Category: Technology

As part of its goal to have zero-emission aircraft enter service by 2035, Airbus has announced the development of a hydrogen fuel-cell engine designed to for airplanes. Unlike Rolls-Royce’s recently announced jet engine that burns hydrogen directly, it would use an electric motor just like fuel-cell cars, while emitting only H20. It could eventually be employed in commercial aircraft that could carry up to 100 passengers around 1,000 nautical miles (1,150 miles), the company said.

Airbus plans to test the engine by the middle of the decade on its A380 MSN1 aircraft, “currently being modified to carry liquid hydrogen tanks,” it said. However, the technology appears to be designed for smaller, regional type aircraft that use more efficient propeller, rather than jet engines. 

“Fuel cells are a potential solution to help us achieve our zero-emission ambition and we are focused on developing and testing this technology to understand if it is feasible and viable for a 2035 entry-into-service of a zero-emission aircraft,” said Airbus VP for zero-emission aircraft, Glenn Llewellyn. 

The company didn’t provide any more details, but fuel-cells are a well-known technology for cars. They’re far less efficient than battery electric vehicles (BEVs) if you count fuel production and conversion to electricity. However, they have more range, are faster to refuel and lighter — with the latter, of course, being essential for aircraft.  

As mentioned, Rolls-Royce just announced the successful test of a jet engine powered by burning hydrogen directly, another possible technology for future air transport. The company converted a Rolls-Royce AE 2100-A, a regional aircraft engine used in turboprop commuter planes, to work with the novel fuel source. However, the tech could theoretically be scaled up for larger planes.

There are still some major hurdles to overcome before hydrogen could ever be used to power airplanes. It takes four times as much hydrogen as regular fuel by weight for the same range, and the fuel must be kept under pressure. And of course, hydrogen is highly explosive, so aircraft systems for storage and distribution would need to be extremely reliable and durable — again adding weight. Still, it might be the only option available for aircraft in the near future, as battery technology is still much too heavy unless used for very short flights.

 

It’s that time of year again. Streaming services are eager to tell you which artists, songs and albums you listened to the most in 2022. While a few have already rolled out their bits of annual nostalgia, Spotify’s 2022 installment of Wrapped debuts today. The company likes to put a new spin on its personalized top lists each year and this one is no different. A new feature called Your Listening Personality offers some insight into what the music you stream says about your taste. Wrapped determines which of 16 Listening Personality types fits you best including The Replayer, The Specialist, The Adventurer and The Fanclubber. 

Of course, Wrapped will also chronicle your top artists, genres, songs, podcasts and tally your total minutes listened. An Audio Day feature can also tell you how your musical preferences change during the course of a day in an interactive story format. Artist Messages return from 2021 with over 40,000 acts recording thank you videos for top listeners. These clips are followed by your most listened to song from each artist this year too. Spotify has added the ability to purchase merch and see upcoming events through the Wrapped hub as well. 

As your social channels will indicate today, Spotify users love to share their Wrapped stats. This year, the company has added the ability to share cards via Instagram DMs, Facebook Messenger, WhatsApp and Line. What’s more, there’s a Snapchat lens for sharing that Listening Personality, Wrapped Bitmoji and themed GIFs on GIPHY. Since Spotify made its debut on Roblox earlier this year, you can expect Wrapped to show up there too with quests, games, digital merch and plenty of opportunities for photos. 

In addition to the personalized Wrapped experience, Spotify has also revealed its top artists, songs, albums and podcasts for 2022. Bad Bunny is the most popular globally with “As It Was” by Harry Styles and Un Verano Sin Ti by Bad Bunny taking the top spots for songs and albums respectively. In the US, Drake edged out Taylor Swift but both the most popular song and album remain the same from the global charts. In terms of podcasts, The Joe Rogan Experience finishes the year number one again, with another Spotify exclusive — Call Her Daddy — slotted in second on both the global and US charts. 

 

It’s already started. Time to recap 2022. Apple revealed that social media newcomer BeReal was one of the biggest winners in its annual App Store Awards. It won iPhone App of the Year for giving people what Apple called, “an authentic glimpse into their friend’s and family’s everyday lives.” If you’re unaware, BeReal users can share a selfie of themselves with a photo of their environment during a two-minute window the app randomly selects for them every day, sidestepping the production values, planning and filters that are often part of Instagram, TikTok and other apps. And in BeReal’s case, the fact that rival social media apps have introduced or are testing similar features is a clear testament to the “impact” it’s had. Imitation is the sincerest form of flattery, right?

In gaming, Apex Legends Mobile was the top title for iPhone, while puzzle game Moncage and card battler Inscryption won best games for the iPad and the Mac, respectively. The fantastic El Hijo also got a nod for best game for Apple TV.

– Mat Smith

The Morning After isn’t just a newsletter – it’s also a daily podcast. Get our daily audio briefings, Monday through Friday, by subscribing right here.

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NASA’s Orion photographed the Earth and Moon from a quarter-million miles away

A record-setting distance from home.

NASA has shared a photo taken by the Artemis I vehicle on Monday showing both Earth and the Moon in the background. Orion took the snapshot at its maximum distance from Earth of 268,563 miles. That’s the farthest any human-oriented spacecraft has traveled, beating even Apollo 13’s 1970 record of 248,655 miles. What a great photo.

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Sony’s Mocopi motion tracking system is its first tentative step into the metaverse

It translates your body’s movements on a metaverse avatar.

Sony has a new project, and it’s called Mocopi, comprising six motion-tracking bands to wear on your hands, feet, back and head, with a price of 49,500 yen (about $358). Its aim is to track your body to create videos or operate avatars in real-time with metaverse apps, like VRChat. It’s an ambitious product for people with a general interest in the metaverse as well as animation professionals and filmmakers – though it assumes a degree of technical knowledge. Sony says you can use existing VRM avatars and export recorded videos in the MP4 format, provided you have an up-to-date smartphone.

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Twitter has stopped enforcing its COVID-19 misinformation policy

The social network may also have gutted the team tackling child exploitation.

Twitter has quietly updated its transparency site to reveal it stopped enforcing its COVID-19 misinformation policy on November 23rd. The company won’t suspend further users or delete content including falsehoods about the coronavirus or vaccines, but it’s not clear if the company will, as part of Elon Musk’s planned amnesty, restore any accounts banned for sharing misinformation.

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The Pixel 7a will probably look a lot like the Pixel 6a

Google’s cheaper smartphone series is ready for an update.

Google is unlikely to announce the next entry in its Pixel A series until I/O 2023. That’s half a year away, but the rumor mill is already spinning. Steve Hemmerstoffer of OnLeaks fame has shared early renders of the upcoming Pixel 7a. Unsurprisingly, the images suggest the Pixel 7a will look a lot like its predecessor and Google’s other Pixel 7 devices. There aren’t many spec surprises, but it appears the next phone will get the same metallic camera trim as the more expensive models.

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‘Pong’ is now half a century old

Older than you, probably.

Exactly 50 years ago yesterday, Atari released Pong, and the early video game industry was born. Released in 1972, Atari sold more than 8,000 Pong arcade cabinets. A few years later, the home version became an instant success, with Sears selling about 150,000 units of the console you needed to play the game. If not for Pong, Nintendo would not exist, and a young Steve Jobs and Steve Wozniak may not have created Apple.

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Corning’s Gorilla Glass is used in a lot of high-end smartphones, and now the company is promising even tougher displays with its latest version, Victus 2. The new glass composition offers improved drop performance on rough surfaces like concrete, the company says, while offering the same scratch resistance as the original Victus.

The first Victus glass released two years ago promised that your screen could survive drops of two meters (6.5 feet), but the new version ups the ante. Corning said it aimed to create glass that was durable enough to “better survive drops from waist height onto rougher surfaces,” to start with. It also noted that smartphones are 15 percent heavier and 10 percent larger than they were four years ago, which increases the stress on the display.

“In lab testing, Gorilla Glass Victus 2 survived drops of up to one meter on a surface replicating concrete,” the company said, noting that competing solutions could fail at half a meter or less. At the same time, “Victus 2 continued to survive drops up to two meters on a surface replicating asphalt and maintained scratch resistance up to four times better than competitive aluminosilicate,” according to Corning.

There’s no word on which devices will get Victus 2 displays first, but I wouldn’t go dropping one on the road to test the claims — they’re based on lab tests, unlike typical random phone drop accidents. There’s no doubt the screens are widely used though. Corning said that its product is “designed into more than 8 billion devices by more than 45 major brands.” Apple is a major investor in the company, having poured in $250 million in investments several years ago.

 

We may get to see Samsung’s next flagship phones in just a couple of months. Samsung will unveil its Galaxy S23 devices in the US in the first week of February 2023, according to news outlet Korea JoongAng Daily, which cites an anonymous company executive. As The Verge notes, it echoes a previous report by Chosun, stating that the company will reveal the lineup by February next year. The executive reportedly told JoongAng Daily that the flagship phones will be launched at an Unpacked event in the US, which is expected to take place in San Francisco. 

While Samsung has yet to formally announce an Unpacked event for the Galaxy S23, the timeline reported by the publications is consistent with the previous flagships’ launch dates. Samsung revealed its Galaxy S22 phones on February 9th earlier this year and introduced a new addition to the lineup: The Galaxy S22 Ultra, which merges the Galaxy S and the Galaxy Note lines and comes with a built-in S Pen slot. 

According to previous reports, next S series flagship might ditch the Exynos SoCs that the company typically uses for its European and Asian variants. Instead, Samsung might go all in on Qualcomm’s Snapdragon chips. Some unofficial renders that floated online also suggest that Samsung is getting rid of the camera bump on the Galaxy S23 and S23 Plus, which may simply have three camera lenses protruding from their bodies. 

JoongAng Daily said that Qualcomm CFO Akash Palkhiwala mentioned earlier this month that the S23 phones will be powered by Snapdragon 8 Gen 2 chipsets. The publication also warned that the upcoming lineup is expected to be more expensive than its predecessors due to inflation, among other factors. 

 

A week ago, the San Francisco Police Department (SFPD) petitioned the Board of Supervisors for permission to deploy robots that can kill suspects under specific circumstances. Now, the board has approved the petition with a vote of 8 vs. 3 despite strong opposition from civil liberties groups. Under the new policy, robots can be used “as a deadly force option when risk of loss of life to members of the public or officers are imminent and outweigh any other force option available to the SFPD.”

The city’s police force has over a dozen robots at the moment, which are equipped with the capability to provide video reconnaissance and to diffuse bombs. None of them have weapons and live ammunition, the SFPD says, and there are no plans to fit them with any. However, they can now be deployed with explosives attached “to contact, incapacitate, or disorient violent, armed, or dangerous suspect,” an SFPD spokesperson said. “Robots equipped in this manner would only be used in extreme circumstances to save or prevent further loss of innocent lives,” they added.

As NPR notes, SF officials have to define the authorized uses of its robots and other military-grade equipment due to a California law that went into effect this year. Aaron Peskin, a Board of Supervisor member, added a line to the SFPD’s original draft policy that said: “Robots shall not be used as a Use of Force against any person.” But the SFPD amended the proposal to allow the use of robots as “a deadly force option.” The board approved that version of the policy with additional amendments, stating that officials can only use robots with explosive charges after they had exhausted all alternative force or de-escalation tactics. Also, only a limited number of high-ranking officials will be able authorize the use of robots as a deadly force option. 

Among all of San Francisco’s supervisors, only Shamann Walton, Dean Preston and Hillary Ronen voted “no” on approving the policy. Preston called allowing the SFPD to use robots to kill people “deeply disturbing” and a “sad moment” for the city. In his full statement, he said that giving the police the power to arm remote-controlled robots will “place Black and brown people in disproportionate danger of harm or death.” Meanwhile, Rafael Mandelman, who supported the use of robots as a deadly force from the beginning, defended his vote and said that the final version of the policy “lays out reasonable restrictions on the use of robots” despite “the hyperbole expressed by many who oppose” it.

Mandelman also told Fox KTVU that it would be irresponsible not to make plans to use robots in life-threatening situations. Matthew Guariglia of the Electronic Frontier Foundation told the news organization, however, that by equipping robots, “[w]e are going to lessen the burden of using deadly force from having to pull a gun and pull the trigger to a button on a remote control.”

 

OnePlus is joining the ranks of Android vendors committing to longer-term support. The Oppo brand is promising four years of major OxygenOS updates for “selected” phones launching in 2023 and later. They’ll also receive five years of security patches. The company hasn’t named devices, but it won’t be surprising if the company prioritizes higher-end phones like the unofficially expected OnePlus 11 series.

The phone maker also teased some features coming to OxygenOS 13.1 when it ships in the first half of 2023. The new software will include a revised always-on display with Spotify support, AI-guided memory management that boosts performance, Dolby Atmos-based spatial audio (built in tandem with Google and Dolby), a second-gen private data space and a new “Aquamorphic” design language.

The policy puts OnePlus roughly on par with Samsung, which touted four years of Android upgrades and five years of security fixes for flagship phones. Google started delivering five years of security updates starting with the Pixel 6 family, but is only guaranteeing new versions for three years. Apple typically provides five years of major revisions for iPhones and occasionally releases critical security fixes for older models.

The pledge may be worth considering if you’re determined to have the latest software features throughout the practical lifespan of your phone. It’s still common for other Android brands to offer fewer updates, and Motorola even drew criticism for initially planning just one update for the Edge line in 2020. As with Samsung’s approach, though, you can’t expect this longevity across the range — you may have to settle for less if you can only afford a budget model.

 

Kristi Noem, the governor of South Dakota, has signed an executive order prohibiting government employees, agencies and contractors from downloading and using TikTok on state-owned devices. In her office’s announcement, Noem said she issued the order due to growing security concerns that the Chinese Communist Party (CCP) has been using the social media app to gather information from American users and leveraging it to manipulate them. The order is already in effect and also prohibits government personnel from visiting the TikTok website on browsers.

“South Dakota will have no part in the intelligence gathering operations of nations who hate us,” Noem said. “The Chinese Communist Party uses information that it gathers on TikTok to manipulate the American people, and they gather data off the devices that access the platform.”

US officials have been raising security concerns about TikTok, which is owned by Chinese company ByteDance, over the past few years over the belief that the Chinese government is using it to gather data. In 2020, then-President Trump attempted to block TikTok and WeChat in the US. While that didn’t quite go anywhere, nearly the entire US military had banned the app on government-issued devices, calling TikTok a “cybersecurity threat.” A couple of Republican Senators also introduced a bill in the same year that would ban all government employees from using TikTok on work-issued smartphones. 

More recently, FCC Commissioner Brendan Carr asked Apple and Google to remove the app from their stores after a BuzzFeed News report came out that China-based ByteDance employees repeatedly accessed US users’ private information. TikTok CEO Shou Zi Chew assured Republican Senators in a letter after the report came out that the company is working with Oracle to protect the data of its users in the US “with robust, independent oversight.” He also said that TikTok is working towards fully pivoting to Oracle cloud servers in the US to be able to delete US users’ data from its own systems.

But Chew’s assurances weren’t enough to assuage officials’ fears: FBI Director Chris Wray warned US lawmakers earlier this month that the Chinese government could use TikTok to launch “influence operations” through its recommendation algorithm or to “technically compromise” millions of devices. A TikTok spokesperson told Reuters that the “FBI’s input is being considered as part of [the company’s] ongoing negotiations with the US government.” They added that TikTok is confident that it is “on a path to fully satisfy all reasonable US national security concerns” after working with the Committee on Foreign Investment in the United States over the past few months. 

 

In his first public interview since abruptly quitting Twitter, Yoel Roth, the company’s former head of trust and safety, said he believes the platform is less safe under Elon Musk. Speaking at an event hosted by the Knight Foundation, Roth responded “I don’t,” when asked if he still believed Twitter was safer since Musk’s takeover.

Roth’s comments are especially notable because he was one of the only top executives publicly discussing what was happening on Twitter in the chaotic days following Musk’s takeover. Roth, a longtime member of Twitter’s policy team, detailed the coordinated trolling campaign that caused a surge in racist slurs on the platform. Musk often highlighted his tweets and pointed to his explanations about what Twitter was doing to stop the racist attacks.

But Roth said that although he was initially optimistic, a breakdown in “procedural legitimacy” ultimately caused him to leave. He noted that Musk had stated he wanted to form a “moderation council” before making major policy decisions at Twitter, but Musk quickly showed he would rather make decisions on his own.

“He would say things that were consistent with establishing a moderation council, that were consistent with not making capricious, unilateral decisions, and I was optimistic on the basis of that,” Roth said. “My optimism ultimately faded.”

Roth also pointed to the botched rollout of Twitter Blue and paid verification, saying that his team had warned Musk ahead of time but he opted to ignore their concerns. “It went exactly off the rails in the way that we anticipated, and there weren’t the safeguards that needed to be in place to address it upfront,” Roth said, referring to the surge in scams and impersonations that followed the initial rollout of Twitter Blue.

Roth’s comments come as Musk is gearing up to relaunch Twitter Blue verification later this week. In his latest comments, Musk has said there will be different colors of badges for businesses and individuals, and that there will be a manual authentication process of some kind.

While Roth said he doesn’t believe Twitter will have a “spectacular moment of failure” as some former employees haves peculated following mass layoffs and resignations at the company, he said users should pay close attention to whether key safety features, like blocking and muting, continue to function normally, as well as privacy-protecting features like protected tweets. “If protected tweets stop working, run, because it’s a symptom that something is deeply wrong,” he said.

He also said that while Twitter may be able to improve its machine learning systems, the lack of veteran policy and safety employees at the company would hurt the platform.

“Are there enough people who understand the emergent malicious campaigns that happen on the service and understand it well enough to guide product strategy and policy direction,” he said. “I don’t think that there are enough people left at the company who can do that work.”

 

Exactly 50 years ago today, Atari released Pong. It wasn’t the first video game ever created, nor the original take on virtual table tennis – a fact that would eventually lead to two decades of lawsuits. But in Pong, the early video game industry was born. Released in 1972, Atari sold more than 8,000 Pong arcade cabinets. A few years later, the home version of Pong would become an instant success, with Sears selling about 150,000 units of the console you needed to play the game.

Those are modest sales numbers by 2022 standards, but the success of Pong and Home Pong gave Atari the resources and expertise needed to create the Atari 2600. The second-generation console went on to sell more than 30 million units before the end of 2004. All things considered, pretty good for a project that was only meant to be a training exercise for designer Allan Alcorn, who was 24 at the time and had no prior video game experience. And if not for Pong, Nintendo would not exist, and a young Steve Jobs and Steve Wozniak may have not gone on to create Apple.

Happy birthday, Pong, and thank you for inspiring countless sequels and knockoffs, as well as the careers of an entire generation of video game designers.