Spreading activations on technology and art

Sites and ideas maintained by knowlengr (Mark Underwood). Better than 1,000 pictures. Read More »
  • Chasing Big Data Variety: Predictive Analytics, Meet Your Market Foe

      The graphic shows the market behavior of LinkedIn’s stock price late afternoon of 2015-04-30. Did your analytics engine (What’s an analytics engine? See International Institute for Analytics) predict this? If not, what (big?) data were you missing? If not, chances are, yours was a Big Data Variety problem. Correlating with, for example, only Facebook,… [Continue Reading]

    Chasing Big Data Variety: Predictive Analytics, Meet Your Market Foe
  • Why Computers (and Doctors) Need Narratology

    The analysis by Peter Kramer @PeterDKramer in the New York Times story “Why Doctors Need Stories” points, in part, to the challenge faced by clinical decision support systems (CDSS) — and the use of artificial intelligence in health care more generally. While CDSS adoption lags far behind its apparent value, it is true that CDSS is weak… [Continue Reading]

    Why Computers (and Doctors) Need Narratology
  • Computer-Assisted Instruction: Long Overdue in Overburdened STEM Classrooms

    What happened to CAI? Computer-Assisted Instruction is long overdue in overburdened STEM classrooms, dooming novice teachers to years of frustration & failure.

    Computer-Assisted Instruction: Long Overdue in Overburdened STEM Classrooms
  • Book Review: Business Storytelling for Dummies

    Homer’s Odyssey was preserved through an oral tradition of storytelling. NPR listeners are familiar with StoryCorps, a show that features some of the 45,000 interviews recorded by the organization of the same name, and The Moth, another show that features unscripted storytelling. At the opposite end of this humane tradition is “Death by PowerPoint.” This… [Continue Reading]

    Book Review: Business Storytelling for Dummies
  • Feedspot: RSS Reader for Google Reader Diaspora

    Software review: Feedspot is one of several browser-based Really Simple Syndication (RSS) readers that offers features similar to Google Reader, and — this was critical for many users — includes Outline Processor Markup Language (OPML) import.

    Feedspot: RSS Reader for Google Reader Diaspora