Intel’s Pay-As-You-Go CPU Feature Gets Launch Window

Intel’s mysterious Software Defined Silicon (SDSi) mechanism for adding features to Xeon CPUs will be officially supported in Linux 5.18, the next major release of the operating system. Tom’s Hardware reports: SDSi allows users to add features to their CPU after they’ve already purchased it. Formal SDSi support means that the technology is coming to Intel’s Xeon processors that will be released rather shortly, implying Sapphire Rapids will be the first CPUs with SDSi. Intel started to roll out Linux patches to enable its SDSi functionality in the OS last September. By now, several sets of patches have been released and it looks like they will be added to Linux 5.18, which is due this Spring. Hans de Goede, a long-time Linux developer who works at Red Hat on a wide array of hardware enablement related projects, claims that SDSi will land in Linux 5.18 if no problems emerge, reports Phoronix. “Assuming no major issues are found, the plan definitely is to get this in before the 5.18 merge window,” said de Goede.

Intel Software Defined Silicon (SDSi) is a mechanism for activating additional silicon features in already produced and deployed server CPUs using the software. While formal support for the functionality is coming to Linux 5.18 and is set to be available this spring, Intel hasn’t disclosed what exactly it plans to enable using its pay-as-you-go CPU upgrade model. We don’t know how it works and what it enables, but we can make some educated guesses. […]

Read more of this story at Slashdot.

Samsung Held An Event In the Metaverse. And It Didn’t Quite Go To Plan

Samsung held a launch event for its new Galaxy smartphones in a metaverse this week but many people struggled to gain access as they encountered technical difficulties. CNBC reports: The South Korean tech giant hosted the event Wednesday on Decentraland, a cryptocurrency-focused virtual world that users can create, explore and trade in. Decentraland, one of many metaverse efforts, is accessed via a desktop browser. Users create an avatar which they can then navigate around the blockchain-powered virtual world using a mouse and keyboard — something that isn’t exactly intuitive for non-gamers. The event specifically took place in Samsung 837X, a virtual building that Samsung has built on Decentraland that’s designed to be a replica of its flagship New York experience center. Samsung 837X is there all the time but there just happened to be an event inside the building’s “Connectivity Theatre” on Wednesday. But CNBC, and many others, struggled to find the 837X building and when we did many of us were unable to gain access to it.

When an avatar is first created on Decentraland, it lands in a sort of atrium where clouds appear to be gliding across the floor. There’s a round pool in the middle that has a worrying vortex in the center. Our avatar was soon surrounded by around 20 others. A chat box in the bottom left-hand corner of the screen was full of messages like “help” and “I hate this game.” One user named claireinnit#87fa, boldly claimed “we’re in the —-in future.” On the opposite side of the intimidating pool, three large boards read “classics, events and crowd.” An ad for Samsung 837X hang on the “crowd” board. Once clicked (easier said than done), you’re then given the option to “jump in.” After jumping in, you’re transported to Samsung’s little world on Decentraland and you can see the 837X building. There’s a pizza store next door, but not much else.

CNBC immediately noticed a large line of people at the main entrance to the 837X building. People were struggling to get in. Some users were getting their avatars to jump on other people’s heads as they clambered to the front of the queue but it didn’t help. The doors wouldn’t open and the chatbox was again full of pleas for help. A rumor circulated that a YouTuber had managed to find a way in, while a CNET journalist wrote on Twitter that they had managed to gain access by switching to the “ATHENA” server. It wasn’t immediately obvious how to do this. “Many people were unable to actually enter Samsung 837X before the event started,” wrote CNET’s Russell Holly. […] After around 30 minutes of trying to access Samsung’s building in the metaverse, CNBC gave up and went back to the real world.

Read more of this story at Slashdot.

Twitter Misses Ad Revenue, User Growth Estimates

Twitter reported weaker-than-expected quarterly advertising revenue and user growth on Thursday and forecast revenue short of Wall Street targets, indicating that its turnaround plan has yet to bear fruit. Reuters reports: Still, the social networking site said it made “meaningful progress” toward its goal of reaching 315 million users and $7.5 billion in annual revenue by the end of 2023, and said user growth should accelerate in the United States and internationally this year. Shares of the San Francisco-based company rose more than 8% after the results, but pared those gains in morning trading.

Monetizable daily active users, or users who see ads, grew 13% to 217 million in the fourth quarter ended Dec. 31, missing consensus estimates of 218.5 million, according to IBES data from Refinitiv. That was up from 211 million users in the previous quarter. […] Advertising revenue for the fourth quarter grew 22% year over year to $1.41 billion, missing analysts’ estimates of $1.43 billion. Twitter gained 6 million users during the quarter, but will need to add over 12 million each quarter over the next two years to hit its target of 315 million people by the end of 2023, said Jasmine Enberg, principal analyst at Insider Intelligence, calling it “an incredibly lofty goal.”

Read more of this story at Slashdot.

TikTok Shares Your Data More Than Any Other Social Media App, Study Says

According to a recent study published by mobile marketing company URL Genius, YouTube and TikTok track users’ personal data more than any other social media apps. However, while YouTube mostly collects your personal data for its own purposes to serve you more relevant ads, TikTok mostly allows third-party trackers to collect your data — “and from there, it’s hard to say what happens with it,” reports CNBC. From the report: With third-party trackers, it’s essentially impossible to know who’s tracking your data or what information they’re collecting, from which posts you interact with — and how long you spend on each one — to your physical location and any other personal information you share with the app. As the study noted, third-party trackers can track your activity on other sites even after you leave the app.

To conduct the study, URL Genius used the Record App Activity feature from Apple’s iOS to count how many different domains track a user’s activity across 10 different social media apps — YouTube, TikTok, Twitter, Telegram, LinkedIn, Instagram, Facebook, Snapchat, Messenger and Whatsapp — over the course of one visit, before you even log into your account. YouTube and TikTok topped the other apps with 14 network contacts apiece, significantly higher than the study’s average number of six network contacts per app. Those numbers are all probably higher for users who are logged into accounts on those apps, the study noted.

Ten of YouTube’s trackers were first-party network contacts, meaning the platform was tracking user activity for its own purposes. Four of the contacts were from third-party domains, meaning the social platform was allowing a handful of mystery outside parties to collect information and track user activity. For TikTok, the results were even more mysterious: 13 of the 14 network contacts on the popular social media app were from third parties. The third-party tracking still happened even when users didn’t opt into allowing tracking in each app’s settings, according to the study. “Consumers are currently unable to see what data is shared with third-party networks, or how their data will be used,” the report’s authors wrote.

Read more of this story at Slashdot.

A Geomagnetic Storm May Have Effectively Destroyed 40 SpaceX Starlink Satellites

Elon Musk’s satellite internet service Starlink just got dealt an expensive blow — the company’s currently estimating that 40 of the 49 Starlink satellites it launched on February 3rd will be destroyed because of a geomagnetic storm. The Verge reports: The storm caused “up to 50 percent higher drag than during previous launches,” keeping the deployed satellites from reaching their proper orbit around the Earth. And while Starlink tried to fly them “edge-on (like a sheet of paper)” to reduce that drag, it now looks like as many as 40 of them will burn up in the Earth’s atmosphere instead of reaching their destinations. SpaceX recently crossed the 2,000 satellite launch milestone, and has plans to launch 12,000 if not a great many more — so losing 40 of them might not be a huge deal in the grand scheme of things. Still, that’s the vast majority of an entire Falcon 9 rocket’s Starlink launch capacity burning up in the atmosphere.

Read more of this story at Slashdot.

Nvidia Is Now Worth More Than Meta

Nvidia is now a larger company than social media giant Meta. PC Gamer reports: In a meteoric turn of events, Nvidia has surged to become the 7th largest company in the US, despite being nowhere close only a few years ago, and helped along by Meta’s recent share price collapse. Meta’s fall from stock market grace this past week saw 30% of its share value wiped out, leaving it with a total value in shares, or market cap, of just $615.70B (at time of writing). That’s clearly still a lot of money, but it’s notably less money than it was worth at the beginning of last week — around $260B less.

Compare that to Nvidia’s market cap of $657.06B, and the green team is out on top. Perhaps not for long, but we’ll see. That’s still a little shy of Berkshire Hathaway in 6th place at over $720B, but it’s markedly higher up than Nvidia was only a few years ago, when its share value was a small fraction of what it is today. […] Nvidia officially terminated its attempt to buy Arm, the UK-based chip designer, for $40B, and that did see some value wiped off its share price in the following days. Though clearly that dark cloud hasn’t stuck around Nvidia’s Santa Clara HQ, as it’s now back up to around $260. That’s over 40% up on its lowest point this year, and just under 22% down on its all-time high of $334.

Read more of this story at Slashdot.

Every M1 Mac Is Due For a 2022 Refresh With Faster M2 Chip, New Designs

According to tech reporter and Apple leaker Mark Gurman, Apple is preparing to launch four M2 Macs throughout 2022. MacWorld reports: The first models will likely arrive later in the year, with the redesigned MacBook Air leading the way, followed by a new 13-inch MacBook Pro, 24-inch iMac, and entry-level Mac mini. A DigiTimes report on Tuesday said the 13-inch MacBook Pro may launch at Apple’s spring event to usher in the new chip. Like 2021, Apple will be releasing Macs with several different chips in 2022. The M2 will be a successor to the M1, likely with the same 8-core design (four performance cores and four efficiency cores), and the M1 Pro and M1 Max will make their way into more high-end Macs. The first of those, the 27-inch iMac, could arrive at Apple’s spring event, with a Mac mini coming later in the year. […] There’s also a new Mac Pro due in 2022 as the culmination of the Apple silicon transition. That would mean every Mac line is due for a refresh this year and nearly every model, with only the recently released 14-inch and 16-inch MacBook Pro escaping without a refresh.

Read more of this story at Slashdot.

Douglas Trumbull, VFX Whiz For ‘Blade Runner’, ‘2001’ and Others, Dies At 79

Douglas Trumbull, the visual effects mastermind behind Blade Runner, Close Encounter of the Third Kind, 2001: A Space Odyssey and numerous others, died on Monday at age 79. His daughter Amy Trumbull announced the news on Facebook, writing that her father’s death followed a “two-year battle” with cancer, a brain tumor and stroke. Engadget reports: Trumbull was born on April 8, 1942 in Los Angeles, the son of a mechanical engineer and artist. His father worked on the special effects for films including The Wizard of Oz and Star Wars: A New Hope. The younger Trumbull worked as an illustrator and airbrush artist in Hollywood for many years. His career really took off after he cold-called Stanley Kubrick, a conversation which led to a job working on 2001: A Space Odyssey.

One of his most significant contributions to 2001 was creating the film’s Star Gate, a ground-breaking scene where astronaut Dave Bowman hurtles through an illuminated tunnel transcending space and time. In order to meet Kubrick’s high aesthetic standards for the shot, Trumbull essentially designed a way to turn the film camera inside-out. Trumbull’s ad hoc technique “was completely breaking the concept of what a camera is supposed to do,” he said during a lecture at TIFF. Trumbull earned visual effects Oscar nominations for his work on Close Encounters, Star Trek: The Motion Picture and Blade Runner. He also received the President’s Award from the American Society of Cinematographers in 1996.

Later in his career, Trumbull voiced distaste over the impact of computers on visual effects, decrying the cheapening and flattening impact of the new era of CGI. […] He spent the last years of his life working on a new super-immersive film format he dubbed MAGI, which he believed would improve the experience of watching a film in theaters. But Trumbull struggled to draw the interest of today’s film industry.

Read more of this story at Slashdot.

ExpressVPN Offering $100,000 To First Person Who Hacks Its Servers

ExpressVPN has updated its bug bounty program to make it more inviting to ethical hackers, now offering a one-time $100,000 bug bounty to whoever can compromise its systems. Bleeping Computer reports: Today, ExpressVPN announced that they are now offering a $100,000 bug bounty for critical vulnerabilities in their in-house technology, TrustedServer. “This is the highest single bounty offered on the Bugcrowd platform and 10 times higher than the top reward previously offered by ExpressVPN,” the company shared in an email to BleepingComputer. The new $100,000 one-time bounty is offered with the following conditions:

– The first person to submit a valid vulnerability, granting unauthorized access or exposing customer data, will receive the $100,000 bounty. This one-time bonus is valid until the prize has been claimed.
– The one-time $100,000 bounty is only eligible for vulnerabilities in ExpressVPN’s VPN Server.
– Activities should remain in scope to the TrustedServer platform. If unsure that your testing is considered in-scope, please reach out to support@bugcrowd.com to confirm first.

ExpressVPN also invites security researchers to uncover possible ways to leak the actual IP address of clients and monitor user traffic. The bug bounty program is run through BugCrowd, which offers a safe harbor for researchers who attempt to breach ExpressVPN’s servers as part of the program.

Read more of this story at Slashdot.

Meta Introduces ‘Personal Boundary’ Feature To VR Worlds

Meta has introduced a new “personal boundary” feature within its VR social spaces, starting with Horizon Worlds and Horizon Venues. Hypebeast reports: By enacting a personal boundary, a user will by default have a nearly 4-foot (1.2 m) distance between their avatar and others. Via an invisible barrier, the system will halt the forward movement of other avatars as they reach the boundary. Meta says that the feature will make it easier for users to avoid unwanted interactions such as harassment.

Users can still walk past other avatars with personal boundaries enabled and can even give them a high-five or fist bump. The feature will be rolled out as always-on, by default, which Meta says will “help to set behavioral norms” in the VR space. In the future, the company will consider adding new controls, such as allowing users to customize the size of their personal boundaries. In a statement to Ars Technica, a Meta spokesperson said: “Personal Boundary builds upon our existing harassment measures that were already in place – for example, where an avatar’s hands would disappear if they encroached upon someone’s personal space. When we launched Horizon Worlds as an invite-only beta in 2020 we knew this was just the beginning and over time we would be iterating and improving based on community feedback. We’re constantly shipping new features based on people’s feedback, including this one.”

Read more of this story at Slashdot.