• Tencent Unveils Hunyuan3D an AI powered 3D Asset Generation Tool
    3dprintingindustry.com
    Tencent, a Chinese technology conglomerate, has released Hunyuan3D 2.0 to streamline the creation of high-quality 3D assets. This system relies on two core modelsHunyuan3D-DiT for geometry and Hunyuan3D-Paint for textureto produce intricate shapes and realistic surface details. Internal evaluations indicate lower Condition-Model Matching Distance (CMMD) and Frchet Inception Distance (FID) than competing platforms, suggesting strong alignment between user inputs and final outputs. Hunyuan3D-Studio, a companion interface, adds features such as sketch-to-3D conversion and simplified polygon output, aiming to reduce bottlenecks in animation and modeling tasks.Tencents Hunyuan3D-DiT produces high-resolution geometry while Hunyuan3D-Paint applies textures. Image via Tencent.Hunyuan3D-DiT focuses on generating base geometry, capturing details like subtle fabric folds or precise facial features that earlier models sometimes missed. Hunyuan3D-Paint then applies vibrant textures by leveraging diffusion and geometric priors. This decoupled approach has shown advantages in both speed and adaptability, with Tencents performance data indicating consistent gains over alternative systems. Hunyuan3D-Studio complements these core modules by offering tools for low-polygon stylization and basic rigging, potentially benefiting designers and developers who need fast iteration cycles.Questions have arisen about whether Hunyuan3D 2.0 can extend into 3D printing workflows. Other AI-based platforms, including Meshy and Backflip, have already demonstrated how automated geometry and texture generation can produce files suitable for additive manufacturing. While Tencent has not explicitly highlighted 3D printing applications, the open-source framework may invite adaptation for prototyping or multi-material prints. The capacity to generate both high-resolution and low-polygon meshes could fit the varied requirements of individuals who use industrial or desktop 3D printers.Hunyuan3D 2.0. Image via Tencent.AI Innovations Supporting the 3D Printing IndustryNvidia, a GPU manufacturer, has pursued similar goals with Magic3D. This generative AI technology creates 3D models from text prompts, producing a low-resolution mesh that is later refined to higher resolution. Internal demonstrations show an example involving a blue poison-dart frog on a water lily, with the entire process taking around 40 minutes. Nvidia positions Magic3D as a successor to DreamFusion, an earlier text-to-3D model introduced by Google researchers. According to technical details, Magic3D can execute some tasks in about half the time compared to its predecessor, using text-to-image models that optimize volumetric data for 3D rendering.Elsewhere, Shenzhen-based 3D printer manufacturer Bambu Lab has also joined the text-to-3D trend with PrintMon Maker, an AI tool that generates 3D models from brief user prompts or images. Early users reported delays due to heavy traffic, but Bambu Lab has stated that server capacity issues have been resolved. PrintMon Maker integrates with Bambu Studio, allowing direct import of generated files for slicing and fabrication on the companys printers. The workflow supports separate color channels and customizable features such as bases and eye styles, appealing to a range of skill levels.The PrintMon Maker editing interface on MakerWorld. Image via Bambu Lab.Ready to discover who won the 20243D Printing Industry Awards?What will the future of 3D printing look like?Which recent trends are driving the 3D printing industry, as highlighted by experts?Subscribe to the 3D Printing Industry newsletter to stay updated with the latest news and insights.Stay connected with the latest in 3D printing by following us on Twitter and Facebook, and dont forget to subscribe to the 3D Printing Industry YouTube channel for more exclusive content.Featured image shows Hunyuan3D 2.0. Image via Tencent.
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  • Datafy promises to slash massive EBS overprovisioning costs
    www.computerweekly.com
    iaremenko - stock.adobe.comNewsDatafy promises to slash massive EBS overprovisioning costsAWS Elastic Block Storage is often over-provisioned. Datafy virtualises EBS volumes to allow customers to scale capacity up and down, and says it will not charge customers if it doesnt cut their costsByAntony Adshead,Storage EditorPublished: 28 Jan 2025 9:49 AWS EBS Elastic Block Storage customers usually massively over-provision cloud storage capacity and pay way more than they should. Capacity utilisation on EBS is between 10% and 30%, according to Datafy, a startup that claims it can slash AWS customers EBS bills by adding greater granularity to their cloud block storage deployments.According to Gurdip Kalley, head of business development at Datafy, the core issue with AWS EBS is that it is effectively a form of direct-attached storage (DAS) but in the cloud, and that differs from other AWS block storage such as FSX which can be one-to-many. And so, because of this, customer devops engineers invariably over-provision capacity because its very difficult to predict usage, especially in Kubernetes deployments.EBS is elastic, but its not that elastic, said Kalley. So, customers pay up front for capacity, just like you do for mobile phone storage and you pay whether you use it or not.According to Kalley, EBS eclipses all other AWS cloud storage services in terms of revenue, with a Datafy-estimated $10bn of income.Its popular because its the easiest way to lift-and-shift storage for EC2 and EKS applications, he said.But theres a problem in terms of scaling. To scale up is easy, said Kalley, but to scale down is far less so.What you have to do is to create a new, smaller volume, move the data, then break all connections with the application and the old volume and connect to the new volume, he said, adding: Customers have said its basically a migration, and theyll do this once or twice, but not after that.What Datafy does is deploy an agent in all instances of customer AWS compute. Here, it determines the size of volumes and replaces single larger volumes with a number of smaller ones.This is where Datafys smarts reside in its virtualisation of many volumes to make them appear as one, and so allow easier scaling as multiple volumes are added and subtracted to right-size capacity.Kalley said there are no non-AWS concepts introduced to the running of Datafy agents and supra-agent intelligence.Customer data is copied from the original volume to the Datafy volume [actually volumes, in the plural], he said. Now, the original can be deleted and the customer will now save money.We can grow capacity in real time as needed, with shrinking taking place to ensure the least possible disruption.Pricing is based on capacity managed and comes in at 20% of AWS capacity managed. If that seems a steep percentage, its because Datafy is confident the customer will pay a lot less than it did for over-provisioned AWS EBS storage.For example, if you were spending $100 per month and now spend $40 per month which assumes a previous utilisation rate of 40% the cost of Datafy would be 20% of the latter figure and a total of $48. And you only pay if you make savings.Datafy is available on the AWS marketplace, starting in Q1 2025.Later in 2025, Datafy will expand its capabilities to Azure and Google Coud Platform block storage.Read more about cloud storageAWS storage: Key storage options in the Amazon cloud. We survey the key cloud storage options available from AWS, which include S3 object storage and its options, block storage in EBS and a range of file storage choices.Five reasons why and when cloud storage is the answer. We look at when cloud storage can be the best choice, with considerations that include performance, scalability and agility, cost, management simplicity, and security and resilience.In The Current Issue:World Economic Forum: Digital supply chains at risk as world faces two years of turbulenceData sovereignty and security in the UKDownload Current IssueEverywoman announces 2025 tech awards finalists WITsendData engineering - Cloudera: Counting the cost of data integration tax CW Developer NetworkView All Blogs
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  • Turbulent times ahead for tech
    www.computerweekly.com
    CW+ Premium Content/Computer WeeklyThank you for joining!Access your Pro+ Content below.28 January 2025Turbulent times ahead for techIn this weeks Computer Weekly, the World Economic Forum in Davos highlighted growing risks to digital supply chains we examine the turbulence ahead. Data sovereignty is becoming a growing issue as companies move to the cloud we look at the regulatory challenges. And we analyse the best practices in automated patch management. Read the issue now.Access this CW+ Content for Free!Already a member? Login hereFeaturesin this issueDavos 2025: Digital supply chains at risk as world faces two years of turbulencebyBill GoodwinWorld Economic Forum urges digital business leaders to build the resilience of supply chains, improve cyber defences and develop contingency plansPublic cloud: Data sovereignty and data security in the UKbyMarc Ambasna-JonesWe assess the impact of new regulations and government policy on the ability to use public cloud servicesView Computer Weekly ArchivesNext IssueMore CW+ ContentView All
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  • This lightweight, easy-to-use Linux OS can save your aging Windows 10 PC
    www.zdnet.com
    If your computer currently runs Windows 10 but doesn't support Windows 11, you might want to install an OS that will live past 2025, and WattOS is a great option.
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  • iOS 18.3Update Now Warning Issued To All iPhone Users
    www.forbes.com
    Apple's iOS 18.3 fixes a hefty list of 29 vulnerabilities, one of which has already been used in ... [+] attacks.Apple iPhoneUpdate, Jan. 28, 2025: This story, originally published Jan. 27, now includes more details of the fixes issued alongside iOS 18.3, as well as some expert analysis on the update.Apple has issued iOS 18.3, along with a warning to update your iPhone now. Thats because iOS 18.3 fixes a hefty list of 29 vulnerabilities, one of which has already been used in attacks.Apple doesnt give much detail about the issues fixed in iOS 18.3, because it wants to give people as much time to update as possible before attackers can get hold of the details.But the already exploited issue patched in iOS 18.3 is a flaw in CoreMedia tracked as CVE-2025-24085 that could see a malicious application able to elevate privileges.Apple is aware of a report that this issue may have been actively exploited against versions of iOS before iOS 17.2, the iPhone maker said on its support page.MORE FOR YOUWhats Fixed In iOS 18.3Apples iOS 18.3 also fixes two bugs in the Kernel at the heart of the iOS operating system. Tracked as CVE-2025-24107, the first flaw could see a malicious app able to gain root privileges. Meanwhile, the second issue could allow an app to execute code with Kernel privileges.The iOS 18.3 update patches several flaws in WebKit, the engine that underpins the Safari browser. A bug in WebKit Web Inspector could lead to command injection where a malicious hacker tricks an application into executing operating system commands.Meanwhile, an issue in AirPlay tracked as CVE-2025-24137 could allow a remote attacker to cause an unexpected application termination or code execution.Another bug in Passkeys could see an adversary use an app to gain unauthorized access to Bluetooth.Apple Issues Updates For Macs Alongside iOS 18.3Alongside iOS 18.3, iPadOS 18.3 and iPadOS 17.7.4, Apple has issued macOS Sequoia 15.3, macOS Sonoma 14.7.3, macOS Ventura 13.7.3, watchOS 11.3, tvOS 18.3, visionOS 2.3 for its Apple Vision Pro headset and Safari 18.3, fixing many of the same issues including the already-exploited flaw.Why You Should Update To iOS 18.3 NowApple released iOS 18.3 alongside iPadOS 17.7.4, but there is no iOS 17.7.4 update yet. This could be because iOS 17 is not affected, or because Apple is no longer offering the update to newer devices, or the details arent available yet.But at least for now, the lack of available iOS 17 updates means you will be more secure if you update to iOS 18.The bug fixes in the iOS 18.3 release span a wide number of critical services, including Accessibility, AirPlay, CoreMedia, Kernel, Passkeys, Safari and Webkit, says Michael Covington, VP of strategy at security outfit Jamf.A close reading of the release notes provides some insight into the threat vectors that could potentially compromise iOS, he says. In this particular release, we saw patches that prevent locked apps from being bypassed, that block attackers on local networks from corrupting memory, that prevent multiple flavors of denial-of-service attacks and other fixes that are designed to provide a more secure web browsing experience.Covington advises users and organizations that rely on iPhones to install security updates as quickly as possible.And iOS 18.3 is no exception, he says. Staying up to date with the latest patches is one of the most effective ways to safeguard devices against attackers and ensure you stay protected.When you do upgrade to iOS 18.3, note that Apple has automatically enabled AI for iPhone 15s and above, so check your settings and disable if you want.Apples iOS 18.3 is available for the iPhone XS and later, iPad Pro 13-inch, iPad Pro 12.9-inch 3rd generation and later, iPad Pro 11-inch 1st generation and later, iPad Air 3rd generation and later, iPad 7th generation and later and iPad mini 5th generation and later.In my mind, upgrading to iOS 18.3 is a no-brainer. The update fixes an issue thats been exploited in real-life attacks, making it important that you update as soon as possible to keep your iPhone safe.So, what are you waiting for? Go to your iPhone Settings > Software Update and download and install iOS 18.3 now.
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  • Apple iOS 18.3: New iPhone Release With Crucial Update Recommended For All Users
    www.forbes.com
    Updated Tuesday, Jan. 28 with details of more features that have emerged in iOS 18.3.The latest iPhone update is here (and exactly when it was predicted to land). It includes several minor changes, bug fixes and an important update to those iPhones which run Apple Intelligence. Heres all you need to know. It follows on from iOS 18.2.1, a small update released on Monday, Jan. 6. Yes, thats right, just three weeks ago. And now the release is out, new elements have emerged, minor and major, which are useful additions.Apple iPhone 16 Plus benefits from new features in iOS 18.3. 2024 Bloomberg Finance LPThese include greater versatility for Visual Intelligence, the return of a popular capability in the Calculator app and more. Full details below.Which iPhones Can Run iOS 18.3?The new version of iOS 18 is compatible with any iPhone from 2018 onwards. That means the iPhone Xs, iPhone Xs Max and iPhone Xr from 2018 and all iPhones after that, including the iPhone SE in both its second- and third-generation models.How To Get ItSoftware updates are easy! In the iPhones Settings app, click on General, then Software Update. After that, click Download and Install, and let the software work its magic. This is a biggish update, 1.14GB on my iPhone 16 Pro Max, so it might take a little time to download and install.MORE FOR YOUWhats In The ReleaseUnlike iOS 18.1 and iOS 18.2, theres no big Apple Intelligence features being deployed here. The next big Apple Intelligence update will come in iOS 18.4, expected in April.In fact, one feature already live will be paused when you update to the new version. Thats because there have been problems with some specific notification summaries created by Apple Intelligence. These relate to news notifications and caused issues for news organizations. To tackle this, Apple has suspended News & Entertainment category summaries temporarily.This update also adds warnings that summarization can cause issues, and the summaries will now appear in italics. Apple Intelligence is only found on six iPhones: iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro and iPhone 16 Pro Max.Theres also one crucial change for these phones: from now on, Apple Intelligence is turned on by default. This is important: if you dont want Apple Intelligence, youll now need to toggle it off in Settings under Apple Intelligence & Siri.The new features are increasingly useful, but some parts of them need data, if ChatGPT is invoked, so you may not want to use that. On balance, Id say its worth keeping the toggle turned to on, but the important thing is you make your own choice.Since launch its been clear that there There are smaller changes in the new releasecoming:iPhone 16 series phones have a Camera Control and the AE/AF lock toggle is renamed as Lock Focus and Exposure. If you crop content when editing a PDF, Apple will now warn users that the cropped area is not removed from the PDF (which could save some embarrassment). And Messages will add a Genmoji entry to the + button, so its easier to create your own personalized emojithis is another Apple Intelligence feature.Visual Intelligence (exclusive to iPhone 16 series models) has now expanded so that as well as adding an event to the Calendar when you point the camera at a poster or flyer, you can now identify plants and animals, too.The Calculator app allows you to repeat calculations when you tap the equal sign (so after 2 x 2 you press = and it shows 4, tap = again and the x2 calculation happens again to show, yes, thats right you math wizard, 8).Apple has added Unity Rhythm wallpaper to honor Black History month and that wallpaper is accessible to every iPhone running iOS 18.3.Finally, you can now turn off notification summaries directly from the lock screen, if youre running Apple Intelligence.
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  • How to change your avatar on PS5
    www.digitaltrends.com
    Online platforms tend to offer us a wide variety of customizable features to show off our personality. If you have a PlayStation 5, one of these features is avatars, which serve as a profile picture for others to see when looking at your profile. Since there are so many available, and many more can be earned through various means, you can probably find a way to sport an avatar from one of your favorite games so that people get to know you a bit better even at a glance. Here's how to change your PS5 avatar.Recommended VideosDifficultyEasyDuration5 minutesDigital Trends Graphic / SonyWhen you're ready to change your PS5 avatar, follow these instructions.Step 1: Click the Settings gear icon on your PS5 home screen.Step 2: Click Users and Accounts.RelatedStep 3: Click Account.Step 4: Click Profile.Step 5: Click Avatar.Step 6: Select the avatar you like from the potentially hundreds of options here, then click Ok.Editors Recommendations
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  • Surge in ocean heat is a sign climate change is accelerating
    www.newscientist.com
    High sea temperatures contributed to stormy weather in California in late 2023Kevin Carter/Getty ImagesThe surge in ocean temperatures to record-breaking levels in 2023 and 2024 is a sign that the pace of climate change has accelerated, say researchers.Global ocean temperatures hit record highs for 450 days straight in 2023 and early 2024. Although some of the extra heat can be explained by an El Nio weather pattern emerging in the Pacific Ocean, about 44 per cent of the record warmth is down to the worlds oceans absorbing heat from the sun at an accelerating rate, according to Chris Merchant at the University of Reading, UK. AdvertisementMerchant and his colleagues used satellite data to analyse ocean warming over the past four decades, concluding that the rate of warming has more than quadrupled since 1985.The team says this rapid acceleration is down to a sharp change in Earths energy imbalance (EEI), a measure of how much heat is being trapped in the atmosphere. EEI has roughly doubled since 2010, causing the oceans to soak up much more heat now than they used to.The oceans set the pace for global warming in general, says Merchant. So, as an extension, global warming as a whole, including the land, has therefore accelerated. Merchant says he is personally convinced that accelerating climate change was a major factor in the recent surge in ocean temperatures. Unmissable news about our planet delivered straight to your inbox every month.Sign up to newsletterBased on their analysis, Merchant and his team predict that the rate of ocean warming could continue to increase rapidly in the coming decades. If the EEI trend extrapolates into the future then we can expect as much warming in the next 20 years as we have had in the last 40 years, which is quite a marked acceleration, says Merchant.Although climate models do expect the rate of climate change to accelerate, Merchants analysis suggests real-world trends are in line with the most pessimistic model predictions. The fact that this data-driven analysis is putting us at the high end of what models might have predicted is a matter that needs to be watched, he says.However, early data suggests that EEI dropped in 2024 after a record spike in 2023. This data might suggest warming rates may not be accelerating in line with worst-case scenarios, some researchers argue.Journal reference:Environmental Research Letters DOI: 10.1088/1748-9326/adaa8aTopics:
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  • AIs energy obsession gets a reality check
    www.technologyreview.com
    This story originally appeared in The Algorithm, our weekly newsletter on AI. To get stories like this in your inbox first,sign up here. Just a week in, the AI sector has already seen its first battle of wits under the new Trump administration. The clash stems from two key pieces of news: the announcement of the Stargate project, which would spend $500 billionmore than the Apollo space programon new AI data centers, and the release of a powerful new model from China. Together, they raise important questions the industry needs to answer about the extent to which the race for more data centerswith their heavy environmental tollis really necessary. A reminder about the first piece: OpenAI, Oracle, SoftBank, and an Abu Dhabibased investment fund called MGX plan to spend up to $500 billion opening massive data centers around the US to build better AI. Much of the groundwork for this project was laid in 2024, when OpenAI increased its lobbying spending sevenfold (which we were first to report last week) and AI companies started pushing for policies that were less about controlling problems like deepfakes and misinformation, and more about securing more energy. Still, Trump received credit for it from tech leaders when he announced the effort on his second day in office. I think this will be the most important project of this era, OpenAIs Sam Altman said at the launch event, adding, We wouldnt be able to do this without you, Mr. President. Its an incredible sum, just slightly less than the inflation-adjusted cost of building the US highway system over the course of more than 30 years. However, not everyone sees Stargate as having the same public benefit. Environmental groups say it could strain local grids and further drive up the cost of energy for the rest of us, who arent guzzling it to train and deploy AI models. Previous research has also shown that data centers tend to be built in areas that use much more carbon-intensive sources of energy, like coal, than the national average. Its not clear how much, if at all, Stargate will rely on renewable energy. Even louder critics of Stargate, though, include Elon Musk. None of Musks companies are involved in the project, and he has attempted to publicly sow doubt that OpenAI and SoftBank have enough of the money needed for the plan anyway, claims that Altman disputed on X. Musks decision to publicly criticize the presidents initiative has irked people in Trumps orbit, Politico reports, but its not clear if those people have expressed that to Musk directly. On to the second piece. On the day Trump was inaugurated, a Chinese startup released an AI model that started making a whole bunch of important people in Silicon Valley very worried about their competition. (This close timing is almost certainly not an accident.) The model, called DeepSeek R1, is a reasoning model. These types of models are designed to excel at math, logic, pattern-finding, and decision-making. DeepSeek proved it could reason through complicated problems as well as one of OpenAIs reasoning models, o1and more efficiently. Whats more, DeepSeek isnt a super-secret project kept behind lock and key like OpenAIs. It was released for all to see. DeepSeek was released as the US has made outcompeting China in the AI race a top priority. This goal was a driving force behind the 2022 CHIPS Act to make more chips domestically. Its influenced the position of tech companies like OpenAI, which has embraced lending its models to national security work and has partnered with the defense-tech company Anduril to help the military take down drones. Its led to export controls that limit what types of chips Nvidia can sell to China. The success of DeepSeek signals that these efforts arent working as well as AI leaders in the US would like (though its worth noting that the impact of export controls for chips isnt felt for a few years, so the policy wouldnt be expected to have prevented a model like DeepSeek). Still, the model poses a threat to the bottom line of certain players in Big Tech. Why pay for an expensive model from OpenAI when you can get access to DeepSeek for free? Even other makers of open-source models, especially Meta, are panicking about the competition, according to The Information. The company has set up a number of war rooms to figure out how DeepSeek was made so efficient. (A couple of days after the Stargate announcement, Meta said it would increase its own capital investments by 70% to build more AI infrastructure.) What does this all mean for the Stargate project? Lets think about why OpenAI and its partners are willing to spend $500 billion on data centers to begin with. They believe that AI in its various formsnot just chatbots or generative video or even new AI agents, but also developments yet to be unveiledwill be the most lucrative tool humanity has ever built. They also believe that access to powerful chips inside massive data centers is the key to getting there. DeepSeek poked some holes in that approach. It didnt train on yet-unreleased chips that are light-years ahead. It didnt, to our knowledge, require the eye-watering amounts of computing power and energy behind the models from US companies that have made headlines. Its designers made clever decisions in the name of efficiency. In theory, it could make a project like Stargate seem less urgent and less necessary. Thus far, DeepSeek doesnt seem to have sparked such a change in approach. OpenAI researcher Noam Brown wrote on X, I have no doubt that with even more compute it would be an even more powerful model. If his logic wins out, the players with the most computing power will win, and getting it is apparently worth at least $500 billion to AIs biggest companies. But lets rememberannouncing it is the easiest part. Now read the rest of The Algorithm Deeper Learning Whats next for robots Many of the big questions about AI-how it learns, how well it works, and where it should be deployedare now applicable to robotics. In the year ahead, we will see humanoid robots being put to the test in warehouses and factories, robots learning in simulated worlds, and a rapid increase in the militarys adoption of autonomous drones, submarines, and more. Why it matters: Jensen Huang, the highly influential CEO of the chipmaker Nvidia, stated last month that the next advancement in AI will mean giving the technology a body of sorts in the physical world. This will come in the form of advanced robotics. Even with the caveat that robotics is full of futuristic promises that usually arent fulfilled by their deadlines, the marrying of AI methods with new advancements in robots means the field is changing quickly. Read more here. Bits and Bytes Leaked documents expose deep ties between Israeli army and Microsoft Since the attacks of October 7, the Israeli military has relied heavily on cloud and AI services from Microsoft and its partner OpenAI, and the tech giants staff has embedded with different units to support rollout, a joint investigation reveals. (+972 Magazine) The tech arsenal that could power Trumps immigration crackdown The effort by federal agencies to acquire powerful technology to identify and track migrants has been unfolding for years across multiple administrations. These technologies may be called upon more directly under President Trump. (The New York Times) OpenAI launches Operatoran agent that can use a computer for you Operator is a web app that can carry out simple online tasks in a browser, such as booking concert tickets or making an online grocery order. (MIT Technology Review) The second wave of AI coding is here A string of startups are racing to build models that can produce better and better software. But its not only AIs increasingly powerful ability to write code thats impressive. They claim its the shortest path to superintelligent AI. (MIT Technology Review)
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