ENTRIES TAGGED "United Nations"

Visualization of the Week: 7 billion humans

Visualization of the Week: 7 billion humans

One UN population dataset yields two different visualizations.

Two visualizations, one from the United Nations and the other from The Guardian, illustrate world population growth at the global and country level.

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Strata Week: Statistically speaking

Strata Week: Statistically speaking

Trading platforms, truth in graphs, European financial stats, and Mandelbrot's passing.

In this edition of Strata Week: The London Stock Exchange moves from .Net to open source; learn how graphical scales can lie; the Euroean Central Bank president calls for better financial statistics; and we bid farewell to the father of fractals.

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Four short links: 9 September 2009 Four short links: 9 September 2009

Four short links: 9 September 2009

SMS Data Collection, Love of Math, Anti-File Sharing Rubbish, Open Manufacturing

  1. RapidSMSa free and open-source framework for dynamic data collection, logistics coordination and communication, leveraging basic short message service (SMS) mobile phone technology. UNICEF’s mobile data collection framework, as used in Malawi and other proving grounds. (via gov2expo)
  2. Groceries — read this and you will realize that Dan Meyer is the math teacher you wish you’d had. He has the geek nature, and his excitement must be great for his students. The express lane isn’t faster. The manager backed me up on this one. You attract more people holding fewer total items, but as the data shows above, when you add one person to the line, you’re adding 48 extra seconds to the line length (that’s “tender time” added to “other time”) without even considering the items in her cart. Meanwhile, an extra item only costs you an extra 2.8 seconds. Therefore, you’d rather add 17 more items to the line than one extra person! I can’t believe I’m dropping exclamation points in an essay on grocery shopping but that’s how this stuff makes me feel.
  3. How the UK Government Spun 136 People into 7 Million — a radio show looked into the government’s claim of 7 million illegal filesharers and discovered it came down to 136 people in a survey admitting they’d used it. (via br3nda)
  4. Idle Speculation on the shan zhai and Open Fabrication (Tom Igoe) — shan zhai have established a culture of sharing information about the things they make through open BOMs (bills of materials) and other design materials, crediting each other with improvements. The community apparently self-polices this policy, and ostracizes those that violate it. Open hardware, business, recovery, and more in this fascinating speculation.
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DisasterTech from Where2.0

I was honored to speak with Mikel Maron at Where2.0 about innovation in Disaster Technology, a topic that is extremely important to me. Here is the video: This talk covers the ongoing efforts of: World Shelters, the UN Joint Logistics Centre, Humanitarian.info, InSTEDD, and Humanlink. You can read about the development of SMS GeoChat, the Sahana effort for Burma/Myanmar (Radar…

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