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Archive for the ‘mobile phones’ category: Page 160

Nov 26, 2018

China Is Building a $9 Billion Rival to the American-Run GPS

Posted by in categories: computing, government, mobile phones, satellites, security

Location data beamed from GPS satellites are used by smartphones, car navigation systems, the microchip in your dog’s neck and guided missiles — and all those satellites are controlled by the U.S. Air Force. That makes the Chinese government uncomfortable, so it’s developing an alternative that a U.S. security analyst calls one of the largest space programs the country has undertaken.


The Beidou Navigation System will be accessible worldwide by 2020.

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Nov 25, 2018

How high-tech toilets could soon be tracking your every movement

Posted by in categories: biotech/medical, health, mobile phones

The bathroom is arguably the last bastion of privacy, but soon a new high-tech lavatory could be tracking your every movement.

Researchers at the European Space Agency (ESA) and MIT have teamed up with sanitation specialists to create the ‘FitLoo’ which screens human waste for early signs of disease.

Data gathered by the sensors in the toilet bowl could be beamed to the users mobile phone so they can see how their health is changing or even directly to the GP so they could keep a remote eye on patients.

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Nov 25, 2018

Refugees in Uganda Are Earning Money

Posted by in categories: economics, mobile phones

They can increase their income 16-fold using just their phones.

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Nov 24, 2018

Some Good Tech News: Entrepreneurs Leverage Tech for Economic Inclusion

Posted by in categories: economics, employment, mobile phones

Between the never-ending stream of news linking bad actors to social networks and studies documenting society’s growing smartphone addiction, it seems almost wrong today to think that technology can — ahem — help make the world a better place.

That’s why I am thankful for the annual Inclusive Innovative Challenge, hosted by MIT’s Initiative on the Digital Economy. Launched in 2016, the IIC seeks out and awards entrepreneurs that are leveraging technology advances to reinvent the future of work. That’s right. There remains, even in this news cycle, firms committed to tapping technology’s ability to connect—and not divide—people and build—and not threaten—jobs and other economic activities.

Or, as the challenge organizers put it:

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Nov 23, 2018

Steve Jobs Introducing The iPhone At MacWorld 2007

Posted by in category: mobile phones

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Nov 21, 2018

About: Be sure to check out Ruby® Receptionists

Posted by in categories: biological, mobile phones, robotics/AI

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“Artificial Intelligence is not just a large part of a technological revolution, it’s a major part of a human evolution of going beyond the limits of an environmentally programmed human biological operating system.”

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Nov 20, 2018

Meta-surface corrects for chromatic aberrations across all kinds of lenses

Posted by in categories: materials, mobile phones

Today’s optical systems—from smartphone cameras to cutting-edge microscopes—use technology that hasn’t changed much since the mid-1700s. Compound lenses, invented around 1730, correct the chromatic aberrations that cause lenses to focus different wavelengths of light in different spots. While effective, these multi-material lenses are bulky, expensive, and require precision polishing or molding and very careful optical alignment. Now, a group of researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) is asking: Isn’t it time for an upgrade?

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Nov 18, 2018

Using Wi-Fi to “see” behind closed doors is easier than anyone thought

Posted by in categories: internet, mobile phones

With nothing but a smartphone and some clever computation, researchers can exploit ambient signals to track individuals in their own homes.

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Nov 17, 2018

Eight science apps that turn your phone into a laboratory

Posted by in categories: mobile phones, science

Apps can turn your smartphone into a scientific instrument. These programs let you spot birds, identify stars, learn about the elements, and more.

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Nov 17, 2018

Xiaomi made a 150-inch $2,000 laser projector exclusively available at Walmart

Posted by in categories: mobile phones, robotics/AI

Xiaomi has a couple of new products out in Walmart and gave press the rundown today at an event in New York City. The first is a 150-inch laser projector going for $1,999.99 at Walmart doubles up as a television with Android TV. It may seem overpriced for what it is, but it also marks one of Xiaomi’s infrequent expansions into American offerings.

There are a couple of things to break down here, namely that projector is oddly expensive for a 1920 × 1080p screen. Xiaomi says it has no concrete plans to bring a 4K version to the US, and that this is the same model it’s sold in China. You could have found cheaper 1080p projectors back in 2016.

Still, the laser projector has a number of positives including an ultra-short throw, so it can be placed 20 inches from the wall and still display a bright, colorful image, in contrast with other projectors that might need to be placed at the back of a room and show a more faded image. There’s also a detector on top of the projector so if you get too close to the laser, the projector will shut off its light automatically to prevent you from damaging your eyes. The device also comes with a corresponding remote control with which you can summon Google Assistant.

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