May 19, 2020

Nokia Unveils Smartphone with 41-Megapixel Camera

Smartphones
iPhone
Nokia
Google Android
Bizclik Editor
3 min
Nokia Unveils Smartphone with 41-Megapixel Camera

Nokia has just unveiled its 808 PureView smartphone—a high-end tech offering that smashes its 5- to 8-megapixel toting competitors with a 41-megapixel/1080p camera.

Even just in terms of sheer numbers, the PureView’s camera sounds phenomenal and may be just the attention-grabbing ace Nokia needs to regain market share from the iPhone and Google’s Android operating system. But it’s unclear just how much impact the PureView will actually inflict, considering the fact that Nokia has notably decided to power it with its Symbian Belle software, which PCMag.com analyst Sascha Segan described as an “awkward, decade-old OS that Nokia has said it’s phasing out in favor of Windows Phone.”

Some analysts believe that U.S. smartphone users anxious to get their hands on the PureView might be waiting in vain because the eye-opening camera is no match for Symbian’s unpopularity.

“The PureView 808’s Symbian Belle operating system might detract from its appeal to a broader market, where it deserves recognition,” said Ovum Principal Analyst Tony Cripps. “It’s a pity that Nokia was unable to combine the photographic prowess of the PureView 808 with the style of the Lumia 900. Such a device may well have been the first smartphone to truly deserve the title of ‘superphone’.”

The good news is that Nokia said on its blog that it will incorporate PureView imaging technology into other Nokia products in the future.

But what is it exactly that makes a 41-megapixel camera (and its accompanying Carl Zeiss optics system) so covetable?

“People will inevitably focus on the 41-megapixel sensor, but the real quantum leap is how the pixels are used to deliver breathtaking image quality at any resolution and the freedom it provides to choose the story you want to tell,” said Nokia Smart Devices Executive Vice-President Jo Harlow.

According to Nokia’s blog, the PureView is designed for camera enthusiasts looking for an elevated mobile photography experience.

“This combination isn’t about shooting pictures the size of billboards. Instead, it’s about creating amazing pictures at normal, manageable sizes,” Nokia says. “The technology means that taking typically-sized shots (say, 5-megapixels) the camera can use oversampling to combine up to seven pixels into one ‘pure’ pixel, eliminating the visual noise found on other mobile phone cameras. On top of that, you can zoom in up to 3X without losing any of the details in your shot.”

When you remove the camera from the equation, the 808 PureView is basically a standard Nokia smartphone with a four-inch, ClearBlack AMOLED display, Gorilla Glass screen, 1.3 GHz processor and 16GB of internal memory. The PureView is also equipped with Dolby Headphone technology that transforms stereo content into a personal surround sound experience that can be used with any set of headphones. Its massive specs require it to be bulkier than your average device, but it’s still relatively lightweight and according to Nokia, “remarkably pocketable.”

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Jun 16, 2021

Dr Peng Wei: Designing the Future of Autonomous Aircraft

NASA
Sustainability
IATA
Airbus
3 min
NASA has announced that it will fund a new project, headed by Dr Peng Wei, to develop safety management systems for autonomous electric aircraft

Air traffic is expected to double by 2037. According to the International Air Transport Association (IATA), the world will need 37,000+ new passenger and freight aircraft, and more than half a million new pilots—unless we come up with another solution. Right now, a George Washington University School of Engineering and Applied Science professor, Dr Peng Wei, is starting to research autonomous electric aircraft design. 

 

NASA will fund the research, which will study how to minimise risks for electric vertical take-off and landing (eVTOL). As Airbus states: ‘Autonomous technologies also have the potential to improve air traffic management, enhance sustainability performance and further improve aircraft safety’. 

 

Who is Dr Wei? 

An assistant professor of Mechanical and Aerospace Engineering, Dr Wei has researched aircraft control, optimisation, and AI and ML applications in aviation. Over the next three years, he’ll lead the US$2.5mn NASA grant project in collaboration with researchers from Vanderbilt, the University of Texas at Austin, and MIT’s Lincoln Lab

 

Why is His Research Important? 

Even though the wide adoption of self-piloting cars, much less aircraft, is still far down the road, technologies that Dr Wei and his colleagues are researching will form the commercial transport of the future. But aviation manufacturers, in order to produce autonomous aircraft, will have to meet extremely high safety standards. 

 

‘The key challenge for self-piloting capabilities is how the system reacts to unforeseen events’, said Arne Stoschek, Wayfinder Project Executive at Acubed. ‘That’s the big jump from automated to autonomous’. In the air, AI-piloted aircraft will have to manoeuvre around adverse weather conditions, such as wind and storms, and other high-altitude risks, such as GPS hacking, cyberattacks, and aircraft degradation. And the stakes are high.

 

‘If a machine learning algorithm makes a mistake in Facebook, TikTok, Netflix —that doesn't matter too much because I was just recommended a video or movie I don't like’, Dr Wei said. ‘But if a machine learning algorithm mistake happens in a safety-critical application, such as aviation or in autonomous driving, people may have accidents. There may be fatal results’. 

 

What Are His Other Projects? 

In addition to the new NASA research, Dr Wei has been awarded three other grants to pursue AI-piloted aircraft: 

 

 

Research like NASA and Dr Wei’s three-year programme will help improve how AI reacts and adapts to challenging air conditions. In coming years, autonomous aircraft will likely take off slowly, starting with small package delivery, then upgraded drones, and finally commercialised aircraft. But congestion issues will worsen until autonomous aircraft are the best alternative. 


According to BBC Future, by 2030, commuters will spend nearly 100 hours a year in Los Angeles and Moscow traffic jams, and 43 cities will be home to more than 10 million people. The final verdict? Bring on the AI-operated transit.

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