Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: mobile phones – Page 150

Energy scavenging nanogenerator finds power all around us

Imagine a mobile phone charger that doesn’t need a wireless or mains power source. Or a pacemaker with inbuilt organic energy sources within the human body.

Australian researchers led by Flinders University are picking up the challenge of “scavenging” invisible power from low-frequency vibrations in the surrounding environment, including wind, air or even contact-separation energy (static electricity).

“These so-called triboelectric nanogenerators (or TENGs) can be made at low cost in different configurations, making them suitable for driving such as personal electronics (mobile phones), biomechanics devices (pacemakers), sensors (temperature/pressure/chemical sensors), and more,” says Professor Youhong Tang, from Flinders University’s College of Science and Engineering.

Cyberwar 2025

A short story.

A very short story with a long ending.

“What did you do in the Great Cyberwar daddy?”

What can I say? The answer is pretty much what everyone else did, which is try and s urvive. In other words, nothing. The first we all knew about it was when the electricity went off, and did not come back on again. Then other utilities, water, gas and phones. Then the Net itself went down and everyone was in the dark both literally and figuratively. All of that within the space of a few hours. For some it happened overnight and they awoke to a broken world. Most cars still ran, for a while, although GPS was also out. Self driving cars didn’t. When the fuel ran out the gas stations were not pumping (no electricity), the supermarkets along with everyone else could not buy or sell because the payment systems were offline. Within 24 hours looting broke out on a global scale from the richest nations to the poorest and martial law became the new norm.

Ultrafast camera films 3D movies at 100 billion frames per second

In his quest to bring ever-faster cameras to the world, Caltech’s Lihong Wang has developed technology that can reach blistering speeds of 70 trillion frames per second, fast enough to see light travel. Just like the camera in your cell phone, though, it can only produce flat images.

Now, Wang’s lab has gone a step further to create a camera that not only records video at incredibly fast speeds but does so in three dimensions. Wang, Bren Professor of Medical Engineering and Electrical Engineering in the Andrew and Peggy Cherng Department of Medical Engineering, describes the device in a new paper in the journal Nature Communications.

The , which uses the same underlying technology as Wang’s other compressed ultrafast photography (CUP) cameras, is capable of taking up to 100 billion frames per second. That is fast enough to take 10 billion pictures, more images than the entire human population of the world, in the time it takes you to blink your eye.

Elon Musk: The Rise Of Starlink

Might as well make it a movie!

This is the first time ever in my life that I felt frightened while writing a story on Medium. Then, I proofread it and I started sweating all of sudden. Find out for yourself and let me know how you feel! Anyway, recently, I wrote how Elon Musk’s Starlink could potentially take over the whole telecommunications industry, how it can eventually change the digital landscape, and how it can connect our blueprint to the universe. Today, I’m writing how Starlink, along with the right planning, execution, and zero technological compromises, can create not just a new technology, but a whole new way of living.

Imagine wandering the Sahara desert on a weekend trip and suddenly, you feel the urge to capture the moment. So, you pick up your iPhone and take a panoramic picture. Then, imagine sharing that same picture to your friends, to your family, right in that exact moment. Your family decides to FaceTime you and you talk to them for an entire hour while blindly walking around the Sahara desert, drenching in sweat. That’s what it’s like to be Starlink connected. There are no limits to what Starlink can do. Online, wherever you go.

Starlink isn’t just a widespread broadband internet communications system, Starlink is a whole new way of living. It’s a real-world reinvention.

No cellular data issues, no “we’re in the middle of nowhere”, and no “low signal”. You can pretty much end up in the most barbaric place on the earth and still be receiving tweet updates from Trump on Twitter. Just you, your device, and the whole universe. A digital interplanetary being, so to speak. Though, Aliens might hack the satellites and gain information about us. They might take advantage of Starlink as a better way to connect to humans. However, we’re pretty sure Elon will create another company that prevents Aliens from cyberbullying us. Right, Elon?

Amazon introduces ability to pay with your hands

Instead of using a credit card or smartphone to pay for your goods, Amazon wants you to use your hands.

In a blog post, the company unveiled its own palm recognition technology, known as Amazon One. The technology, first rolling out in Amazon’s home market of Seattle, will use people’s palms to identify them and combine that with details of the palm, such as lines and ridges, to build a “palm signature.”

“In most retail environments, Amazon One could become an alternate payment or loyalty card option with a device at the checkout counter next to a traditional point of sale system,” Dilip Kumar, vice president, Amazon Physical Retail, wrote in the post. “Or, for entering a location like a stadium or badging into work, Amazon One could be part of an existing entry point to make accessing the location quicker and easier.”

Ransomware reportedly to blame for outage at US hospital chain

It doesn’t appear staff or patient information was compromised.

Health care provider Universal Health Services, one of the largest chains in the US, has been hit by an apparent ransomware attack, TechCrunch reported. UHS facilities in California, Florida, North Dakota, Arizona, and other locations began noticing problems early Sunday, with some locations reporting locked computers and phone systems.

Some UHS hospitals had to use pen and paper to file patient information as a result, according to NBC News.

The hospital system, which has more than 400 locations in the US and the UK, said in a statement on Monday that its IT network across several facilities was offline “due to an IT security issue.” No patient or employee data appears to have been compromised, according to the statement, which did not mention malware or ransomware.

/* */