Tech

lenovo-laptop’s-rollable-screen-uses-motors-to-grow-from-14-to-16.7-inches

Lenovo laptop’s rollable screen uses motors to grow from 14 to 16.7 inches

Lenovo announced a laptop today that experiments with a new way to offer laptop users more screen space than the typical clamshell design. The Lenovo ThinkBook Plus Gen 6 Rollable has a screen that can roll up vertically to expand from 14 inches diagonally to 16.7 inches, presenting an alternative to prior foldable-screen and dual-screen laptops.

Here you can see the PC’s backside when the screen is extended. Lenovo

The laptop, which Lenovo says is coming out in June, builds on a concept that Lenovo demoed in February 2023. That prototype had a Sharp-made panel that initially measured 12.7 inches but could unroll to present a total screen size of 15.3 inches. Lenovo’s final product is working with a bigger display from Samsung Display, The Verge reported. Resolution-wise you’re going from 2,000×1,600 pixels (about 183 pixels per inch) to 2,000×2,350 (184.8 ppi), the publication said.

Users make the screen expand by pressing a dedicated button on the keyboard or by making a hand gesture at the PC’s webcam. Expansion entails about 10 seconds of loud whirring from the laptop’s motors. Lenovo executives told The Verge that the laptop was rated for at least 20,000 rolls up and down and 30,000 hinge openings and closings.

The system can also treat the expanded screens as two different 16:9 displays.

Lenovo ThinkBook Plus Gen 6 Rollable

The screen claims up to 400 nits brightness and 100 percent DCI-P3 coverage. Credit: Lenovo

This is a clever way to offer a dual-screen experience without the flaws inherent to current dual-screen laptops, including distracting hinges and designs with questionable durability. However, 16.7 inches is a bit small for two displays. The dual-screen Lenovo Yoga Book 9i, for comparison, previously had two 13.3-inch displays for a total of 26.6 inches, and this year’s model has two 14-inch screens. Still, the ThinkBook, when its screen is fully expanded, is the rare laptop to offer a screen that’s taller than it is wide.

Still foldable OLED

At first, you might think that since the screen is described as “rollable” it may not have the same visible creases that have tormented foldable-screen devices since their inception. But the screen, reportedly from Samsung Display, still shows “little curls visible in the display, which are more obvious when it’s moving and there’s something darker onscreen,” as well as “plenty of smaller creases along its lower half” that aren’t too noticeable when using the laptop but that are clear when looking at the screen closely or when staring at it “from steeper angles,” The Verge reported.

Lenovo laptop’s rollable screen uses motors to grow from 14 to 16.7 inches Read More »

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Apple will update iOS notification summaries after BBC headline mistake

Nevertheless, it’s a serious problem when the summaries misrepresent news headlines, and edge cases where this occurs are unfortunately inevitable. Apple cannot simply fix these summaries with a software update. The only answers are either to help users understand the drawbacks of the technology so they can make better-informed judgments or to remove or disable the feature completely. Apple is apparently going for the former.

We’re oversimplifying a bit here, but generally, LLMs like those used for Apple’s notification summaries work by predicting portions of words based on what came before and are not capable of truly understanding the content they’re summarizing.

Further, these predictions are known to not be accurate all the time, with incorrect results occurring a few times per 100 or 1,000 outputs. As the models are trained and improvements are made, the error percentage may be reduced, but it never reaches zero when countless summaries are being produced every day.

Deploying this technology at scale without users (or even the BBC, it seems) really understanding how it works is risky at best, whether it’s with the iPhone’s summaries of news headlines in notifications or Google’s AI summaries at the top of search engine results pages. Even if the vast majority of summaries are perfectly accurate, there will always be some users who see inaccurate information.

These summaries are read by so many millions of people that the scale of errors will always be a problem, almost no matter how comparatively accurate the models get.

We wrote at length a few weeks ago about how the Apple Intelligence rollout seemed rushed, counter to Apple’s usual focus on quality and user experience. However, with current technology, there is no amount of refinement to this feature that Apple could have done to reach a zero percent error rate with these notification summaries.

We’ll see how well Apple does making its users understand that the summaries may be wrong, but making all iPhone users truly grok how and why the feature works this way would be a tall order.

Apple will update iOS notification summaries after BBC headline mistake Read More »

disney-makes-antitrust-problem-go-away-by-buying-majority-stake-in-fubo

Disney makes antitrust problem go away by buying majority stake in Fubo

Fubo’s about-face

Fubo’s merger with Disney represents a shocking about-face for the sports-streaming provider, which previously had raised alarms (citing Citi research) about Disney’s ownership of 54 percent of the US sports rights market—ESPN (26.8 percent), Fox (17.3 percent), and WBD (9.9 percent). Fubo successfully got a preliminary injunction against Venu in August, and a trial was scheduled for October 2025.

Fubo CEO David Gandler said in February that Disney, Fox, and WBD “are erecting insurmountable barriers that will effectively block any new competitors.

“Each of these companies has consistently engaged in anticompetitive practices that aim to monopolize the market, stifle any form of competition, create higher pricing for subscribers, and cheat consumers from deserved choice,” Gandler also said at the time.

Now, set to be a Disney company, Fubo is singing a new tune, with its announcement claiming that the merger “will enhance consumer choice by making available a broad set of programming offerings.”

In a statement today, Gandler added that the merger will allow Fubo to “provide consumers with greater choice and flexibility” and “to scale effectively,” while adding that the deal “strengthens Fubo’s balance sheet” and sets Fubo up for “positive cash flow.”

Ars Technica reached out to Fubo about its previously publicized antitrust and anticompetitive concerns, whether or not those concerns had been addressed, and new concerns that it has settled its lawsuit in favor of its own business needs rather than over a resolution of customer choice problems. Jennifer Press, Fubo SVP of communications, responded to our questions with a statement, saying in part:

We filed an antitrust suit against the Venu Sports partners last year because that product was intended to be exclusive. As its partners announced last year, consumers would only have access to the Venu content package from Venu, which would limit choice and competitive pricing.

The definitive agreement that Fubo signed with Disney today will actually bring more choice to the market. As part of the deal, Fubo extended carriage agreements with Disney and also Fox, enabling Fubo to create a new Sports and Broadcast service and other genre-based content packages. Additionally, as the antitrust litigation has been settled, the Venu Sports partners can choose to launch that product if they wish. The launch of these bundles will enhance consumer choice by making available a broad set of programming offerings.

“… a total deception”

Some remain skeptical about Disney buying out a company that was suing it over antitrust concerns.

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amd’s-new-laptop-cpu-lineup-is-a-mix-of-new-silicon-and-new-names-for-old-silicon

AMD’s new laptop CPU lineup is a mix of new silicon and new names for old silicon

AMD’s CES announcements include a tease about next-gen graphics cards, a new flagship desktop CPU, and a modest refresh of its processors for handheld gaming PCs. But the company’s largest announcement, by volume, is about laptop processors.

Today the company is expanding the Ryzen AI 300 lineup with a batch of updated high-end chips with up to 16 CPU cores and some midrange options for cheaper Copilot+ PCs. AMD has repackaged some of its high-end desktop chips for gaming laptops, including the first Ryzen laptop CPU with 3D V-Cache enabled. And there’s also a new-in-name-only Ryzen 200 series, another repackaging of familiar silicon to address lower-budget laptops.

Ryzen AI 300 is back, along with high-end Max and Max+ versions

Ryzen AI is back, with Max and Max+ versions that include huge integrated GPUs. Credit: AMD

We came away largely impressed by the initial Ryzen AI 300 processors in August 2024, and new processors being announced today expand the lineup upward and downward.

AMD is announcing the Ryzen AI 7 350 and Ryzen AI 5 340 today, along with identically specced Pro versions of the same chips with a handful of extra features for large businesses and other organizations.

Midrange Ryzen AI processors should expand Copilot+ features into somewhat cheaper x86 PCs.

Credit: AMD

The 350 includes eight CPU cores split evenly between large Zen 5 cores and smaller, slower but more efficient Zen 5C cores, plus a Radeon 860M with eight integrated graphics cores (down from a peak of 16 for the Ryzen AI 9). The 340 has six CPU cores, again split evenly between Zen 5 and Zen 5C, and a Radeon 840M with four graphics cores. But both have the same 50 TOPS NPUs as the higher-end Ryzen AI chips, qualifying both for the Copilot+ label.

For consumers, AMD is launching three high-end chips across the new “Ryzen AI Max+” and “Ryzen AI Max” families. Compared to the existing Strix Point-based Ryzen AI processors, Ryzen AI Max+ and Max include more CPU cores, and all of their cores are higher-performing Zen 5 cores, with no Zen 5C cores mixed in. The integrated graphics also get significantly more powerful, with as many as 40 cores built in—these chips seem to be destined for larger thin-and-light systems that could benefit from more power but don’t want to make room for a dedicated GPU.

AMD’s new laptop CPU lineup is a mix of new silicon and new names for old silicon Read More »

amd-launches-new-ryzen-9000x3d-cpus-for-pcs-that-play-games-and-work-hard

AMD launches new Ryzen 9000X3D CPUs for PCs that play games and work hard

AMD’s batch of CES announcements this year includes just two new products for desktop PC users: the new Ryzen 9 9950X3D and 9900X3D. Both will be available at some point in the first quarter of 2025.

Both processors include additional CPU cores compared to the 9800X3D that launched in November. The 9900X3D includes 12 Zen 5 CPU cores with a maximum clock speed of 5.5 GHz, and the 9950X3D includes 16 cores with a maximum clock speed of 5.7 GHz. Both include 64MB of extra L3 cache compared to the regular 9900X and 9950X, for a total cache of 144MB and 140MB, respectively; games in particular tend to benefit disproportionately from this extra cache memory.

But the 9950X3D and 9900X3D aren’t being targeted at people who build PCs primarily to game—the company says their game performance is usually within 1 percent of the 9800X3D. These processors are for people who want peak game performance when they’re playing something but also need lots of CPU cores for chewing on CPU-heavy workloads during the workday.

AMD estimates that the Ryzen 9 9950X3D is about 8 percent faster than the 7950X3D when playing games and about 13 percent faster in professional content creation apps. These modest gains are more or less in line with the small performance bump we’ve seen in other Ryzen 9000-series desktop CPUs.

AMD launches new Ryzen 9000X3D CPUs for PCs that play games and work hard Read More »

amd’s-new-ryzen-z2-cpus-boost-gaming-handhelds,-if-you-buy-the-best-one

AMD’s new Ryzen Z2 CPUs boost gaming handhelds, if you buy the best one

Nearly two years ago, AMD announced its first Ryzen Z1 processors. These were essentially the same silicon that AMD was putting in high-end thin-and-light laptops but tuned specifically for handheld gaming PCs like the Steam Deck and Asus ROG Ally X. As part of its CES announcements today, AMD is refreshing that lineup with three processors, all slated for an undisclosed date in the first quarter of 2025.

Although they’re all part of the “Ryzen Z2” family, each of these three chips is actually much different under the hood, and some of them are newer than others.

The Ryzen Z2 Extreme is what you’d expect from a refresh: a straightforward upgrade to both the CPU and GPU architectures of the Ryzen Z1 Extreme. Based on the same “Strix Point” architecture as the Ryzen AI 300 laptop processors, the Z2 Extreme includes eight CPU cores (three high-performance Zen 5 cores, five smaller and efficiency-optimized Zen 5C cores) and an unnamed RDNA 3.5 GPU with 16 of AMD’s compute units (CUs). These should both provide small bumps to CPU and GPU performance relative to the Ryzen Z1 Extreme, which used eight Zen 4 CPU cores and 12 RDNA 3 GPU cores.

AMD’s full Ryzen Z2 lineup, which obfuscates the fact that these three chips are all using different CPU and GPU architectures. Credit: AMD

The Ryzen Z2, on the other hand, appears to be exactly the same chip as the Ryzen Z1 Extreme, but with a different name. Like the Z1 Extreme, it has eight Zen 4 cores with a 5.1 GHz maximum clock speed and an RDNA 3 GPU with 12 cores.

AMD’s new Ryzen Z2 CPUs boost gaming handhelds, if you buy the best one Read More »

the-end-of-an-era:-dell-will-no-longer-make-xps-computers

The end of an era: Dell will no longer make XPS computers

After ditching the traditional Dell XPS laptop look in favor of the polarizing design of the XPS 13 Plus released in 2022, Dell is killing the XPS branding that has become a mainstay for people seeking a sleek, respectable, well-priced PC.

This means that there won’t be any more Dell XPS clamshell ultralight laptops, 2-in-1 laptops, or desktops. Dell is also killing its Latitude, Inspiron, and Precision branding, it announced today.

Moving forward, Dell computers will have either just Dell branding, which Dell’s announcement today described as “designed for play, school, and work,” Dell Pro branding “for professional-grade productivity,” or be Dell Pro Max products, which are “designed for maximum performance.” Dell will release Dell and Dell Pro-branded displays, accessories, and “services,” it said. The Pro Max line will feature laptops and desktop workstations with professional-grade GPU capabilities as well as a new thermal design.

Dell claims its mid-tier Pro line emphasizes durability, “withstanding three times as many hinge cycles, drops, and bumps from regular use as competitor devices.” The statement is based on “internal analysis of multiple durability tests performed” on the Dell Pro 14 Plus (released today) and HP EliteBook 640 G11 laptops conducted in November. Also based on internal testing conducted in November, Dell claims its Pro PCs boost “airflow by 20 percent, making these Dell’s quietest commercial laptops ever.”

Within each line are base models, Plus models, and Premium models. In a blog post, Kevin Terwilliger, VP and GM of commercial, consumer, and gaming PCs at Dell, explained that Plus models offer “the most scalable performance” and Premium models offer “the ultimate in mobility and design.”

Credit: Dell

By those naming conventions, old-time Dell users could roughly equate XPS laptops with new Dell Premium products.

“The Dell portfolio will expand later this year to include more AMD and Snapdragon X Series processor options,” Terwilliger wrote. “We will also introduce new devices in the base tier, which offers everyday devices that provide effortless use and practical design, and the Premium tier, which continues the XPS legacy loved by consumers and prosumers alike.”

Meanwhile, Dell Pro base models feel like Dell’s now-defunct Latitude lineup, while its Precision workstations may best align with 2025’s Dell Pro Max offerings.

The end of an era: Dell will no longer make XPS computers Read More »

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New Radeon RX 9000 GPUs promise to fix two of AMD’s biggest weaknesses

Nvidia is widely expected to announce specs, pricing, and availability information for the first few cards in the new RTX 50 series at its CES keynote later today. AMD isn’t ready to get as specific about its next-generation graphics lineup yet, but the company shared a few morsels today about its next-generation RDNA 4 graphics architecture and its 9000-series graphics cards.

AMD mentioned that RDNA 4 cards were on track to launch in early 2025 during a recent earnings call, acknowledging that shipments of current-generation RX 7000-series cards were already slowing down. CEO Lisa Su said then that the architecture would include “significantly higher ray-tracing performance” as well as “new AI capabilities.”

AMD’s RDNA 4 launch will begin with the 9070 XT and 9070, which are both being positioned as upper-midrange GPUs like the RTX 4070 series. Credit: AMD

The preview the company is providing today provides few details beyond those surface-level proclamations. The compute units will be “optimized,” AI compute will be “supercharged,” ray-tracing will be “improved,” and media encoding quality will be “better,” but AMD isn’t providing hard numbers for anything at this point. The RDNA 4 launch will begin with the Radeon RX 9070 XT and 9070 at some point in Q1 of 2025, and AMD will provide more information “later in the quarter.”

The GPUs will be built on a 4 nm process, presumably from TSMC, an upgrade from the 5 nm process used for the 7000-series GPUs and the 6 nm process used for the separate memory controller chiplets (AMD hasn’t said whether RDNA 4 GPUs are using chiplets; the 7000 series used them for high-end GPUs but not lower-end ones).

FSR 4 will be AMD’s first ML-powered upscaling algorithm, similar to Nvidia’s DLSS, Intel’s XeSS (on Intel GPUs), and Apple’s MetalFX. This generally results in better image quality but more restrictive hardware requirements. Credit: AMD

We do know that AMD’s next-generation upscaling algorithm, FidelityFX Super Resolution 4, has been “developed for AMD RDNA 4,” and it will be the first version of FSR to use machine learning-powered upscaling. Nvidia’s DLSS and Intel’s XeSS (when running on Intel GPUs) also use ML-powered upscaling, which generally leads to better results but also has stricter hardware requirements than older versions of FSR. AMD isn’t saying whether FSR 4 will work on any older Radeon cards.

New Radeon RX 9000 GPUs promise to fix two of AMD’s biggest weaknesses Read More »

hdmi-2.2-will-require-new-“ultra96”-cables,-whenever-we-have-8k-tvs-and-content

HDMI 2.2 will require new “Ultra96” cables, whenever we have 8K TVs and content

We’ve all had a good seven years to figure out why our interconnected devices refused to work properly with the HDMI 2.1 specification. The HDMI Forum announced at CES today that it’s time to start considering new headaches. HDMI 2.2 will require new cables for full compatibility, but it has the same physical connectors. Tiny QR codes are suggested to help with that, however.

The new specification is named HDMI 2.2, but compatible cables will carry an “Ultra96” marker to indicate that they can carry 96GBps, double the 48 of HDMI 2.1b. The Forum anticipates this will result in higher resolutions and refresh rates and a “next-gen HDMI Fixed Rate Link.” The Forum cited “AR/VR/MR, spatial reality, and light field displays” as benefiting from increased bandwidth, along with medical imaging and machine vision.

A bit closer to home, the HDMI 2.2 specification also includes “Latency Indication Protocol” (LIP), which can help improve audio and video synchronization. This should matter most in “multi-hop” systems, such as home theater setups with soundbars or receivers. Illustrations offered by the Forum show LIP working to correct delays on headphones, soundbars connected through ARC or eARC, and mixed systems where some components may be connected to a TV, while others go straight into the receiver.

HDMI 2.2 will require new “Ultra96” cables, whenever we have 8K TVs and content Read More »

bob-dylan-has-some-dylanesque-thoughts-on-the-“sorcery”-of-technology

Bob Dylan has some Dylanesque thoughts on the “sorcery” of technology

We might expect someone like Dylan, immersed as he has always been in folk songs, old standards, and American history, to bemoan the corrupting influence of new technology. And he does offer up some quotes in that vein. For example:

Everything’s become too smooth and painless… The earth could vomit up its dead, and it could be raining blood, and we’d shrug it off, cool as cucumbers. Everything’s too easy. Just one stroke of the ring finger, middle finger, one little click, that’s all it takes, and we’re there.

Or again:

Technology is like sorcery, it’s a magic show, conjures up spirits, it’s an extension of our body, like the wheel is an extension of our foot. But it might be the final nail driven into the coffin of civilization; we just don’t know.

But Dylan’s perspective is more nuanced than these quotes might suggest. While technology might doom our civilization, Dylan reminds us that it gave us our civilization—that is, “science and technology built the Parthenon, the Egyptian pyramids, the Roman coliseum, the Brooklyn Bridge, the Eiffel Tower, rockets, jets, planes, automobiles, atom bombs, weapons of mass destruction.”

In the end, technology is a tool that can either decimate or stimulate human creativity.

Keypads and joysticks can be like millstones around your neck, or they can be supporting players; either one, you’re the judge. Creativity is a mysterious thing. It visits who it wants to visit, when it wants to, and I think that that, and that alone, gets to the heart of the matter…

[Technology] can hamper creativity, or it can lend a helping hand and be an assistant. Creative power can be dammed up or forestalled by everyday life, ordinary life, life in the squirrel cage. A data processing machine or a software program might help you break out of that, get you over the hump, but you have to get up early.

Getting up early

I’ve been thinking about these quotes over the recent Christmas and New Year’s holidays, which I largely spent coughing on the couch with some kind of respiratory nonsense. One upside of this enforced isolation was that it gave me plenty of time to ponder my own goals for 2025 and how technology might help or hinder them. (Another was that I got to rewatch the first four Die Hard movies on Hulu; the fourth was “dog ass” enough that I couldn’t bring myself to watch the final, roundly panned entry in the series.)

Bob Dylan has some Dylanesque thoughts on the “sorcery” of technology Read More »

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Rumors say next-gen RTX 50 GPUs will come with big jumps in power requirements

Nvidia is reportedly gearing up to launch the first few cards in its RTX 50-series at CES next week, including an RTX 5090, RTX 5080, RTX 5070 Ti, and RTX 5070. The 5090 will be of particular interest to performance-obsessed, money-is-no-object PC gaming fanatics since it’s the first new GPU in over two years that can beat the performance of 2022’s RTX 4090.

But boosted performance and slower advancements in chip manufacturing technology mean that the 5090’s maximum power draw will far outstrip the 4090’s, according to leakers. VideoCardz reports that the 5090’s thermal design power (TDP) will be set at 575 W, up from 450 W for the already power-hungry RTX 4090. The RTX 5080’s TDP is also increasing to 360 W, up from 320 W for the RTX 4080 Super.

That also puts the RTX 5090 close to the maximum power draw available over a single 12VHPWR connector, which is capable of delivering up to 600 W of power (though once you include the 75 W available via the PCI Express slot on your motherboard, the actual maximum possible power draw for a GPU with a single 12VHPWR connector is a slightly higher 675 W).

Higher peak power consumption doesn’t necessarily mean that these cards will always draw more power during actual gaming than their 40-series counterparts. And their performance could be good enough that they could still be very efficient cards in terms of performance per watt.

But if you’re considering an upgrade to an RTX 5090 and these power specs are accurate, you may need to consider an upgraded power supply along with your new graphics card. Nvidia recommends at least an 850 W power supply for the RTX 4090 to accommodate what the GPU needs while leaving enough power left over for the rest of the system. An additional 125 W bump suggests that Nvidia will recommend a 1,000 W power supply as the minimum for the 5090.

We’ll probably know more about Nvidia’s next-gen cards after its CES keynote, currently scheduled for 9: 30 pm Eastern/6: 30 pm Pacific on Monday, January 6.

Rumors say next-gen RTX 50 GPUs will come with big jumps in power requirements Read More »

usb-c-gets-a-bit-more-universal-as-the-eu’s-mandate-goes-into-effect

USB-C gets a bit more universal as the EU’s mandate goes into effect

Fewer bricks, standardized “fast charging”

The most significant impact this USB-C requirement has had so far is on Apple, which, while initially resisting, has gradually shifted its products from its proprietary Lightning connector to USB-C. Its latest iMac comes with a Magic Keyboard, Magic Mouse, and Magic Trackpad that all connect via USB-C. The firm stopped selling the Lightning-charging iPhone 14 and iPhone SE in the EU after December 28.

Section of the EU law regarding USB-C charging, with a plug showing

People who understand electrical terminology, and live in an EU member country, will soon have a better understanding of how many more cables they’ll need to buy for their newest gadget.

Credit: European Commission

People who understand electrical terminology, and live in an EU member country, will soon have a better understanding of how many more cables they’ll need to buy for their newest gadget. Credit: European Commission

In addition to simply demanding that a USB-C port be present, the Directive requires that anything with “fast charging”—pulling more than 5 volts, 3 amperes, or 15 watts—enable the USB Power Delivery (USB PD) standard. This should ensure that they properly negotiate charging rates with any charger with USB PD rather than require their own proprietary charging brick or adapter.

In Europe, devices must indicate on their product boxes whether they contain a charging plug or mid-cord brick. A different label will indicate the minimum and maximum power that a device requires to charge and whether it can support USB PD or not.

Can the EU make cables and cords get along?

The EU’s celebratory post on X is heavy with replies from doubters, suggesting that mandating USB-C as “THE charger” could stifle companies innovating on other means of power delivery. Most of these critiques are addressed in the actual text of the law, because more powerful devices are exempted, secondary power plugs are allowed, and wireless largely gets a pass. “What about when USB-D arrives?” is something no person can really answer, though it seems a vague reason to avoid addressing the e-waste, fragmentation, and consumer confusion of the larger device charging ecosystem.

How the Common Charger Directive will be enforced is yet to be seen, as that is something left up to member nations. Also unproven is whether companies will comply with it across their international product lines or simply make specific EU-compliant products.

USB-C gets a bit more universal as the EU’s mandate goes into effect Read More »