Technology - Kalakshar US

Xbox gift cards are 10 percent off at Amazon right now

If you want to surprise your favorite gamer with a gift but aren’t sure exactly what to get, why not let them decide themselves? Amazon is offering Xbox Gift Cards at 10 percent off, giving you some nice savings on $50, $25 and $15 denominations. letting you grab them for $45, $22.50 and $13.50 respectively — some nice savings for the holidays.

The discounted $50 Xbox Gift Card nearly covers three months of access to Xbox Game Pass Ultimate, which now costs $17 per month. Alternatively, that’s enough to pay for four months of Xbox Game Pass access (at $11 per month) or five months of PC Game Pass ($10 per month). Should your recipient choose to pay for Game Pass with their gift card, they’ll have access to a library of hundreds of games. They could always just buy games outright, of course.

Alternatively, your gift recipient could purchase movies or TV shows or use it for in-game currency to get skins, battle passes and more. It’s an option that’s sure to please, but it’s best to act fast, as they don’t normally stay on sale for long.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/xbox-gift-cards-are-10-percent-off-at-amazon-right-now-115939247.html?src=rss

The Morning After: Google’s Gemini is the company’s answer to ChatGPT

Google officially introduced its most capable large language model to date, Gemini. CEO Sundar Pichai said it’s the first of “a new generation of AI models, inspired by the way people understand and interact with the world.” Of course, it’s all very complex, but Google’s multimillion-dollar investment in AI has created a model more flexible than anything before it. Let’s break it down.

The system has been developed from the ground up as an integrated multimodal AI. As Engadget’s Andrew Tarantola puts it, “think of many foundational AI models as groups of smaller models all stacked together.” Gemini is trained to seamlessly understand and reason on all kinds of inputs, and this should make it pretty capable in the face of complex coding requests and even physics problems.

Google

Gemini is being ‘made’ into three sizes: Nano, Pro and Ultra. Nano is on-device, and Pro will fold into Google’s chatbot, Bard. The improved Bard chatbot will be available in the same 170 countries and territories as the existing service. Gemini Pro apparently outscored the earlier model, which initially powered ChatGPT, called GPT-3.5, on six of eight AI benchmarks. However, there are no comparisons yet between OpenAI’s dominant chatbot running on GPT-4 and this new challenger.

Meanwhile, Gemini Ultra, which won’t be available until at least 2024, scored higher than any other model, including GPT-4 on some benchmark tests. However, this Ultra flavor reportedly requires additional testing before being cleared for release to “select customers, developers, partners and safety and responsibility experts” for further testing and feedback.

— Mat Smith

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Could MEMS be the next big leap in headphone technology?

The first affordable headphones with MEMS drivers have arrived

Creative’s Aurvana Ace line brings new speaker technology to the mainstream.

Engadget

The headphone industry isn’t known for its rapid evolution, which makes the arrival of the Creative’s Aurvana Ace headphones — the first wireless buds with MEMS drivers — notable. MEMS-based headphones need a small amount of “bias” power to work and while Singularity used a dedicated DAC with a specific xMEMS “mode,” Creative uses an amp “chip” that demonstrates, for the first time, consumer MEMS headphones in a wireless configuration. If MEMS is to catch on, it has to be compatible with true wireless headphones.

Continue reading.

Apple and Google are probably spying on your push notifications

But the DOJ won’t let them fess up.

Foreign governments likely spy on your smartphone use, and now Senator Ron Wyden’s office is pushing for Apple and Google to reveal how exactly that works. Push notifications, the dings you get from apps calling your attention back to your phone, may be handed over from a company to government services if asked.

“Because Apple and Google deliver push notification data, they can be secretly compelled by governments to hand over this information,” Wyden wrote in the letter on Wednesday.

Apple claims it was suppressed from coming clean about this process, which is why Wyden’s letter specifically targets the Department of Justice. “In this case, the federal government prohibited us from sharing any information, and now this method has become public, we are updating our transparency reporting to detail these kinds of request,” Apple said in a statement to Engadget. Meanwhile, Google said it shared “the Senator’s commitment to keeping users informed about these requests.”

Continue reading.

Researchers develop under-the-skin implant to treat Type 1 diabetes

The device can secrete insulin to cells.

Scientists have developed a new implantable device that could change the way Type 1 diabetics receive insulin. The thread-like implant, or SHEATH (Subcutaneous Host-Enabled Alginate THread), is installed in a two-step process, which ultimately leads to the deployment of “islet devices,” derived from the cells that produce insulin in our bodies naturally. A 10-centimeter-long islet device secretes insulin through islet cells that form around it, while also receiving nutrients and oxygen from blood vessels to stay alive. Because the islet devices eventually need to be removed, the researchers are still working on ways to maximize the exchange of nutrients and oxygen in large-animal models — and eventually patients.

Continue reading.

This article originally appeared on Engadget at https://www.engadget.com/the-morning-after-googles-gemini-is-the-companys-answer-to-chatgpt-121531424.html?src=rss

A24 movies will stream first on HBO and Max as part of a new multiyear deal

Warner Bros Discover (WBD) has scored a coup by inking a “Pay-1” deal with indie darling A24 for priority streaming rights, the company announced. That means new releases from A24 like Iron Claw (above) will appear first on HBO, Max and Cinemax before streaming on any other platform. The deal also extends WBD’s licensing for A24’s film catalog, giving it access to titles like Uncut Gems, Everything Everywhere All At Once and others.

“Movies included in the pay-1 output agreement include Dicks: The Musical, Priscilla, Dream Scenario, The Zone of Interest, Stop Making Sense (2023), The Iron Claw, Love Lies Bleeding, Civil War, and more,” Warner Bros Discovery wrote in a press release. “Between the existing and new library of A24 films, subscribers will have access to more than one hundred A24 titles over the term of the agreement.”

Typically films start in theaters, then go to digital purchase/rental before heading to streaming or OTA broadcast. Pay-1 gives streaming companies exclusive access to titles for a period of 12-18 months before they had to Pay-2 for general licensing and syndication.

Paramount’s Showtime has held the Pay-1 deal with A24 since 2019, but it expired in November 2022 (and was then extended a year), according to IndieWire. WBD only mentions having Pay-1 access to A24 movies released after the new deal, so anything released before that (Talk to Me, The Inspection and others) will likely remain Pay-1 on Showtime.

In any case, the deal will be a boon for A24 and viewers in general. WBD’s Max and Discovery+ have a combined 95.1 million subscribers, while Paramount+ has 63 million subs, and not all of those have the ad-free “with Showtime” tier. Around the end of 2022, HBO and HBO Max gained access to some of A24’s older films, but they’ll now have many more, over 100 in total.

Just ahead of the A24 deal, WBD was touting the improved tech and a updated UI of the Max streaming app. Other upcoming A24 films include Tuesday (2024, starring Julia Louis-Dreyfus) and Problemista (2024, Julio Torres, Tilda Swinton and RZA).

This article originally appeared on Engadget at https://www.engadget.com/a24-movies-will-stream-first-on-hbo-and-max-as-part-of-a-new-multiyear-deal-104550565.html?src=rss

Meta’s Oversight Board is fast-tracking two cases about Israel-Hamas war content

Meta’s Oversight Board says it will fast-track two cases dealing with content takedowns on Facebook and Instagram related to the ongoing Israel-Hamas war. The cases mark the first time the independent board has opted to expedite a review, which allows it to make a decision in as little as 48 hours instead of the typical weeks or months-long process.

The group says it has seen a surge in appeals since the start of the conflict with “an almost three-fold increase in the daily average of appeals” related to the Middle East and North Africa. The board said it selected the two cases, one from Facebook and one from Instagram, because they “address important questions relating to the conflict and represent wider issues affecting Facebook and Instagram users.”

In both cases, Meta initially removed the posts but later restored them. The case originating from Instagram stems from an early November post “showing what appears to be the aftermath of an airstrike on a yard outside Al-Shifa Hospital in Gaza City.” Meta had taken down the post, citing its rules against violent content, but restored the post with a warning screen after the Oversight Board agreed to consider the case.

The case from Facebook deals with a video of Israeli hostages filmed during the October 7 attacks in Israel. Meta removed the video, citing its dangerous organization and violence and incitement policy. According to the Oversight Board, Meta later “revised its policy guidance in response to trends in how hostage kidnapping videos were being shared and reported on,” following the October 7 attacks.

The Oversight Board said in a statement it expects to make decisions about the cases within 30 days. As with other Oversight Board cases, Meta is required to comply with the board’s decision regarding whether the appealed content should be allowed to remain on its platform. The board will also make a series of policy recommendations to the company, though Meta isn’t bound to implement those changes.

Still, the board’s recommendations in these cases will likely be watched closely as Meta has faced increased scrutiny for its content moderation decisions since the start of the conflict. The company attempted to dispel accusations that it had “shadowbanned” Instagram users for sharing posts about the conditions in Gaza. Meta later blamed some of the issues on an unspecified “bug.”

The Oversight Board has previously raised questions about the company’s handling of content related to conflicts between Israel and Hamas. Last year, an independent report, commissioned by Meta following a recommendation from the board, found discrepancies in the company’s moderation practices that violated Palestinians’ right to free expression in 2021. In response to the report, Meta said it would update several of its rules, including its Dangerous Organizations and Individuals policy.

This article originally appeared on Engadget at https://www.engadget.com/metas-oversight-board-is-fast-tracking-two-cases-about-israel-hamas-war-content-110028027.html?src=rss

Realme’s GT5 Pro phone can unlock itself by reading your palm

When LG still made phones (sigh), at one point it tried to implement a “Hand ID” unlock gimmick on the G8 ThinQ, though in our experience, there was much room for improvement. For one, you’d have to turn on the screen first to toggle hand tracking. That was dumb. Fast forward to today, Realme is bringing a similar feature back to a new phone, the GT5 Pro, with support for some seemingly practical hand gestures.

Rather than using a time-of-flight camera and an infrared light, the Realme GT5 Pro utilizes its 32-megapixel selfie camera to detect your palm print. In the above demo, you can see how the screen wakes up automatically when the palm moves away from it. I highly doubt that the front camera stays on all the time, so I’m willing to bet that this is working in conjunction with an ultrasonic proximity sensor — most likely by Elliptic Labs, which is present on many Android handsets.

Realme said palm unlock is faster than face recognition, partly thanks to machine learning using over 10,000 models. The company even went as far as claiming that this security feature passed a penetration test involving over 10 million attacks. Still, the good-old under-display fingerprint reader is still there, so palm unlock is just an extra option — probably the most convenient for when you’re cooking or driving.

Realme

Like the LG, the Realme GT5 Pro also supports several hand gestures. A pinch gesture would toggle the recent app list, and from there you can gently brush left or right to browse through the recent apps. Holding up your index finger will toggle cursor control, and hovering over a spot triggers a click. A three-finger palm gesture takes a screenshot. Flipping your palm around takes you back to the home screen. Pointing your thumb to the left toggles a “back” action. Finally, moving your palm towards the screen switches it off.

The phone itself is otherwise a standard flagship affair. It packs Qualcomm’s latest Snapdragon 8 Gen 3 processor, a 6.78-inch curved AMOLED panel from China’s BOE (2,780 x 1,264, 144Hz, 4,500 nits), a generous 5,400mAh battery which supports 100W fast charging (12 minutes to 50 percent charge) or 50W wireless fast charging, USB-C 3.2, NFC, dual speakers and infrared remote. As part of its nine-layer thermal structure, Realme threw in a three-layer vapor-cooling chamber, which apparently has the industry’s largest cooling surface area. The device is also rated with IP64 for dust and liquid protection.

Realme

Photography-wise, you get a 50-megapixel main camera (powered by a Sony LYT-808 sensor; as found on the OnePlus 12), an 8-megapixel ultra-wide camera and the same 50-megapixel, 3x periscopic telephoto camera (with a Sony IMX890) as the one on the Oppo Find X6 series. You can already tell the synergy between Realme, Oppo and OnePlus within the BBK family here.

The Realme GT5 Pro is available in China starting from 3,298 yuan or about $460 for the 12GB RAM with 256GB storage model, and maxing out at 4,198 yuan or $590 for the 16GB RAM with 1TB storage model. Color options include black for the glass body, and orange or gold for the vegan leather options.

This article originally appeared on Engadget at https://www.engadget.com/realmes-gt5-pro-phone-can-unlock-itself-by-reading-your-palm-091320182.html?src=rss

Updated Google Drive for desktop app offers a recovery tool for missing files

It was reported in late November that Google Drive for desktop (v84.0.0.0-84.0.4.0) had a sync issue, which caused months or even years of files to disappear. If you were unfortunate enough to be part of this “small subset” of users, there’s finally some good news. In the latest version of Drive for desktop app (version 85.0.13.0 or higher), you’ll be able to access a file recovery tool via a few steps: go to the menu bar or system tray, click the Drive for desktop icon, press and hold the “Shift” key and click “Settings,” and then you’ll be able to hit “Recover from backups.”

From there, you should see a notification saying “Recovery has started,” and hopefully you’ll get a “Recovery is complete” message after a while. You’ll then find a new folder named “Google Drive Recovery” containing the unsynced files on your desktop.

Good luck, though, as Google doesn’t expect this method to work for everyone. “If you’ve tried to run the recovery tool and are experiencing issues, submit feedback through the Drive for desktop app with the hashtag ‘#DFD84’ and make sure to check the box to include diagnostic logs,” the company said on the support page. There are also instructions for those who prefer trying with command line interface, Windows backup and Time Machine backup.

This article originally appeared on Engadget at https://www.engadget.com/updated-google-drive-for-desktop-offers-a-recovery-tool-for-missing-files-042758933.html?src=rss

Facebook Messenger update sets default end-to-end encryption for chats and calls

Today, Meta has unveiled what it calls “the biggest set of improvements to Messenger since it was first launched in 2011.” First and foremost, end-to-end encryption is now a default for private chats and calls on Messenger and Facebook, meaning your secured communication can’t be spied on by others — not even by Meta itself, apparently. Once updated, Messenger will ask users to set up a PIN, in case they need to recover messages on a new device later. The global rollout may take a few months to complete, due to the fact that the app has over a billion users.

End-to-end encryption became an option for Messenger in 2016, but Meta is obviously stepping up its safety efforts — a sensible move given the company’s other recent scandals, especially with child predation content. Meta added that “this has taken years to deliver because we’ve taken our time to get this right,” and also “to rebuild Messenger features from the ground up.”

Overwatch 2 players say that frame rate drops are making the game ‘unplayable’ on PS5

Overwatch 2’s eighth season went live on Tuesday and things aren’t exactly going smoothly for everyone. Some are complaining about performance issues, particularly concerning frame rates on PlayStation 5. On Blizzard’s own forums and Reddit, players are suggesting that even the menus are lagging on the console.

“I play on PS5 with 120 Hz monitor and settings for that output, but randomly either in [fights] or walking back from spawn, even on menus, I am dropping down to what seems like single digit to low double digit frames per second,” a player who goes by Sartell wrote. Others claim that Overwatch 2 is “unplayable” on PS5 at the minute, with some claiming that frame rates are dropping to below 20 fps. The problem doesn’t seem to be as prevalent on other platforms.

I encountered the same issues in a brief test on PS5. It took a few seconds for my character to complete a full rotation, which can practically be a kiss of death in such a fast-paced shooter. It was almost like playing GoldenEye 007 at 12 fps all over again.

In the current list of known issues, which was last updated on Tuesday, Blizzard notes that “We are investigating reports of performance issues for some platforms.” Engadget has asked Blizzard when a fix might be ready.

The performance issues are a pity in general, but even more so given that new tank character Mauga is a blast to play. As such, PS5 players may need wait for a hotfix before they can properly check out the latest hero, unless they’re content with enjoying the action as though it were a colorful slideshow. Otherwise, downloading the PS4 version of the game could work in a pinch.

This article originally appeared on Engadget at https://www.engadget.com/overwatch-2-players-say-that-frame-rate-drops-are-making-the-game-unplayable-on-ps5-210043798.html?src=rss

Acer’s Nitro V16 gaming laptop is powered by new AMD Ryzen 8040 processors

Acer just announced a new gaming laptop, the Nitro V 16. This computer has some serious bells and whistles, with the key takeaway being the inclusion of the just-announced AMD Ryzen 8040 Series processor. The processor has plenty of oomph for modern gaming applications, with the addition of AI technology to enable enhanced ray-traced visuals.

You can spec out the laptop how you see fit, with GPU options up to the respectable NVIDIA GeForce RTX 4060. This GPU features DLSS 3.5 tech and its own AI-powered ray-tracing, called Ray Reconstruction. You have your pick of two display options, with availability of WQXGA or WUXGA screens. Both options boast 165 Hz refresh rates and 3ms response times. Acer promises that the displays offer “fluid visuals with minimal ghosting and screen tearing.”

As for other specs, you can beef up the laptop with up to 32GB of DRR55600 RAM and 2TB of PCIe Gen 4 SSD storage. Acer also touts a new cooling system that features a pair of high-powered fans that make it “well-equipped to take on heavy gameplay.” To that end, you can monitor performance and temperature via the company’s proprietary NitroSense utility app.

There are three microphones outfitted with AI-enhanced noise reduction tech, for online tomfoolery, and the speakers incorporate DTS:X Ultra sound optimization algorithms for immersive audio. Finally, you get a USB-4 Type C port, two USB 3 ports, an HDMI port, a microSD card reader and WiFi 6E compatibility.

If the name of the processor seems a bit confusing, that’s because AMD recently changed up its naming conventions. Here’s a simple breakdown. The “8” relates to 2024 and the second number refers to the product line or relevant market segment, so that doesn’t mean much to consumers. The third number, however, is all about performance. The “4” indicates that the chip uses the advanced Zen 4 architecture. Finally, the fourth number illustrates what type of Zen 3 architecture the chip uses. The “0” denotes a lower-tier Zen 3 experience when compared to Zen 3+, which would be marked as “5”.

The Windows 11 gaming laptop will be available in March, with a starting price of $1,000 for the base model. It also comes with one month of Xbox Game Pass, so you can run it through its paces.

This article originally appeared on Engadget at https://www.engadget.com/acers-nitro-v16-gaming-laptop-is-powered-by-new-amd-ryzen-8040-processors-200031118.html?src=rss

AMD’s Ryzen 8040 chips remind Intel it’s falling behind in AI PCs

Last January, AMD beat out Intel by launching its Ryzen 7040 chips, the first x86 processors to integrate a neural processing unit (NPU) for AI workloads. Intel’s long-delayed Core Ultra “Meteor Lake” chips, its first to integrate an NPU, are set to arrive on December 14th. But it seems AMD can’t help but remind Intel it’s lagging behind: Today, AMD is announcing the Ryzen 8040 series chips, its next batch of AI-equipped laptop hardware, and it’s also giving us a peak into its future AI roadmap.

The Ryzen 8040 chips, spearheaded by the 8-core Ryzen 9 8945HS, are up to 1.4 times faster than its predecessors when its comes to Llama 2 and AI vision model performance, according to AMD. They’re also reportedly up to 1.8 times faster than Intel’s high-end 13900H chip when it comes to gaming, and 1.4 times faster for content creation. Of course, the real test will be comparing them to Intel’s new Core Ultra chips, which weren’t available for AMD to benchmark.

AMD

AMD’s NPU will be available on all of the Ryzen 8040 chips except for the two low-end models, the six-core Ryzen 5 8540U and the quad-core Ryzen 3 8440U. The company says the Ryzen 7040’s NPU, AMD XDNA, is capable of reaching 10 TOPS (tera operations per second), while the 8040’s NPU can hit 16 TOPS. Looking further into 2024, AMD also teased its next NPU architecture, codenamed “Strix Point,” which will offer “more than 3x generative AI NPU performance.” Basically, don’t expect AMD to slow down its AI ambitions anytime soon.

It’s worth remembering that both AMD and Intel are lagging behind Qualcomm when it comes to bringing NPUs to Windows PCs. Its SQ3 powered the ill-fated Surface Pro 9 5G. That was just a minor win for the Snapdragon maker, though: the Windows-on-Arm experience is still a mess, especially when it comes to running older apps that require x86 emulation.

The far more compelling competitor for Intel and AMD is Apple, which has been integrating Neural Engines in its hardware since the A11 Bionic debuted in 2017, and has made them a core component in the Apple Silicon chips for Macs. Apple’s Neural Engine speeds up AI tasks, just like AMD and Intel’s NPUs, and it helps tackle things like Face ID and photo processing. On PCs, NPUs enable features like Windows 11’s Studio Effects in video chats, which can blur your background or help maintain eye contact.

Just like Intel, AMD is also pushing developers to build NPU features into their apps. Today, it’s also unveiling the Ryzen AI Software platform, which will allow developers to take pre-trained AI models and optimize them to run on Ryzen AI hardware. AMD’s platform will also help those models run on Intel’s NPUs, similar to how Intel’s AI development tools will ultimately help Ryzen systems. We’re still in the early days of seeing how devs will take advantage of NPUs, but hopefully AMD and Intel’s competitive streak will help deliver genuinely helpful AI-powered apps soon.

This article originally appeared on Engadget at https://www.engadget.com/amds-ryzen-8040-chips-remind-intel-its-falling-behind-in-ai-pcs-200043544.html?src=rss