3 posts
Speed demon quartered and shrunk

Reader Richard K. submitted a link to Microsoft Edge's website. This chart uses three speedometers to tell the story that Microsoft's Edge browser is faster than Chrome or Firefox. These speedometer charts are disguised racetrack charts. Read last week's post first if you haven't. Richard complained the visual design distorting the data. How the distortion entered the picture is a long story. Let's begin with an accurate representation of the...

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Infinite Twitter ad campaign, based on data profiles

As you probably know, Twitter (and all social media) collects data about you and infers your likes, dislikes, wants, dreams, hopes, etc. Sam Lavigne set up a scraper to find out all the user segments, ranging from “buyers of cheese” to “households with people who have recently moved into a new home.” It can get pretty detailed. Lavigne then used this data to automatically generate an infinite ad campaign, on...

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If Clinton and Trump go to dinner, do they sit face to face, or side by side?

One of my students tipped me to an August article in the Economist, published when last the media proclaimed Donald Trump's campaign in deep water. The headline said "Donald Trump's Media Advantage Falters." Who would have known, judging from the chart that accompanies the article? There is something very confusing about the red line, showing "Trump August 2015 = 1." The data are disaggregated by media channel, and yet the...

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