ENTRIES TAGGED "numbers"

Four short links: 3 January 2013

Four short links: 3 January 2013

Historic Social Media, Latency Numbers, Quantified Auto, and I Feel Old

  1. Community Memory (Wired) — In the early 1970s, Efrem Lipkin, Mark Szpakowski and Lee Felsenstein set up a series of these terminals around San Francisco and Berkeley, providing access to an electronic bulletin board housed by a XDS-940 mainframe computer. This started out as a social experiment to see if people would be willing to share via computer — a kind of “information flea market,” a “communication system which allows people to make contact with each other on the basis of mutually expressed interest,” according to a brochure from the time. What evolved was a proto-Facebook-Twitter-Yelp-Craigslist-esque database filled with searchable roommate-wanted and for-sale items ads, restaurant recommendations, and, well, status updates, complete with graphics and social commentary. But did it have retargeted ads, promoted tweets, and opt-in messages from partners? I THOUGHT NOT. (via BoingBoing)
  2. Latency Numbers Every Programmer Should Know (EECS Berkeley) — exactly that. I was always impressed by Artur Bergman’s familiarity with the speed of packets across switches, RAM cache misses, and HDD mean seek times. Now you can be that impressive person.
  3. Feds Requiring Black Boxes in All Vehicles (Wired) — [Q]uestions remain about the black boxes and data. Among them, how long should a black box retain event data, who owns the data, can a motorist turn off the black box and can the authorities get the data without a warrant. This is starting as regulatory compliance, but should be seized as an opportunity to have a quantified self.
  4. Average Age of StackExchange Users by Tag (Brian Bondy) — no tag is associated with people who have a mean age over 30. Did I miss the plague that wiped out all the programmers over the age of 30? Or does age bring with it supreme knowledge so that old people like me never have to use StackExchange? Yes, that must be it. *cough*
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Four short links: 31 December 2012

Four short links: 31 December 2012

Vanishing Landlines, Factory Help, Spectral Analyzer, and the State of the World

  1. Wireless Substitution (BoingBoing, CDC) — very nice graph showing the decline in landlines/growth in wireless.
  2. Maker’s RowOur mission is to make the manufacturing process simple to understand and easy to access. From large corporations to first time designers, we are providing unparalleled access to industry-specific factories and suppliers across the United States.
  3. mySight (GitHub) — myspectral.com Spectruino analyzer for light spectra in UV/VIS/NIR.
  4. State of the World (Bruce Sterling, John Lebkowsky) — always a delight. Come 2013, I think it’s time for people in and around the “music industry” to stop blaming themselves, and thinking their situation is somehow special. Whatever happens to musicians will eventually happen to everybody. Nobody was or is really much better at “digital transition” than musicians were and are. If you’re superb at digitalization, that’s no great solution either. You just have to auto-disrupt and re-invent yourself over and over and over again.
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Four short links: 26 December 2012

Four short links: 26 December 2012

Remote-Controlled Arduino, JS Notifications, Device Numbers, and Network Hostility

  1. Arduino IR Remote Control — control your Arduino project via your TV’s remote control. (via Arduino)
  2. holler — WTFPL-licensed Javascript library for real-time in-app notifications via the commandline (uses node). (via Javascript Weekly)
  3. First Tweets — numbers of “first tweet from my new {X}” giving indications of the popularity of each. Not good for Surface, alas.
  4. It’s Clear Verizon is Blocking Google Wallet Anti-Competitively — Verizon blocked Google’s mobile payments app until Verizon’s own was available. One irony of course is that in conjunction with Verizon, Google worked to gut meaningful network neutrality rules that would have prevented this very thing from happening on wireless networks.
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Four short links: 3 December 2012

Four short links: 3 December 2012

Manufacturing Returns, Android Mystery, 3D Printing Novelties, and Dropping Drones

  1. Manufacturing Returning to USA (The Atlantic) — because energy and wages. Oil makes shipping pricey, while “booming” US natural gas helps domestic manufacturing. Wages rising in China, dropping in America.
  2. The Android Engagement Mystery (Luke Wroblewski) — despite massively greater sales, Android users do less with their devices. Why?
  3. What’s Coming in 3D Printers (Wired) — enormous printers, printers that use sand to help with metal molding, and more.
  4. Drone Crashes Mount at Civilian Airports Overseas (Washington Post) — The drone crashed at a civilian airport that serves a half-million passengers a year, most of them sun-seeking tourists. No one was hurt, but it was the second Reaper accident in five months — under eerily similar circumstances.
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Four short links: 28 November 2012

Four short links: 28 November 2012

Ethical Machines, Fault Tolerance, Offline HTML5, and Doomy Data

  1. Moral Machinesit will no longer be optional for machines to have ethical systems. Your car is speeding along a bridge at fifty miles per hour when errant school bus carrying forty innocent children crosses its path. Should your car swerve, possibly risking the life of its owner (you), in order to save the children, or keep going, putting all forty kids at risk? If the decision must be made in milliseconds, the computer will have to make the call. (via BoingBoing)
  2. Hystrixa latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable. More information. (via Tom Loosemore)
  3. Offline First: A Better HTML5 Experience — can’t emphasize how important it is to have offline functionality for the parts of the world that don’t have blanket 3G/LTE/etc coverage. (280 south from SF, for example).
  4. Disaster of Biblical Proportions (Business Insider) — impressive collection of graphs and data showing commodity prices indicate our species is living beyond its means.
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Four short links: 15 November 2012

Four short links: 15 November 2012

Video Effects, Old School, Data Set, and Games Numbers

  1. Atkinson Dithering in Real Time — a Processing app that renders what the video camera sees, as though it were an original Mac black and white image.
  2. Patching Binariesa patch for a crashing bug during import of account transactions or when changing a payee of a downloaded transaction in Microsoft Money Sunset Deluxe. Written with no source, simply by debugging the executable as it shipped for XP.
  3. Book Crossing DatasetContains 278,858 users (anonymized but with demographic information) providing 1,149,780 ratings (explicit / implicit) about 271,379 books.
  4. Network Games Market Update (Cartagena Capital) — The myth that players use mobile only ‘on the go’ has been shattered. Smartphones and tablets are now mainstream gaming platforms in their own right and a significant proportion of players play in stationary use case scenarios. Stats abound, including 38% of tablet gamers play more than five hours per week compared to 20% of mobile phone gamer.
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Four short links: 13 November 2012

Four short links: 13 November 2012

3D Printing Booth, Crowdsourcing Nanoscience, Mobile Numbers, and Web Techniques

  1. 3D Printing Photobooth Opening in Japan (io9) — A technician at the lab will scan your body (much like with early photography, you’ll need to be able to hold a certain pose for 15 minutes) and print out an impressively realistic 3D photo that captures not only your features, but also the basic textures of your clothing and hair. (via Julie Starr)
  2. Feynman Flowers — crowdsourcing analysis of STM imagery for nanoscale physics research. (via OKFN)
  3. Mobile Trends — Android on exponential growth vs iOS’s linear growth, and many more data-driven observations. Apple has a mobile product at every $50 price point between $0 and $850.
  4. The Definitive Guide to Forms-Based Website Authentication (Stack Overflow) — exactly what the title says.
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Four short links: 15 October 2012

Four short links: 15 October 2012

DIY Thermal Camera, Watching Trolls Wither, Discovering Dark Social, and Student Mobile Phone Use

  1. Cheap Thermocam — cheap thermal imaging camera, takes about a minute to capture an image. (via IEEE Spectrum)
  2. Observations on What’s Getting Downvoted (Ars Technica) — fascinating piece of social work, showing how the community polices (or reacts to) trolls. (via Hacker News)
  3. Dark Social (The Atlantic) — Just look at that graph. On the one hand, you have all the social networks that you know. They’re about 43.5 percent of our social traffic. On the other, you have this previously unmeasured darknet that’s delivering 56.5 percent of people to individual stories. This is not a niche phenomenon! It’s more than 2.5x Facebook’s impact on the site.
  4. A Tethered WorldAll students, across all 56 represented countries, are doing generally the same few things. Facebook and Twitter, above all else, are the predominant tools for all information use among the participants. The predominance of these few tools are creating a homogenizing influence around the world.
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Four short links: 5 October 2012

Four short links: 5 October 2012

Robocopyright, OECD Numbers, Half Of Which Are Probably Wrong, Science Incubator

  1. Improving Content ID (YouTube) — finally they’re adding some human intervention to lower the number of false positives.
  2. OECD’s Internet Economy Outlook (OECD) — lots of stats, from growth of streaming media to crime and EHRs. This caught my eye: In 2010, on average, 35% of all businesses with ten or more persons employed used the Internet for purchasing, and only 18% for selling goods and services.
  3. Half Of What You Know Is FalseThe field of scientometrics – the science of measuring and analyzing science – took off in 1947 when mathematician Derek J. de Solla Price was asked to store a complete set of the Philosophical Transactions of the Royal Society temporarily in his house. He stacked them in order and he noticed that the height of the stacks fit an exponential curve. Price started to analyze all sorts of other kinds of scientific data and concluded in 1960 that scientific knowledge had been growing steadily at a rate of 4.7 percent annually since the 17th century. The upshot was that scientific data was doubling every 15 years.
  4. Catalyst Grants — Macmillan’s Digital Science incubator.
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Four short links: 3 October 2012

Four short links: 3 October 2012

Military Open Source, State of Internet, Visualizing Budgets, and Hacking Your iDevice

  1. Mil-OSS 4 — 4th military open source software working group conference, in Rosslyn VA. Oct 15-17. Tutorials and sessions will cover: Linux, Geospatial, LiDAR, Drupal, cloud, OSS policy and law, Android and many other topics. The last day will have a 1/2 day unconference for up-and-coming issues.
  2. State of Internet Slides (Business Insider) — Apple could buy Disney using cash at hand. Boggle. This presentation has plenty of numbers for those who like them.
  3. See Penny Work — an open source (GPLv2) toolkit for budget visualizations, from Code For America. (via Tim O’Reilly)
  4. libimobiledevice — LGPLed open source library which talks the protocols to support iPhone®, iPod Touch®, iPad® and Apple TV® devices. Unlike other projects, it does not depend on using any existing proprietary libraries and does not require jailbreaking. It allows other software to easily access the device’s filesystem, retrieve information about the device and it’s internals, backup/restore the device, manage SpringBoard® icons, manage installed applications, retrieve addressbook/calendars/notes and bookmarks and (using libgpod) synchronize music and video to the device. Runs on Linux, OS X, and Windows.
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