Sidney Fussell
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Mark Blinch / Reuters The City of the Future Is a Data-Collection Machine
In Toronto, Alphabet, Google’s parent company, hopes to create the sensor-filled metropolis of tomorrow.
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Jasmin Merdan / Getty The Next Data Mine Is Your Bedroom
Google wants to scan your clothing and listen to you brush your teeth. Welcome home.
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Patrick T. Fallon / Getty Kentucky Is Turning to Drones to Fix Its Unsolved-Murder Crisis
Only 52 percent of the state’s homicides result in an arrest when the victim is black. Could automating police work help?
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Courtesy Axon A Rare Issue Is Causing Police Body Cameras to Explode
The nation’s largest police force is changing its body-camera policy after a malfunctioning camera started a fire.
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Paul J. Richardson / Getty In Fraud Detection, Everything You Do Online and Off Is a Clue
Companies are employing new techniques to detect fraud and tax evasion, from license-plate readers to the way you hold your phone.
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STEPHEN BRASHEAR / GETTY Alexa Wants to Know How You’re Feeling Today
Amazon has patented technology that would allow its devices to read your emotional and physical state, and sell advertisements based on them. Are we entering the era of the mood-targeted ad?
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Toru Hanai / Reuters The Newest Password Technology Is Making Your Phone Easier for Police to Search
For the first time, police have compelled a suspect to unlock his phone using Face ID. The case reveals an interesting inversion: More advanced password technology is less protected from police seizure.
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Karen Ducey / Getty Police-Grade Surveillance Technology Comes to the Playground
After Parkland, schools are installing gunshot-detection systems typically used in cities like Oakland and Chicago. But are they worth the expense?
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Robyn Beck / Getty The Always-On Police Camera
Body cameras that automatically activate in response to the sound of gunfire could forever change people’s expectations about public spaces.
