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Archive for the ‘mobile phones’ category: Page 166

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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Nov 17, 2018

Researchers Create ‘Master Fingerprints’ to Unlock Phones

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

Biometric features like fingerprint sensors and iris scanners have made it easier to securely unlock phones, but they may never be as secure as a good old-fashioned password. Researchers have repeatedly worked out methods to impersonate registered users of biometric devices, but now a team from New York University and the University of Michigan has gone further. The team managed to create so-called “DeepMasterPrints” that can fool a sensor without a sample of the real user’s fingerprints.

Past attempts to bypass biometric systems usually involve getting access to a registered individual’s data — that could be a copy of their fingerprint or a 3D scan of their face. DeepMasterPrints involves generating an entirely new fingerprint from a mountain of data that’s close enough to fool the sensor. Like so many research projects these days, the team used neural networks to do the heavy lifting.

The process started with feeding fingerprints from 6,000 people into a neural network in order to train it on what a human fingerprint looks like. A neural network is composed of a series of nodes that process data. It feeds forward into additional “layers” of nodes if the output meets a certain threshold. Thus, you can train the network to get the desired output. In this case, the researchers used a “generative adversarial network” to tune the system’s ability to generate believable fingerprints. The network used its understanding of prints to make one from scratch, and then a second network would determine if they were real or fake. If the fingerprints didn’t pass muster, the network could be re-tuned to try again.

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Nov 15, 2018

Smartphones, tablets causing mental health issues in kids as young as two

Posted by in categories: health, mobile phones, neuroscience

Open a book kids!


Smartphones and tablets are causing issues for kids as young as two years old.

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Nov 15, 2018

Steve Jobs — iPhone Introduction in 2007 (Complete Video)

Posted by in category: mobile phones

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Nov 14, 2018

Twenty-First Century Warfare: Secret and Silent Frequency Wars

Posted by in categories: biotech/medical, internet, military, mobile phones

It’s imperative that Humanity understands the reality of warfare in these times when advanced and secret technologies are used against us on a daily basis.

From WiFi and cell phone frequencies to televisions and microwave ovens on up to the most exotic sonic weapons—it’s all disruptive and even lethal to the Human body and mind.

Because these weapons are silent and invisible, the war-loving aspects of society have been able to experiment with these methods for decades but the time for secrecy and these covert attacks on the life on our planet has come to an end.

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Nov 9, 2018

‘Siri, I’m getting pulled over’: A new shortcut for iPhones can automatically record the police

Posted by in categories: mobile phones, robotics/AI

Anarchy AI ✌️😆


There’s a big new feature for iPhone experts this year: It’s an app called Shortcuts, and with a little bit of logic and know-how, you can stitch together several apps and create a script that can be activated by pressing a button or using Siri.

Some early uses are predictable, like saving Instagram photos, sharing the song you’re listening to, or creating a morning routine that activates your lights and plays a song.

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Nov 8, 2018

This is Samsung’s foldable smartphone

Posted by in categories: futurism, mobile phones

Our foldable future is here.

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Nov 7, 2018

Samsung Foldable Phone Launching This Week, Developer Conference Reveals

Posted by in categories: futurism, mobile phones

The smartphone of the future is rolling out soon.

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Nov 5, 2018

Cell-Phone Radiation Can Cause Cancer in Rats. The Next Question: What Does it Mean For Humans?

Posted by in categories: biotech/medical, mobile phones

These results substantially change the debate on whether cell-phone use is a cancer risk at all.


The studies were nearly two decades in the making.

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