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Technology

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Atlanta Police are seeking an Uber Eats driver who they say killed a customer during a delivery.

The department confirmed to NPR that officers responded to a call of a person shot in the Buckhead neighborhood in north Atlanta on Saturday around 11:30 p.m. Investigators learned from witnesses that the victim left his apartment to meet an Uber Eats driver, took his order and began walking away from the delivery vehicle.

Food scientists at the University of Massachussetts Amherst have come up with a technique they say could make it a lot easier to avoid food poisoning.

The main piece of equipment? Your smartphone.

Currently, to identify the bacteria that can get you sick, like E. coli or salmonella, food scientists often use DNA testing.

They obtain samples from, say, raw spinach or chicken skin, by rinsing the food and collecting a tiny bit of bacteria from the water. Then they let that bacteria multiply over 24 hours to get a big enough sample.

While Marjory Stoneman Douglas High School was on lockdown, with an active shooter in the building, students were on their phones.

Tired of annoying online ads? There could be some relief starting Thursday, if you're one of the vast majority of people who use Google Chrome as your default browser.

Google is launching a built-in blocker in Chrome that is designed to filter out ads it says repeatedly violate standards put out by the Coalition of Better Ads. Pop-up ads? Check. Auto-playing video ads? Yep. Large sticky ads? You know, the ones that stay on your screen even as you try to scroll past them. Those are on the blacklist, too.

Richard Klein switched doctors last year. The new doctor put him on a new blood pressure drug.

But it didn't help.

The failure was entirely predictable.

Klein, an associate professor at Florida International University in Miami, realized later that he had tried the same medicine unsuccessfully a few years before, but he hadn't remembered that fact during the appointment.

It was an understandable mistake for Klein and his doctor.

YouTube and Instagram are being asked to take down videos and photos at the center of a controversy involving a prominent Russian billionaire and a senior Russian government official.

This follows a high-profile investigation into the men's relationship by Russian opposition leader Alexei Navalny.

A team of engineers at Dartmouth College has invented a semiconductor chip that could someday give the camera in your phone the kind of vision even a superhero would envy.

The new technology comes from Eric Fossum, a professor of engineering and his colleagues at Dartmouth's Thayer School of Engineering.

It's 5 p.m. on a Friday at a hip bar and hostel in East Austin. Half a dozen people occupy the blue velvet booths and alternative dance music blares overhead. Leigh Salinas walks in carrying a duffel bag. She's there to spend the weekend studying – sort of.

"I was certainly impacted by the presidential election in a lot of the ways that other people were," says the 31-year-old who works as an accountant for a local food company.

Salinas says she wants to run for local office.

Cybersecurity experts are confirming that a computer malware attack dubbed "Olympic Destroyer" hit select networks and Wi-Fi systems at the Winter Games in Pyeongchang on Friday, but they would not say for sure whether Russia or North Korea are to blame.

Users with a @pyeongchang2018.com email address were targeted in the attack, which lasted less than an hour on Friday night, experts said.

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Porn And The Teenage Brain

Feb 12, 2018

There is a lot of pornography on the internet. There are a lot of teenagers with smartphones. It seems obvious that teens would watch.

But maybe it isn’t.

John Perry Barlow, who died last Wednesday at 70, was one of those unusual figures whose obituaries find no point of common agreement. An Internet evangelist who once wrote song lyrics for the Grateful Dead, Barlow was also a poet, activist, cattle rancher and corporate consultant, whose peripatetic career defied easy summarization.

If the Russian psychologist Ivan Pavlov were alive today, what would he say about smartphones? He might not think of them as phones at all, but instead as remarkable tools for understanding how technology can manipulate our brains.

Jerry Bergman is sitting in the audience at a Broadway matinée performance of The Band's Visit. Despite the fact that a huge sign above the stage tells the audience — in English, Hebrew and Arabic — to turn off cellphones, Bergman is keeping his on so he can read closed captions while watching the show.

He is one of an estimated 48 million Americans who have some degree of hearing loss. And he is availing himself of new technology that allows deaf and hearing-impaired people to enjoy shows with something most people have in their pocket — a smartphone.

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Technology is marching on, bringing us smart speakers and smartphone updates and cars that drive themselves down the street. And yet it's the little challenges that bedevil.

The dreaded blinking orange light.

(SOUNDBITE OF PAPER RUSTLING)

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Uber has reached a settlement valued at $245 million with Google's self-driving car subsidiary Waymo, in a major trade secrets trial that began Monday.

A long time ago, when I was working on my Ph.D. research, I learned to use supercomputers to track the complex 3-D motions of gas blown into space by dying stars.

Using big computers in this way was still new to lots of researchers in my field and I was often asked, "How do you know your models are right?"

A lick of cold, creamy gelato isn't just magic. It's mathematics.

"You have to respect the range," emphasizes Gianpaolo Valli, a senior instructor at Carpigiani Gelato University in Bologna, Italy, who has spent decades drilling aspiring gelato chefs on the right ratio of solids to water in any given recipe. (FYI: Solids need to be between 32 and 46 percent.) If your numbers are off, you're likely to end up with a disaster instead of a dessert.

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Twitter says it has turned a profit for the first time last quarter, sending its shares surging. As of mid-morning Thursday its shares were up nearly 23 percent.

Secretary of State Rex Tillerson sounded an alarm this week: The Russians are already meddling in the 2018 midterm elections.

"The point is that if their intention is to interfere, they're going to find ways to do that," Tillerson told Fox News. "I think it's important we just continue to say to Russia, look, you think we don't see what you're doing. We do see it, and you need to stop."

As complicated as it as to launch and operate a telescope in space, it's almost as complex to move a space telescope around here on Earth.

Updated at 8:20 p.m. ET

A founding member of the Electronic Frontier Foundation and former lyricist for the Grateful Dead, John Perry Barlow, has died at the age of 70, according to a statement issued by the Foundation.

Roku devices and Samsung smart TVs have easy-to-exploit security vulnerabilities, according to testing carried out by Consumer Reports.

"We found that a relatively unsophisticated hacker could change channels, play offensive content, or crank up the volume," the magazine says. "This could be done over the web, from thousands of miles away."

The National Transportation Safety Board reported Tuesday that engineers falling asleep at the controls led to two recent New York City-area commuter train crashes that killed one person and injured more than 200 others. The investigative agency has sharply criticized the Trump administration for scrapping a proposed regulation aimed at preventing such fatigue-related events.

Best Buy has told music suppliers that it will pull all CDs from its stores this summer, according to a report from Billboard. This move should come as no big surprise: Between unlimited streaming services like Apple Music and Spotify, and the ongoing vinyl revival, CDs just don't have the sway that they used to.

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