The coded gaze: biased and understudied facial recognition technology

Rod McCullom at Undark has a terrific overview of the perpetual "virtual lineup," where half of all American adults "are enrolled in unregulated facial recognition networks used by state and local law enforcement agencies." Read the rest

"One price to all" has been the default since 1840, but online retail is sneakily killing it off

Since the earliest days of ecommerce, analysts have predicted that retailers would use their estimations of their customers' willingness to pay to invisibly, instantaneously reprice their goods, offering different prices to each customer. Read the rest

Trump's big data "secret sauce" sorcery - a much-needed reality check

An article that went viral last week attributed Trump's Electoral College victory to the dark big data sorcery of Cambridge Analytica, a dirty, dementor-focused big data company that specializes in political campaigns. Read the rest

Snowden on fake news, Twitter features, and the rule of law

Edward Snowden's Periscope interview with Jack Dorsey -- hosted by the Pardon Snowden campaign ranged over a lot of territory, including the special problems of metadata surveillance (metadata can be "more intrusive" than content "because it can be understood at scale"); asymmetry in privacy (where "an increasing imbalance of power" arises between citizens, with no privacy, and officials with all the privacy: "We can't even see their tax-returns"); the problems of relying on the rule of law in a "global context" where surveillance crosses borders and jurisdictions; and fake news, which Snowden thinks can't be solved by asking Google to be a "referee" but rather when "We talk and we share and we point out what is true." Read the rest

Statcheck: a data-fakery algorithm that flagged 50,000 articles

Michèle B. Nuijten and co's statcheck program re-examines the datasets in peer-reviewed science and flags anomalies that are associated with fakery, from duplication of data to internal inconsistencies. Read the rest