AMD's GPU technology is returning to mobile handsets with Samsung's Exynos 2200 system-on-chip, which was announced on Tuesday. The Register reports: The Exynos 2200 processor, fabricated using a 4nm process, has Armv9 CPU cores and the oddly named Xclipse GPU, which is an adaptation of AMD's RDNA 2 mainstream GPU architecture. AMD was in the handheld GPU market until 2009, when it sold the Imageon GPU and handheld business for $65m to Qualcomm, which turned the tech into the Adreno GPU for its Snapdragon family. AMD's Imageon processors were used in devices from Motorola, Panasonic, Palm and others making Windows Mobile handsets. AMD's now returning to a more competitive mobile graphics market with Apple, Arm and Imagination also possessing homegrown smartphone GPUs.

Samsung and AMD announced the companies were working together on graphics in June last year. With Exynos 2200, Samsung has moved on from Arm's Mali GPU family, which was in the predecessor Exynos 2100 used in the current flagship Galaxy smartphones. Samsung says the power-optimized GPU has hardware-accelerated ray tracing, which simulates lighting effects and other features to make gaming a better experience. [...] The Exynos 2200 has an image signal processor that can apparently handle 200-megapixel pictures and record 8K video. Other features include HDR10+ support, and 4K video decoding at up to 240fps or 8K decoding at up to 60fps. It supports display refresh rates of up to 144Hz.

The eight-core CPU cluster features a balance of high-performing and power-efficient cores. It has one Arm Cortex-X2 flagship core, three Cortex-A710 big cores and four Cortex-A510s, which is in the same ballpark as Qualcomm's Snapdragon 8 Gen 1 and Mediatek's Dimensity 9000, which are the only other chips using Arm's Armv9 cores and are made using a 4nm process. An integrated 5G modem supports both sub-6GHz and millimeter wave bands, and a feature to mix LTE and 5G signals speeds up data transfers to 10Gbps. The chip also has a security processor and an AI engine that is said to be two times faster than its predecessor in the Exynos 2100.

Days after detailing the technical specs of the PS VR2, Sony has updated the details of a patent to include language that says would "allow players to scan real-world items into virtual reality, making anything interactive in the VR space," reports Game Rant. From the report: This patent isn't actually anything new as Sony filed it on June 23, 2021, however, the patent office took issue with some of its claims requiring the tech giant to rework some details and resubmit. It would seem that, as of yesterday, Sony and the patent office have begun moving forward with the process following updates and revisions by Sony. [...] According to the patent mock-up, it seems as if players will be able to scan larger items than the handheld ones featured in the banana patent such as full-sized lamps. The only caveat seems to be that players will need to be able to have a 360-degree view of the item in order to bring it into the digital world. As the report notes, the patent is still being processed so we "shouldn't expect this tech to be featured in games any time soon."

Qualcomm appears to be collaborating with Razer on a new gaming handheld developer kit built around its upcoming Snapdragon G3X processor. From a report: Leaked slides published by VideoCardz call the device a "Snapdragon G3X Handheld Developer Kit," suggesting it will primarily be aimed at software developers and manufacturers to help them build their own software and hardware powered by Qualcomm's mobile gaming technology. Alongside it, VideoCardz has also obtained slides detailing Qualcomm's next flagship smartphone processor, the Snapdragon 8 Gen 1. The name shows off Qualcomm's new branding for its mobile chips announced last month. The processor will reportedly be manufactured using a 4nm process, with a CPU that's 20 percent faster and 30 percent more power efficient, and a GPU that's 30 percent faster and 25 percent more power efficient than previous generation models.

Years after its failed Steam Machines, Valve is slowly but surely improving the state of Linux gaming. From a report: The company's upcoming Steam Deck handheld runs atop Linux, and its Proton compatibility layer lets it -- and other computers -- play Windows games as well. Now, Valve has officially added support for Nvidia's DLSS machine learning temporal upscaling technique to Proton, potentially bringing big FPS boosts and less flicker in games that support the technology.

Proton 6.3-8 is the first stable release to include support for DLSS, after the feature previously hit experimental builds in October, though it appears you'll still need to set PROTON_ENABLE_NVAPI=1 and dxgi.nvapiHack = False to turn it on. DLSS won't come to the AMD-powered Steam Deck, of course, since it requires proprietary Nvidia machine learning silicon, but we recently learned the Steam Deck will support AMDâ(TM)s arguably much less capable FSR.

Valve has delayed the release of its Steam Deck handheld by several months, it announced in a statement today. The anticipated handheld will now start rolling out in February 2022, pushed back from an initial December release. Kotaku reports: "We're sorry about this -- we did our best to work around the global supply chain issues, but due to material shortages, components aren't reaching our manufacturing facilities in time for us to meet our initial launch dates," Valve wrote. "Based on our updated build estimates, Steam Deck will start shipping to customers February 2022. This will be the new start date of the reservation queue -- all reservation holders keep their place in line but dates will shift back accordingly." Further reading: Valve Launches Steam Deck, a $400 PC Gaming Portable

"Why not play Doom using Twitter via short commands and videos?" Kotaku asks bored internet users.

"Tweet2Doom is a new Twitter bot that started up in September of this year and which lets folks play through the original game using a series of commands." Those commands are translated to the bot and you are sent back a video showing you what happened, then you can continue to send more commands and progress through levels. The full list of commands and how it works can be found in this pinned tweet from the account...

Tweet2Doom now joins a long and ever-growing list of "Ways To Play Doom." That list includes a pregnancy test, unreleased indie console, cash registers and much, much more.

An anonymous reader quotes a report from the BBC: A gang of car thieves used a handheld device disguised as a Nintendo Game Boy to steal vehicles worth $245,000. Dylan Armer, Christopher Bowes and Thomas Poulson stole five Mitsubishi Outlanders by using the gadget to bypass the cars' security systems. West Yorkshire Police said the device, worth $27,000 could unlock and start a car "in a matter of seconds." The trio, all from Yorkshire, were jailed at Leeds Crown Court after pleading guilty to conspiracy to steal. CCTV footage of the theft showed them unplug the car from its charging point before using the device to unlock and start it. When officers stopped the three men they found the Game Boy-style gadget hidden in a secret compartment of their car. Police said footage recovered from Poulson's phone showed him demonstrating "how quickly and easily the gadget gave them full access to the vehicles, accompanied by a commentary in mocking tones." The force added that the "significant investment required to buy one of the sophisticated devices suggested the thefts were planned and orchestrated crimes."

An anonymous reader quotes a report from The Verge: Valve has posted an official teardown of its upcoming handheld gaming PC, the Steam Deck. Before diving into the teardown, though, the company spends about a minute to strongly caution against taking one apart unless you're sure you know what you're doing. "Even though it's your PC -- or it will be once you've received your Steam Deck -- and you have every right to open it up and do what you want, we at Valve really don't recommend that you ever open it up," a Valve representative said in the video. "The Steam Deck is a very tightly designed system, and the parts are chosen carefully for this product with its specific construction, so they aren't really designed to be user-swappable." Despite its warnings, however, the company likely understands that people are going to take the Steam Deck apart anyway, so this video could be a handy resource for people who are considering doing so.

In the video, Valve shows how to swap out two parts of the system. First, Valve shows how to replace the thumbsticks. The company cautions that they are completely custom, but says that it will offer a source for "replacement parts, thumbsticks, SSDs, and possibly more" in the coming months. After that, Valve shows how to swap out the SSD, which could be helpful for people who may have reserved the cheapest version of the device with an eMMC hard drive with the intention of upgrading it themselves. Be aware that all versions of the Steam Deck use an m.2 connector, including the version with the eMMC drive, so if you plan to make a swap, you're going to have to reinstall the OS and bring over any games you might have had loaded on your other drive.

Valve is aiming to make its Steam Deck handheld gaming PC ready for Windows 11. From a report: While we've known for weeks that the Steam Deck can run Windows, it wasn't clear how well this would be supported by Valve, or whether an option for a Trusted Platform Modules (TPM) would be enabled to get Windows 11 on the Steam Deck. Now, Valve has confirmed it has been heavily focused on Windows support.

"There's work looking at TPM just now," says Greg Coomer, a Valve Steam Deck designer, in an interview with PC Gamer. "We've focused so much on Windows 10, so far, that we haven't really gotten that far into it. Our expectation is that we can meet that." Valve is working with AMD to make sure that TPM is supported at a BIOS level, and that the Steam Deck is ready for Windows 11. "So there's nothing to indicate to us yet that there'll be any issues with Windows 11," explains Coomer.

A new challenger has emerged in the gaming hardware category. Game distribution giant Valve today announced the launch of Steam Deck, a $399 gaming portable designed to take PC games on the go. From a report: The handheld (which has echoes of several portable gaming rigs of years past) features a seven-inch screen and runs on a quad-core Zen 2 CPU, coupled with AMD RDNA 2 graphics and 16GB of RAM. Storage runs 64GB to 512GB, the latter of which bumps the price up to $649. The built-in storage can be augmented via microSD.

[...] Flanking the 1280 x 800 touchscreen are a pair of trackpads and thumb sticks. A built-in gyroscope also uses movement to control the gaming experience. There's a single USB-C port for charging, peripherals and connecting to a big screen, while a 40Wh battery promises between 7-8 hours of gameplay, by Valve's numbers.

Nintendo is announcing a new Switch model today with a larger 7-inch 720p OLED display. While rumors had suggested this new Switch would ship with a new Nvidia chip inside, it doesn't look like that's the case. From a report: Nintendo lists this Switch OLED model as only supporting 1080p via TV mode, and rumors had suggested 4K support, thanks to a rumored Nvidia chip upgrade. The Switch OLED model will go on sale for $350 starting on October 8th. Other than the new screen, this revised model includes an adjustable stand for tabletop play, 64GB of built-in storage (up from 32GB), a new dock with a wired ethernet port built in, and improved audio for handheld or tabletop play. Nintendo only mentions "up to 1080p via HDMI in TV mode" for the TV dock, so the rumored 4K mode isn't part of this OLED Switch.

"Walmart will give 740,000 employees free Samsung smartphones by the end of the year," reports CBS News, "so they can use a new app to manage schedules, the company announced Thursday." The phone, the Samsung Galaxy XCover Pro, can also be used for personal use, and the company will provide free cases and protection plans. The phone's retail price is currently $499... Up until now, associates at Walmart stores used handheld devices they shared to communicate, but an initial test with employee smartphones was received well and will now be expanded upon, Walmart said...

The company promised that it would not have access to any employee's personal data and can "use the smartphone as their own personal device if they want, with all the features and privacy they're used to." The test will be expanded by the end of the year, Walmart said.

Earlier this year, Walmart announced pay increases for nearly a third of its U.S. workforce of 1.6 million. In February, digital and store workers saw their starting hourly rates increase from $13 to $19 depending on their location and market.

Microsoft is updating its Xbox Cloud Gaming (xCloud) app for Android, and it includes dual-screen support for the Surface Duo. The Verge reports: The app update allows Surface Duo owners to use a virtual gamepad on one screen of their device and games on the other. It makes the Surface Duo look more like a Nintendo 3DS than a mobile phone, with touch controls for a variety of games. Microsoft has been steadily adding Xbox Touch Controls to more than 50 games in recent months, including titles like Sea of Thieves, Gears 5, and Minecraft Dungeons. The full list of touch-compatible games is available here, and you can of course just use a regular Bluetooth or Xbox controller to stream games to the Surface Duo.

The benefits of a dual-screen device for this type of mobile experience are obvious. You no longer have touch controls over the top of the game, and your thumbs don't get in the way of seeing important action on-screen. If dual-screen or foldable devices ever catch on, this is a far superior way to play Xbox games without a dedicated controller.

The days of experts gathering in a sealed-off room to sip coffee and grade beans on their color, aroma and taste may be numbered. From a report: An Israeli company has developed a handheld device that is able to scan beans to determine their quality. The machine, powered by artificial intelligence, will need a human to input the quality parameters first, but after that, it will be able to classify coffee before it's even roasted. The company has completed a pilot program with Carcafe, the Colombian division of Volcafe, one of the world's largest coffee traders. A shift to computers would upend the traditional way coffee has been graded by humans, known as cupping. The well-paid and trained examiners, or Q graders, at the ICE Futures U.S. exchange in New York conduct the laborious task of determining the quality and value of the coffee beans received by the bourse. Trading houses and roasters also usually have their own graders.

Cupping is an involved process, not unlike that undertaken by wine sommeliers. Q graders weigh the coffee and grind it into a cup. They sniff the dry grounds, taking notes on the fragrance. Water heated to 200 degrees Fahrenheit (93 Celsius) is poured over the grounds and the graders smell the wet coffee. After 4 minutes, the crust that forms on top of the cup is broken and grounds and foam are removed. After waiting 15 minutes for the coffee to cool, and only then is the coffee slurped up in a spoon. "It's the human that establishes the sensorial part," said Oswaldo Aranha Neto, a coffee industry veteran who just joined Demetria as a board member. "You need to teach the robot what to do."

If your heart stops en route to Mars, rest assured that researchers have considered how to carry out CPR in space. (One option is to plant your feet on the ceiling and extend your arms downwards to compress the patient's chest.) From a report: Astronauts, because of their age range and high physical fitness, are unlikely to suffer a stroke or have their appendix suddenly explode. That's good because, if it does happen, they're in the realm of what Jonathan Scott -- head of the medical projects and technology team at the European Space Agency -- describes as 'treatment futility.' In other words: there's nothing anyone can do about it. On the ISS, when medical incidents arise, astronauts can draw on the combined expertise of a host of medical experts at Nasa. "The patient is on the space station, the doctor is on the ground, and if there's a problem the patient consults the doctor," says Scott. By the time astronauts reach Mars, there'll be a 40-minute time lag in communications, if it's possible to make contact at all. "We have to begin preparing for not only being able to diagnose things in spaceflight but also to treat them as well," Scott says.

Artificial intelligence is likely to be a part of the solution. If you're imagining the holographic doctor from Star Trek, downgrade your expectations, at least for the next few decades. Kris Lehnhardt, the element scientist for exploration medical capability at Nasa, says: "We are many, many, many years away from: please state the nature of the medical emergency." Emmanuel Urquieta is deputy chief scientist at the Translational Institute for Space Health (TRISH), a Nasa-funded program which conducts research into healthcare for deep space missions. While full AI may be a way off, Urquieta believes some form of artificial intelligence will still play a crucial role. "It's going to be essential for a mission to Mars," he says. While the crew for a mission to Mars will likely include a medical doctor, he explains: "No single physician can know everything." And, of course: "What happens if that astronaut gets sick?" Research projects funded by TRISH include Butterfly iQ, a handheld ultrasound device for use by non-medical personnel to make diagnoses that would otherwise require bulky equipment and a trained operator. VisualDx is an AI diagnostics tool originally developed to analyse images and identify skin conditions. The technology is now being adapted to help astronauts diagnose a wide range of conditions most commonly encountered in space, without an internet connection.

According to Bloomberg, Nintendo is planning to unveil a model of its Switch gaming console equipped with a bigger Samsung OLED display and support for 4K. It's expected to arrive before Christmas. From the report: Samsung Display Co. will start mass production of 7-inch, 720p-resolution OLED panels as early as June with an initial monthly target of just under a million units. The displays are slated for shipment to assemblers around July. The gaming community has speculated online about the introduction of an OLED or organic light-emitting diode screen, but Nintendo has stayed mum and President Shuntaro Furukawa said in February his company has no plans to announce a new Switch "anytime soon." Samsung's involvement is the strongest indication that Nintendo is serious about updating the console, and on a large scale.

Nintendo decided to go with rigid OLED panels for the new model, the people said, a cheaper but less flexible alternative to the type commonly used for high-end smartphones. The latest model will also come with 4K ultra-high definition graphics when paired with TVs, they said. That could intensify a longstanding complaint of developers, who have struggled with the difference in resolution between handheld and TV modes and now face a bigger gap between the two.

Italian YouTuber Otto Climan modded an original Game Boy Color handheld to act as an Apple TV remote. Gizmodo reports: Otto Climan started with an original Game Boy Color handheld that they upgraded with a backlit LCD display because the GBC arrived well before Nintendo stopped using dim screens that strained your eyes. For the custom white case adorned with Apple's older rainbow logo, Climan turned to a company called Retro Modding that supplied him with matching white buttons and, more importantly, a matching white flash cartridge.

The cartridge looks like a standard GB/GBC game cartridge, but it includes a slot for a microSD card and the ability to run ROM files from it. While some ne'er-do-wells use these flash carts to play games, Climan instead developed his own ROM file capable of controlling the Game Boy Color's IR port, which was originally used to transfer game data between devices.

The newer and much-maligned Apple TV remote with the touchpad works over Bluetooth, but Apple retained the IR capabilities of previous Apple TV boxes so the streaming player can still control other devices like TVs. Getting the Game Boy Color to talk to the Apple TV was relatively straightforward (all the codes that Apple uses for its boxes and remotes to talk are easy to find online), but it apparently did require some overclocking of the GBC's processor, which is a trick some games used decades ago. Because the added TV remote functionality comes through a ROM file running on a flash cart, the Game Boy Color still works like a stock GBC and can play other games by just swapping the cart. You can watch Climan's video here.

Canon could take a page from DJI's playback for its next camera. From a report: The company has filed a patent, first spotted by Canon News, that showcases a handheld camera that combines an Osmo Pocket-like design with its RF series of mirrorless lenses. The camera features a swivel mechanism that allows the sensor and lens mount to easily switch between forward-facing and selfie orientations. The design offers several advantages to your traditional camera when it comes to vlogging. The most notable of which is you wouldn't have to contort your hand to properly frame yourself in the shot. The fact the screen is always in front of you would also make it easier to keep tabs on your footage as it's recording.

Leaked Nintendo documents have revealed a frightening surveillance operation carried out against a hacker who was researching exploits for the 3DS handheld. TorrentFreak reports: During the past 24 hours, various Twitter accounts (1,2) have been posting snippets from documents that were recently leaked from Nintendo. While there are numerous items of interest, the most shocking revelations involve Neimod, a hacker who several years ago developed exploits for the 3DS handheld console. [T]he scale of the operation, which is revealed in detail in the leaked documents, shows just how far the gaming giant was prepared to go to stop his work. For example, the leak reveals personal profiling that dug deeply into Neimod's education status, listed details of his working life, while offering evidence of physical snooping on his daily lifestyle. What time he could be found at home, who came to see him there, and even when he visited places like banks and restaurants are all included. While this kind of surveillance is creepy in its own right, additional documents reveal a detailed plan to use the gathered intelligence to physically confront Neimod in order to pressurize him into complying with the company's demands.

According to Nintendo's planning, the operation would begin around April 15, 2013, with its team meeting at a local hotel to discuss and finalize their plans. Following a review of Neimod's movements of the previous week, the team would then decide where and when contact would be made -- after work or at home, for example. With an undercover investigator monitoring Neimod to discover what time he left work, Neimod was to be approached by a 'contact team,' who were instructed to approach their target "in a friendly, non-threatening, professional, and courteous manner." "Provide a business card," the instructions read. After Neimod had been engaged in conversation, the team was instructed to flatter the hacker by "acknowledging his engineering/programming aptitude." They were also told to reference his stated aim of not "facilitating piracy" with his hacks but point out Nintendo's concerns that a release of his hack could do just that.

Whether Neimod complied or resisted, Nintendo prepared for both eventualities. The following slide, posted to Twitter by Eclipse-TT, shows a flow chart that begins with instructions for the "Knock and Talk Team," details a staging area, rules of engagement, and plans for what should happen when things go to plan -- or otherwise. The Nintendo "Final Enforcement Proposal" document describes a "carrot and stick" approach, with the stick being a laundry list of potential offenses committed by Neimod under Belgian law and the carrot representing a number of sweeteners that might be of interest to the hacker. If cooperation was achieved, Nintendo suggested it could refrain from filing a criminal complaint. It may also enter into a "bounty" contract with Neimod with payments made for finding and documenting exploits. Within certain parameters, his discoveries could still be announced to the public, allowing him to retain "bragging rights." This could help Nintendo's image, the company wrote.

Cold Spring Harbor Laboratory (CSHL) scientists developed the world's first mobile genome sequence analyzer, a new iPhone app called iGenomics. By pairing an iPhone with a handheld DNA sequencer, users can create a mobile genetics laboratory, reminiscent of the "tricorder" featured in Star Trek. Phys.Org reports: The iGenomics app runs entirely on the iOS device, reducing the need for laptops or large equipment in the field, which is useful for pandemic and ecology workers. Aspyn Palatnick programmed iGenomics in CSHL Adjunct Associate Professor Michael Schatz's laboratory, over a period of eight years, starting when he was a 14-year-old high school intern. The iPhone app was developed to complement the tiny DNA sequencing devices being made by Oxford Nanopore.

Users can AirDrop sequencing data to each other, enabling DNA analysis in the most remote locations -- even those without internet access. iGenomics may soon even find its way into the hands of astronauts, Schatz describes: "There's a lot of interest to do DNA sequencing in space. I'm trying to see if there's a way we can get iGenomics up there. There's a lot of people that are interested to do that. It's a real testament about how it would be impossible to do, you know, any sort of analysis on regular computers. It's just impossible to bring them with you." In the journal Gigascience, Palatnick and Schatz report the iGenomics algorithm can quickly map DNA sequences of viral pathogens, such as a flu virus or Zika virus, and identify mutations important for diagnosis and treatment. They also provide an online tutorial for analyzing other viral genomes, such as from a SARS-CoV-2 patient.