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Samsung and AMD sign a preliminary deal for Samsung to supply its next-gen HBM4 for AMD's MI455X accelerators, used in data centers, and DDR5 for AMD's Helios (Yoolim Lee/Bloomberg)

Samsung and AMD sign a preliminary deal for Samsung to supply its next-gen HBM4 for AMD's MI455X accelerators, used in data centers, and DDR5 for AMD's Helios (Yoolim Lee/Bloomberg)

Yoolim Lee / Bloomberg : Samsung and AMD sign a preliminary deal for Samsung to supply its next-gen HBM4 for AMD's MI455X accelerators, used in data centers, and DDR5 for AMD's Helios —  Samsung Electronics Co. agreed to supply and collaborate with Advanced Micro Devices Inc. on next-generation AI memory and computing technologies.

Defense Department says Anthropic poses 'unacceptable risk' to national security

Defense Department says Anthropic poses 'unacceptable risk' to national security

The Department of Defense said giving Anthropic continued access to its warfighting infrastructure would “introduce unacceptable risk” to its supply chains in a court filing submitted in response to the AI company’s lawsuit. If you’ll recall, Anthropic sued the government to challenge the supply chain risk designation it received for refusing to allow its model to be used for mass surveillance and the development of autonomous weapons. In its filing, the department explained that its secretary, Pete Hegseth, had a provision incorporated into AI service contracts, allowing the agency to use their technologies for any lawful purpose. Anthropic refused its terms and apparently, the company’s behavior caused the Pentagon to question whether it truly is a “trusted partner” it was willing to work with when it comes to “highly sensitive” initiatives. “After all, AI systems are acutely vulnerable to manipulation, and Anthropic could attempt to disable its technology or preemptively alter the behavior of its model either before or during ongoing warfighting operations, if Anthropic — in its discretion — feels that its corporate “red lines” are being crossed,” the Pentagon wrote in its filing. “DoW deemed that an unacceptable risk to national security,” it added, referring to the agency as the Department of War, which is the department’s preferred name for it. It was due to those concerns that President Trump ordered federal agencies to stop using its technology, the filing reads. The company is asking the court to issue a preliminary injunction and put a pause on a ban while it’s challenging its supply chain risk designation in court. While Anthropic’s clients could continue working with the company on non-defense-related projects, it says the label could cause it to lose billions of dollars in revenue. It’s not quite clear if Anthropic is still trying to reach a new deal with the government, as was reported before it filed its lawsuit. As The New York Times notes, Microsoft, Google and OpenAI filed friend-of-the-court briefs in support of Anthropic since then, asking the court to put an injunction on the government ban. This article originally appeared on Engadget at https://www.engadget.com/ai/defense-department-says-anthropic-poses-unacceptable-risk-to-national-security-094328717.html?src=rss

LiberNovo Omni: The ergonomic upgrade gamers didn’t know they needed

LiberNovo Omni: The ergonomic upgrade gamers didn’t know they needed

Sppring Refresh Sale Get up to 30% off LiberNovo Omni ergonomic chair Building healthier, more human-centered gaming & workspaces View Deal Gaming chairs have long been part of esports culture, but as competitive play and streaming hours continue to rise, gamers are beginning to rethink what performance seating actually means. Long sessions in front of high-refresh monitors can easily stretch past six or eight hours. While gaming rigs have evolved rapidly—faster GPUs, higher-resolution displays, mechanical keyboards—many chairs remain fundamentally static. That’s where the LiberNovo Omni takes a different approach. Instead of treating the chair as passive furniture, the Omni is engineered as an active ergonomic system designed to respond to the player’s movements in real time. With LiberNovo’s Spring Refresh promotion now live across North America, gamers have an opportunity to upgrade their setups with a chair designed not just for style—but for endurance and recovery. Dynamic support for long gaming sessions Competitive gaming involves constant micro-movements: leaning forward during intense moments, shifting posture between rounds, or reclining during streams or downtime. The Omni’s Bionic FlexFit backrest was designed precisely for this kind of movement. Built with 16 spherical joints and eight adaptive panels, it forms a flexible support system that tracks the player’s spine as they move. Instead of rigid lumbar support pressing against one point of the back, the Omni distributes pressure dynamically across the spine, helping reduce fatigue during extended sessions. For gamers who experience lower-back strain after long matches, this dynamic support can make a noticeable difference. LiberNovo Four recline modes for work, play, and recovery Gaming doesn’t always happen in one posture. The Omni offers four intelligent recline modes tailored to different activities: 105° Deep Focus for competitive play and quick reactions 120° Solo Work for casual gaming or strategy planning 135° Soft Recline ideal for streaming, watching content, or chatting with viewers 160° Spine Flow designed for full relaxation and spinal recovery This flexibility allows the chair to transition naturally between gaming, streaming, editing clips, or simply relaxing between matches. LiberNovo Built-in spinal massage for recovery Perhaps the most unusual feature for a gaming chair is OmniStretch, the Omni’s motorized spinal stretch and massage system. Activated during breaks, the system extends the backrest up to 50mm to decompress the spine while providing gentle massage motion. Powered by an integrated chip and motor system, it effectively turns the chair into a quick recovery station. For streamers who spend entire evenings live on camera, that built-in recovery can help reduce stiffness and maintain energy throughout a broadcast. LiberNovo Precision adjustments for competitive play The Omni also includes 4D adjustable armrests, sliding back up to 100mm to match different desk and mouse configurations. Combined with 3D neck support and differential tilt between the neckrest and backrest, the chair helps maintain stable screen alignment even when reclining—an underrated advantage when tracking gameplay across ultrawide monitors. LiberNovo Moss Green: a fresh look for gaming setups Alongside classic Space Grey and Midnight Black, the Omni now introduces a Moss Green colorway for spring. Inspired by natural environments, the low-saturation tone creates a calmer visual atmosphere in contrast to the bright RGB lighting common in gaming setups. The goal isn’t to eliminate gaming aesthetics—but to balance them with a more relaxed environment for long play sessions. Spring Refresh deals for gamers The Spring Refresh event runs March 18 – April 15 in the U.S. and Canada. Key offers include: Omni starting at just $848 Up to 30% off bundle offers $15 instant checkout discount for orders above $800 Orders of $900+ (CA$1,400+) include a complimentary Eco Comfort Set, including an silk eye mask, eco tote bag, and StepSync mat. Orders of $1,000+ (CA$1,500+) unlock the Ultimate Perks Pack that Includes a brand-exclusive cap, creative sticker set, eco tote bag, and limited-edition fridge magnet. For gamers who already invest heavily in hardware performance, upgrading the chair may be one of the most overlooked improvements to their setup. LiberNovo The new standard for gaming comfort In esports and streaming, consistency matters. The ability to stay comfortable and focused through long sessions can affect reaction time, endurance, and overall enjoyment. By combining dynamic ergonomics, spinal recovery features, and adaptable support, the LiberNovo Omni reframes the gaming chair not just as a piece of furniture—but as part of the performance ecosystem. And this spring may be the perfect time to make that upgrade. Get up to 30% off the LiberNovo Omni

M4 iPad Air vs. M5 iPad Pro Buyer's Guide: 40+ Differences Compared

M4 iPad Air vs. M5 iPad Pro Buyer's Guide: 40+ Differences Compared

Apple recently updated the iPad Air , narrowing the gap with the iPad Pro , but how different are the two product lines and which should you buy? Apple has now refreshed the ‌iPad Air‌ with the M4 chip, representing a small update over the previous model from 2025, which introduced the M3 chip. While the upgrade brings improved performance and efficiency, it does not significantly alter the feature set or overall positioning of the ‌iPad Air‌ within the lineup. By contrast, the ‌iPad Pro‌ continues to sit at the top of Apple's tablet range, now equipped with the latest M5 chip. This update builds on the major redesign introduced in 2024, which brought a substantially thinner and lighter design, tandem OLED display technology, and a range of high-end features aimed at professional workflows. The latest revision focuses more on internal improvements, particularly in GPU performance and AI acceleration, rather than introducing major new capabilities. M4 vs. M5 Chip Buyer's Guide: How Much Better Really Is M5? As a result, the gap between the ‌iPad Air‌ and ‌iPad Pro‌ is now less about general performance and more about specific features and use cases. The ‌iPad Air‌ delivers much of the same core experience at a lower price point, while the ‌iPad Pro‌ differentiates itself with its display technology, advanced hardware capabilities, and additional headroom for demanding tasks. Should you consider purchasing the ‌iPad Air‌ to save money, or do you need the high-end features of the ‌iPad Pro‌? Our guide answers the question of how to decide which of these two iPads is best for you. ‌iPad Air‌ (M4, 2026) ‌iPad Pro‌ (M5, 2025) Liquid Retina display (LED backlit display with IPS technology) Ultra Retina XDR display (Tandem OLED) ProMotion technology for refresh rates up to 120Hz 11-inch model SDR brightness : 500 nits max 13-inch model SDR brightness : 600 nits max SDR brightness : 1,000 nits max XDR brightness : 1,000 nits max full screen, 1,600 nits peak (HDR content only) Nano-texture display glass option on 1TB and 2TB models Drive external displays at 60Hz Drive external displays at up to 120Hz Adaptive Sync support ‌M‌4 chip M5 chip Made using TSMC's enhanced 3nm technology (N3E) Made using TSMC's third-generation ‌3nm‌ process (N3P) Based on iPhone 16 's A18 chip (2024) Based on A19 Pro chip from iPhone 17 Pro (2025) 8-core CPU (3 performance + 5 efficiency cores) Up to 10 CPU cores (4 performance + 6 efficiency cores) 9-core GPU 10-core GPU Integrated Neural Accelerator in every GPU core Metal 4 developer APIs Metal 4 developer APIs with Tensor APIs to program GPU Neural Accelerators 12GB memory 256GB and 512GB models : 12GB memory 1TB and 2TB models : 16GB memory 120 GB/s unified memory bandwidth 153 GB/s unified memory bandwidth Second-generation ray tracing engine Third-generation ray tracing engine First-generation dynamic caching Second-generation dynamic caching Shader cores Enhanced shader cores GPU with standard power efficiency More power-efficient GPU: Maintains performance with significantly less power Improved thermal design with graphite sheets and copper Touch ID in top button TrueDepth camera system for Face ID Portrait mode with advanced bokeh and Depth Control Portrait Lighting with six effects (Natural, Studio, Contour, Stage, Stage Mono, High-Key Mono) Animoji and Memoji LiDAR scanner Adaptive True Tone flash Rear ambient light sensor ProRes video recording up to 4K at 30 fps (1080p at 30 fps for 256GB capacity) ProRes video recording up to 4K at 60 fps with external recording Two microphones Four studio-quality microphones Audio zoom Stereo recording Landscape stereo speakers Four speaker audio Weight : 462 grams or 617 grams Weight 444 grams or 579 grams Depth : 6.1 mm Depth : 5.3 mm or 5.1 mm Fast-charge capable (Up to 50% charge using a 60W adapter or higher in 30 minutes with the 11-inch model or 35 minutes with the 13-inch model) USB‑C connector USB‑C connector with support for Thunderbolt/USB 4 Supports Magic Keyboard for ‌iPad Air‌ Supports Magic Keyboard for ‌iPad Pro‌ 128GB, 256GB, 512GB, or 1TB storage 256GB, 512GB, 1TB, or 2TB storage Up to 2× faster SSD read and write speeds Available in Space Gray, Starlight, Purple, and Blue Available in Space Black and Silver Price starting at $599 Price starting at $999 Overall, the ‌iPad Air‌ is the better option for the majority of users, simply on the basis of value for money. For most people, the additional $400+ needed to buy the ‌iPad Pro‌ is not justified to get the likes of ‌Face ID‌, a thinner design, four-speaker audio, and a ProMotion OLED display with refresh rates up to 120Hz. One of the more significant changes in recent years is that performance is no longer the primary differentiator between the ‌iPad Air‌ and ‌iPad Pro‌. With the M4 chip, the ‌iPad Air‌ already delivers a level of CPU performance that is effectively indistinguishable from the Pro in most real-world tasks. The remaining gap is increasingly concentrated in GPU-bound workloads, AI acceleration, and display technology, rather than general responsiveness or app performance. Some ‌iPad Pro‌ features, such as LiDAR, up to 16GB of memory, and Thunderbolt connectivity are only practically useful to a small niche of users and most will never use some of these high-end capabilities. Many features, such as Adaptive Sync and Audio zoom, will not be meaningfully utilized by many users. Many users who choose the ‌iPad Pro‌ are effectively paying for experiential enhancements rather than functional necessity. Professionals who have a clear use case for needing larger amounts of RAM and storage, a matte display, Thunderbolt connectivity, and OLED for HDR content will clearly benefit from buying the ‌iPad Pro‌. That being said, "prosumer"-style customers who simply want the best iPad will enjoy features such as 120Hz ProMotion for smoother scrolling and gaming, a thinner design, deeper blacks and more vivid colors with the OLED display, and the Adaptive True Tone flash for document scanning, even if they are not strictly necessary. Beyond these individual circumstances, the ‌iPad Air‌ is the best value for money and will be more than ample for most users' needs. With the ‌iPad Air‌, users can get a modern all-screen design, the highly capable M4 chip, practical features like USB-C and 5G connectivity, and compatibility with the core Apple accessories for a price well below that of the ‌iPad Pro‌. Related Roundups: iPad Air , iPad Pro Buyer's Guide: iPad Air (Buy Now) , iPad Pro (Buy Now) Related Forum: iPad This article, " M4 iPad Air vs. M5 iPad Pro Buyer's Guide: 40+ Differences Compared " first appeared on MacRumors.com Discuss this article in our forums

Pokémon Pokopia Update Fixes More Quest Progression Bugs

Pokémon Pokopia Update Fixes More Quest Progression Bugs

In case you missed it, Pokémon Pokopia received a new update yesterday that fixes several progression-halting bugs. Now, rebuilding the world and befriending new Pokémon should be a lot easier. Update Ver. 1.0.2 is now live and fixes several issues hampering progress for certain quests. Some of these bugs were triggered via very specific actions, like placing the different blocks in certain spots during a quest. Other issues saw Pokémon positioning themselves in spots that make them impossible to interact with. Here is the full list of patch notes, per Nintendo : During the request “Rock Smash your way to treasure!” in Withered Wasteland, if the player places other blocks over the cracked blocks near Hitmonchan, it becomes difficult to understand how to progress the request. During the request “To Snorlax!” in Bleak Beach, if the player places other blocks over the cracked blocks near Snorlax, it becomes difficult to understand how to progress the request. Additionally, the following issues have been fixed. If these issues have already occurred in your game, applying this update will resolve them. During the request “Help make a home!” in Withered Wasteland, Squirtle may move on top of a tree and become impossible to talk to, preventing progress. During the request “Find the Pokémon Center!” in Bleak Beach, if the cracked blocks on the bridge are broken before Professor Tangrowth crosses the bridge, it will become difficult to make progress on the request. During the request “Find the Pokémon Center!” in Bleak Beach, a specific sequence of actions may prevent Professor Tangrowth’s bridge repair request from triggering, preventing progress. In Rocky Ridges, a specific sequence of actions may prevent the event in which the player meets Rotom from occurring. During the request “Clear off the path!” in Rocky Ridges, if the request is triggered under certain conditions, it will become difficult to make progress on the request. Spinarak’s type is listed incorrectly in the Pokédex. Make sure you're playing the latest version of Pokopia before diving back in. In the meantime, check out our very positive review of Pokémon Pokopia here and listen to us discuss our time with the game in this episode of The Game Informer Show podcast .