively Quantified Self on his metabolism, infections, etc. This caught my eye: George Church, who has pioneered DNA sequencing technology and runs the Personal Genome Project* at Harvard Medical School in Boston that enrolls people willing to share genomic and medical information similar to what’s presented in the Cell report, says some might critique Snyder’s self-exam as merely anecdotal. “But one response is that it is the perfect counterpoint to correlative studies which lump together thousands of cases versus controls with relatively much less attention to individual idiosyncrasies,” Church says. “I think that N=1 causal analyses will be increasingly important.”
  2. Bus Arrival Monitor (John Graham-Cumming) — hacked a toy doubledecker bus with LED display feeding bus arrival info from the Transport for London API via a modded Linksys WRT router.
  3. Arduino Tool That Connects Each Board to Its Own Source (Ideo) — If you create something with Arduino and put it out into the world, there is no well-established link to the source. If you personally made the device, the source can get lost over time. If you didn’t create it, you could have a tough time tracking the source down. You have the physical device, why can’t it tell you where it’s code lives? I made a tool for Arduino called “Upload-And-Retrieve-Source” that for the most part solves this problem. (via Chris Spurgeon)
  4. Mike Daisey is a Liar and So Am I — I linked to the original This American Life story, so now I’m linking to the best commentary on their retraction of the story. This is an excellent piece on the ubiquity and ethics of Daiseyesque means-justifies-the-end for-a-good-cause deceit.
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Four short links: 1 March 2012

Four short links: 1 March 2012

Crowdsourced Monitoring, DIY Neurobio, A Plethora of Memory Stick Computers

  1. Crowdsourcing Radiation Data in Japan (Freaklabs) — wardriving pollution detection.
  2. Backyard Brains — measuring electrical activity of a neuron in a cockroach leg. Astonishing how much science is within the reach of backyard hackers now. (via BoingBoing)
  3. Cotton Candy Stick Pre-Orders — a $200 Android computer on a USB stick, with HDMI out etc.
  4. Raspberry Pi Launches — $35 USB+CPU+video+audio ships. Interesting that both of these have come to fruition at the same time. Something is in the air. How will the world change when every memory stick is a computer, not just every phone?
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Four short links: 22 February 2012

Four short links: 22 February 2012

Hashbangs URLs Must Go, Cheap DNA Sequencing, Content Detection Fail, and Ubuntu on Android

  1. Hashbangs (Dan Webb) — why those terrible #! URLs are a bad idea. Looks like they’re going away with pushState coming to browsers. As Dan says, “URLs are forever”. Let’s get them right. I’m fascinated by how URLs are changing meaning and use over time.
  2. DNA Sequencing on a USB Stick — this has been going the rounds, but I think there’s a time coming when scientific data generation can be crowdsourced. I care about a particular type of fish, but it hasn’t been sequenced. Can I catch one, sequence it, upload the sequence, and get insight into the animal by automated detection of similar genes from other animals? Let those who care do the boring work, let scientists work on the analysis.
  3. The US Recording Industry is Stealing From Me (Bruce Simpson) — automated content detection at YouTube has created an industry of parasites who claim copyright infringement and then receive royalties from the ads shown on the allegedly infringing videos.
  4. Ubuntu on Android — carry a desktop in your pocket? Tempting. It’s for manufacturers, not something you install on existing handsets, which I’m sure will create tension with the open source world at Ubuntu’s heart. Then again, creating tension with the open source world at Ubuntu’s heart does seem to be Canonical’s core competency ….
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Four short links: 8 November 2011

Four short links: 8 November 2011

Cell Operating System, Search Savvy, Smiling Sliders, and Recommendation Tools

  1. Attempts to Make a Cell Operating System (Science Daily) — finally we will be able to have the guaranteed quality of software and the safety of biological organisms.
  2. Why Kids Can’t Search (Clive Thompson) — kids need to be taught critical thinking skills about what they find on the web. Librarians are our national leaders in this fight; they’re the main ones trying to teach search skills to kids today.
  3. Smiley Slider — cute little way to get feedback. (via Jyri Tuulos)
  4. LensKitan open source toolkit for building, researching, and studying recommender systems.
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