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Archive for the ‘mobile phones’ category: Page 124

Aug 5, 2020

A GoPro for beetles: Researchers create a robotic camera backpack for insects

Posted by in categories: mobile phones, robotics/AI

In the movie “Ant-Man,” the title character can shrink in size and travel by soaring on the back of an insect. Now researchers at the University of Washington have developed a tiny wireless steerable camera that can also ride aboard an insect, giving everyone a chance to see an Ant-Man view of the world.

The camera, which streams video to a smartphone at 1 to 5 frames per second, sits on a mechanical arm that can pivot 60 degrees. This allows a viewer to capture a high-resolution, panoramic shot or track a moving object while expending a minimal amount of energy. To demonstrate the versatility of this system, which weighs about 250 milligrams—about one-tenth the weight of a playing card—the team mounted it on top of live beetles and insect-sized robots.

The results will be published July 15 in Science Robotics.

Aug 4, 2020

Implantable transmitter provides wireless option for biomedical devices

Posted by in categories: biotech/medical, computing, mobile phones, wearables

Purdue University innovators are working on inventions to use micro-chip technology in implantable devices and other wearable products such as smart watches to improve biomedical devices, including those used to monitor people with glaucoma and heart disease.

The Purdue team developed a fully implantable radio-frequency transmitter chip for wireless sensor nodes and . The research is published in the journal IEEE Transactions on Circuits and Systems II. The transmitter chip consumes lowest amount of energy per digital bit published to date.

The transmitter works in a similar fashion to in mobile phones and , but the Purdue transmitter has an unprecedented level of miniaturization and low-energy consumption that it can be implanted into an eye to monitor pressure for a glaucoma patient or into another part of the body to measure data related to heart functions.

Aug 4, 2020

Top 5 Countries to Adopt Facial Recognition Technology

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

Consumers are ending up increasingly responsive about sharing their data, as data integrity and security has turned into a developing concern. In any case, with the advent of nations teching up with facial recognition, even explorers need to truly begin thinking about what sort of data they could be reluctantly offering to nations, individuals and places.

Facial recognition innovation is a framework that is fit for identifying or confirming an individual from an advanced picture or a video frame. It works by comparing chosen facial highlights and faces inside a database. The technology is utilized in security frameworks and can be compared with different biometrics, for example, fingerprint or iris recognition frameworks. As of late, it has been grabbed and utilized as a business identification and advertising tool. The vast majority have a cell phone camera fit for recognizing features to perform exercises, for example, opening said a cell phone or making payments.

The worldwide market for facial recognition cameras and programming will be worth of an expected $7.8 billion, predicts Markets and Markets. Never again consigned to sci-fi films and books, the technology is being used in various vertical markets, from helping banks recognize clients to empowering governments to look out for criminals. Let’s look at some of the top countries adopting facial recognition technology.

Jul 25, 2020

Some Nest thermostats can no longer connect to the internet, so Google is replacing them

Posted by in categories: computing, internet, mobile phones

Some users of Nest thermostats can no longer control the devices remotely, and the issue is forcing Google to replace the devices entirely if otherwise standard troubleshooting fails. The issue, which began popping up on Nest forums as early as last November and racking up more than 200 responses, is known as the “w5 error,” and it disables remote control of the company’s thermostats.

Controlling the temperature of your home with your smartphone when you’re out of the house or away from the physical device is pretty much the sole selling point of the Nest thermostat. So that makes this a pretty serious issue, even if you still can manually adjust the temperature on the device itself. Google says it’s aware of the problem and that it’s now offering replacements to owners of the device who cannot solve the issue through standard reset procedures.

“A very small number of Nest thermostat users are experiencing a known issue with the Wi-Fi chip that causes remote connectivity issues. This does not affect the thermostat’s ability to control the customer’s heating and cooling system in the home, but does impact the user’s ability to manage the thermostat remotely,” a Google spokesperson tells The Verge. “If a user sees this error and it can’t be resolved through troubleshooting, they are prompted to contact customer support for assistance and will be issued a replacement device.”

Jul 24, 2020

Using Nuclear Fusion to Help Fuel the World

Posted by in categories: computing, mobile phones, nuclear energy

This article is the first in a series of installments examining the potential of different energy initiatives and types.

If you’re reading this article, chances are, you’re living in a first-world country. You probably have access to modern technology, whether it be your cell phone, laptop, or even central heating system.

Jul 23, 2020

Meet the AI that can write

Posted by in categories: mobile phones, robotics/AI

A new general language machine learning model is pushing the boundaries of what AI can do.

Why it matters: OpenAI’s GPT-3 system can reasonably make sense of and write human language. It’s still a long way from genuine artificial intelligence, but it may be looked back on as the iPhone of AI, opening the door to countless commercial applications — both benign and potentially dangerous.

Driving the news: After announcing GPT-3 in a paper in May, OpenAI recently began offering a select group of people access to the system’s API to help the nonprofit explore the AI’s full capabilities.

Jul 21, 2020

Let Arab space programmes create more space for Arab scientists and students

Posted by in categories: mobile phones, physics, space

But now, all the Arab world’s universities must be ready to run with the baton that Hope is handing to them. Currently, the overwhelming majority of the young people who watched the launch on their smartphones and decided on a career in space science will have to study abroad, because the Arab world largely lacks the capacity to educate them in astrophysics or space science.


The United Arab Emirates’ Mars probe is a stunning and historic effort, but it needs to be transformational, too.

Jul 20, 2020

Samsung will unveil 5 new products at its big phone event on Aug. 5

Posted by in category: mobile phones

Samsung’s president and head of mobile communications T.M. Roh said in a blog post Monday that Samsung will announce five new products during the company’s big “Galaxy Unpacked” event on Aug. 5.

Samsung didn’t say what it will unveil, but it has teased a new Galaxy Note phone. The company typically unveils its large-screened Galaxy Note devices — best known for the pen that slides into the side — in August. Samsung usually packs in all of the latest hardware and software it has to offer into its Galaxy Note phones ahead of Apple’s iPhone event, which is typically held in September. Rumors suggest this year’s model will be called the Galaxy Note 20.

Jul 18, 2020

Beetle-mounted camera streams insect adventures

Posted by in categories: electronics, mobile phones

👽 New beetle

Fyodor R.


Researchers have developed a tiny wireless camera that is light enough to be carried by live beetles.

Continue reading “Beetle-mounted camera streams insect adventures” »

Jul 17, 2020

Revolutionizing Large-Scale Energy Storage: Better Multivalent Metal Batteries

Posted by in categories: computing, mobile phones, sustainability, transportation

They suggest next steps in search for large-scale energy storage solution.

Lithium-ion batteries are recognized for their high energy density in everything from mobile phones to laptop computers and electric vehicles, but as the need for grid-scale energy storage and other applications becomes more pressing, researchers have sought less expensive and more readily available alternatives to lithium.

Batteries using more abundant multivalent metals could revolutionize energy storage. Researchers review the current state of multivalent metal-ion battery research and provide a roadmap for future work in Nature Energy, reporting that the top candidates – using magnesium, calcium, zinc and aluminum – all have great promise, but also steep challenges to meet practical demands.