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Welcome to Over Cognition. Here's what's been happening recently:


  • Mixing Sensors and Crowds
    If you want to know about a physical environment, use sensors.  Take pictures, take air quality readings, take water quality readings, detect radiation levels, use strain gauges,  listen to and analyse noise and the signals in it.  Smell, measure, touch (If it’s not dangerous to do so) what’s around you.  Find people who can teach […] ... read more


  • Wut 2 Do Wif Werdz
    One of the first cool things beginning data scientists do with a bunch of words is create a word cloud.  There are several ways to do this, but it's important to know about tools like D3 (one of the most powerful software ... read more