Now Computers Can Tell When You're Bored

Scientific American

Boredom manifests itself in more than yawns and glazed eyes. Subtle body cues called noninstrumental movements—squirming, scratching, shifting—also give away a person's mental state. Like teachers and other public speakers, machines can now also pick up on these telltale signs of restlessness. A new study reveals that when computer users tune in to on-screen material, their fidgeting lessens—and algorithms can use that information to discern attentiveness in real time.
To measure engagement, psychobiologist Harry Witchel of Brighton and Sussex Medical School in England and his colleagues outfitted 27 participants with motion-tracking markers that a computer's visual system could follow. The participants then read digital excerpts from a novel by Mark Haddon, The Curious Incident of the Dog in the Night-Time, and from the European Banking Authority's regulations. Based on motion in the head, torso and legs, the computer could tell when a person had mentally checked out. In fact, an analysis of the cumulative movements revealed that when people read from the novel, they fidgeted nearly 50 percent less than when reading the banking guidelines.

 

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Antonio Ortiz

Antonio Ortiz has always been an autodidact with an eclectic array of interests. Fascinated with technology, advertising and culture he has forged a career that combines them all. In 1991 Antonio developed one of the very first websites to market the arts. It was text based, only available to computer scientists, and increased attendance to the Rutgers Arts Center where he had truly begun his professional career. Since then Antonio has been an early adopter and innovator merging technology and marketing with his passion for art, culture and entertainment. For a more in-depth look at those passions, visit SmarterCreativity.com.

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