Kalakshar US

Serato launched DJ Pro 3.0 in December last year with new stem separation tools and it was only a matter of time until the company’s DAW would follow suit. It’s only about a month later and already stems have arrived with the latest update dropping today: Serato Studio 2.0.

The sampler section of Studio now includes small buttons above the waveform that allow you to target the vocals, melody, bass or drums from any track using Serato’s own machine-learning algorithm. It does a great job isolating the respective stem segments quickly, at least once the system has a few seconds to analyze a track. You can then try out variations on-the-fly while a song is playing.

The company recommends an M1 MacBook or higher for the best performance when using stems on Serato DJ and that should certainly carry over here. Although Studio is less of a live-performance tool than the DJ app, it helps to have software that allows relatively seamless adjustments as you go — especially processor-intensive stuff like this.

Stem separation has been a trend over the last year or two and Algoriddim’s djay Pro, one of the other leading apps in the market, has had a version of this in its own DJ app for a few years. The company even spun the tools off into a standalone app called Neural Mix Pro. That lets you extract stems for use in other apps, but isn’t a complete workstation for making beats on its own.

Serato has been growing Studio’s toolset into a more comprehensive DAW over time. It’s a helpful tool for pros who want a way to sketch out track ideas quickly and it’s an approachable introduction for those just getting started with beat making. The addition of stems makes this an especially useful complement to Serato DJ, rounding out the ecosystem to include a DAW and DJ app with deeper customization abilities than ever before. 

Serato Studio 2.0 is available today on the company’s website with options including a free limited account, a $10 per-month subscription or you can purchase a full license for the app for $249.

We’ve known for a while that Sony planned to bring PlayStation franchises to mobile platforms, but we were hoping for something with a unique hook. Instead, Sony has partnered with the independent developer and publisher Exient (Lemmings, Planet 53) on a mobile game starring LittleBigPlanet’s Sackboy. Ultimate Sackboy is an auto-running game for Android and iOS, launching globally on February 21st.

The title follows a well-worn formula: control a cute auto-running mascot, jumping and swerving lanes to avoid obstacles while snagging power-ups. Like Super Mario Run and other genre standards, you’ll play with your phone in portrait orientation. The plot revolves around the crocheted hero competing in the Ultimate Games, which we imagine as an Olympics for semi-retired video game mascots living in an artisan-crafted world. Unsurprisingly, the game’s Google Play listing mentions ads and in-app purchases, consistent with the trailer’s emphasis on acquiring costumes and cosmetics.

Although we’d love to see publishers like Sony bring something more unique to their phone-based spinoffs, an auto-runner starring a beloved mascot ticks the boxes publishers prioritize on mobile: maximum micro-transaction potential with minimal investment in unique gameplay.

The public launch will follow the game’s closed betas in Australia, Canada, Ireland, Netherlands, New Zealand, Philippines, Singapore, South Africa, Turkey and Malta. You can sign up to pre-register on Google Play, and this page will notify you once it’s available on iOS (it will have iPhone and iPad versions).

Ahead of the next inevitable round of herp de derp “Skynet iz here” hot takes on social media, Boston Dynamics showed off more of its Atlas robot’s stunning agility and dexterity in a new demo video Wednesday morning. This time, the humanoid machine had to deliver a tool bag to the top of some scaffolding using only its roboparkour powers.  

In the video above, Atlas shows a surprising amount of forethought, grabbing and placing a wooden plank across a large gap before heading over to pick up the tool bag itself. From there, it’s a simple matter of climbing a set of stairs, balancing across said plank, hopping up a couple ledges, jump spinning in place to turn around and gently hucking the bag over its head to the platform above. That’s all before it shoves a box off its platform — carefully avoiding not tilting over the side itself and then, “dismounting with an inverted 540-degree flip that project engineers have dubbed the Sick Trick,'” according to Wednesday’s release.

“Parkour forces us to understand the physical limitations of the robot, and dance forces us to think about how precise and dexterous the whole-body motion can be,” Robin Deits, a software engineer on the Atlas controls team, said in that release. “Now, manipulation is forcing us to take that information and interpret it in terms of how we can get the hands to do something specific. What’s important about the Atlas project is that we don’t let go of any of those other things we’ve learned.” 

Except none of that is “a simple matter.” At the start of the 2000s, bipedal robots would wilt if you looked at them sideways, much less asked them to climb a set of stairs. In 2015, robots were still so janky that we ran supercuts of them falling down. And today, they — well Boston Dynamics’ at least, Elon’s robot is barely more than a skinny guy in a suit — can outrun, outjump, and outclimb the average sedentary American. It’s a damn good thing the company, along with six other robotics industry leaders, has pledged not to use its legion of bag-delivery bots for war. 

But don’t expect an Atlas to replace your local UPS driver anytime soon (for one, their union would never allow it) because for as impressive as this video is, it took a substantial amount of time and effort to develop. As you can see in the behind-the-scenes video above, Atlas suffered dents, scrapes, scratches, and more than a few tumbles in learning this routine. 

“This is more a demonstration of some of the robot’s new control capabilities, and a fun connection to our prior work,” Scott Kuindersma, Atlas team lead said. “Our hope is that, if we can build the foundational technology that allows us to easily create and adapt dynamic behaviors like these, we should be able to leverage it down the road to perform real, physically-demanding jobs with hustle. There are many pieces required to deliver a complete solution in a domain like manufacturing or construction—this video highlights a narrow slice of what we’re working on.” So maybe it isn’t so much the hyper-agile acrobots we need to worry about as it is the EOD machines armed with high explosives and piloted by the cops. 

Former President Donald Trump has reportedly petitioned Meta to restore his Facebook account. According to NBC News, the Trump campaign sent a letter to the company on Tuesday, pushing for a meeting to discuss his “prompt reinstatement to the platform.” In 2020, Facebook banned Trump following the aftermath of the January 6th Capitol riot. At first, the suspension was set to last 24 hours, but the company made the ban indefinite less than a day later. In June 2021, following a recommendation from the Oversight Board, Meta said it would revisit the suspension after two years and “evaluate” the “risk to public safety” to determine if Trump should get his account back.

Meta did not immediately respond to Engadget’s comment request. The company told NBC News it would announce a decision “in the coming weeks in line with the process we laid out.” In 2021, Meta signaled Trump’s ban wouldn’t last forever. “When the suspension is eventually lifted, Mr Trump’s account will be subject to new enhanced penalties if he violates our policies, up to and including permanent removal of his accounts,” Nick Clegg, Meta’s president of global affairs, said at the time.

The letter is likely a bid by Trump to regain control of his Facebook account ahead of the 2024 presidential election. Trump has more than 34 million Facebook followers, and the platform was critical to his 2016 run. According to a Bloomberg report published after the election, the Trump campaign ran 5.9 million different versions of ads to test the ones that got the most engagement from the company’s users. Meta subsequently put a limit on high-volume advertising. One Trump Organization employee told NBC News that change prevented Trump’s 2020 campaign from using Facebook the way it did in 2016.

Your international money transfers might not be as discreet as you think. Senator Ron Wyden and The Wall Street Journal have learned that US law enforcement can access details of money transfers without a warrant through an obscure surveillance program the Arizona attorney general’s office created in 2014. A database stored at a nonprofit, the Transaction Record Analysis Center (TRAC), provides full names and amounts for larger transfers (above $500) sent between the US, Mexico and 22 other regions through services like Western Union, MoneyGram and Viamericas. The program covers data for numerous Caribbean and Latin American countries in addition to Canada, China, France, Malaysia, Spain, Thailand, Ukraine and the US Virgin Islands. Some domestic transfers also enter the data set.

The program exists to help agencies collect evidence of fraud and money laundering, as transfer services aren’t required to know customers like banks. This has led to busts for drug cartels and other criminals, TRAC director Rich Leber explained to The Journal. The $500 threshold exists to prevent the system from collecting most data for immigrants remitting money to family in their home countries. Money transfer apps like Apple Cash, Cash App, PayPal, Venmo and Zelle haven’t provided data to TRAC, Wyden says.

You need to be a member of law enforcement with an active government email account to use the database, which is available through a publicly visible web portal. Leber told The Journal that there haven’t been any known breaches or instances of law enforcement misuse. However, Wyden noted that the surveillance program included more states and countries than previously mentioned in briefings. There have also been subpoenas for bulk money transfer data from Homeland Security Investigations (which withdrew its request after Wyden’s inquiry), the DEA and the FBI.

The concern, of course, is that officials can obtain sensitive transaction details without court oversight or customers’ knowledge. An unscrupulous officer could secretly track large transfers. Wyden adds that the people in the database are more likely to be immigrants, minorities and low-income residents who don’t have bank accounts and already have fewer privacy protectoins. The American Civil Liberties Union also asserts that the subpoenas used to obtain this data violate federal law. Arizona issued at least 140 of these subpoenas between 2014 and 2021.

The Arizona attorney general’s office hasn’t responded to requests for comment. However, Wyden is already drafting legislation that would bolster privacy for money transfer services and effectively neuter the database. The ACLU, meanwhile, is unequivocal — it says the surveillance system “must be shut down.” If nothing else, the findings could draw attention to privacy issues surrounding money transfers.

Twitter’s ad business is reeling, with its daily revenue reportedly falling by 40 percent from a year ago. According to The Information, over 500 of the company’s top advertisers have paused spending on the platform since Elon Musk’s October takeover. Despite that, Twitter is still attracting and retaining media deals because it’s too lucrative for them to give it up.

Although Musk plans to diversify Twitter away from advertising, the company will likely struggle to break even this year. Since Twitter generated $1.2 billion in the first quarter of 2022, running 40 percent below that would mean it’s bringing in around $8 million daily (and about $720 million for the quarter). Getting in the black this year will depend on the company’s ability to generate $3 billion in revenue while paying $1.5 billion in annual interest from the debt Musk raised for the purchase.

The ad troubles could lead to more cost-cutting. Some big advertisers are reportedly unhappy with Musk’s approach to contact moderation, including reinstating Donald Trump and firing executives in charge of curbing hate speech. Twitter’s workforce has already shrunk by about 75 percent since Musk’s takeover, and it’s easy to imagine more layoffs on the horizon if the bleeding doesn’t stop.

However, Twitter can take some consolation in its ability to attract and retain media partners. According to Axios, the platform still has deals with over three dozen media companies, news outlets (including the Wall Street Journal, Reuters, Bloomberg, Forbes, Conde Nast and USA Today) and sports leagues (including the NFL, NBA, NHL, MLB, NASCAR and PGA Tour) in the first half of this year. They find Twitter too profitable to quit in an uncertain economy — even while balking at embracing it publicly.

Researchers say they have determined a way to make agrivoltaics — the process of growing crops underneath solar panels — more efficient. They found that red wavelengths are more efficient for growing plants, while the blue part of the spectrum is better for producing solar energy. Solar panels that only allow red wavelengths of light to pass through could enable farmers to grow food more productively while generating power at the same time.

Previous studies have found that agrivoltaics can reduce the amount of water required for crops, since they’re shaded from direct sunlight. Researchers at Michigan Technological University determined in 2015 that shading can reduce water usage by up to 29 percent. Majdi Abou Najm, an associate professor at University of California, Davis’ department of land, air and water resources, told Modern Farmer that by splitting the light spectrum, crops can get the same amount of carbon dioxide with less water while shielding them from heat.

The researchers put the idea to the test by growing tomatoes under blue and red filters, as well as a control crop without any coverings. Although the yield for the covered plots was about a third less than the control, the latter had around twice the amount of rotten tomatoes. Abou Najm noted that the filters helped to reduce heat stress and crop wastage.

For this approach to work in practice, though, manufacturers would need to develop translucent solar panels that capture blue light and allow red light to pass through. Matteo Camporese, an associate professor at the University of Padova in Italy and lead author of a paper on the topic, suggested that translucent, carbon-based organic solar cells could work. These cells could be applied onto surfaces such as glass.

There are other issues, including the fact wavelength-selective agrivoltaic systems may need to account for different crop types. Harvesting those crops efficiently might require some out-of-the-box thinking too. Still, the research seems promising and, with a growing global population, it’s important to consider different approaches to using our resources more productively.

“We cannot feed 2 billion more people in 30 years by being just a little more water-efficient and continuing as we do,” Abou Najm said. “We need something transformative, not incremental. If we treat the sun as a resource, we can work with shade and generate electricity while producing crops underneath. Kilowatt hours become a secondary crop you can harvest.”

You might not need to buy the second-generation large HomePod to get additional smart home features — they could already be present in the speaker you have. MacRumorsnotes that Apple’s HomePod product comparison section (scroll to the bottom) now says the HomePod mini has a temperature and humidity sensor, just like its more expensive counterpart. Given that the sensor has been dormant since the mini launched in 2020, it appears that Apple is activating the functionality on the more affordable hardware. We’ve asked Apple if it can provide more details.

The temperature and humidity sensor lets you control smart home devices based on interior conditions. You can automatically close your smart blinds when it gets too hot, for instance. The HomePod mini is already known to be getting the sound recognition update that can detect smoke and carbon monoxide alarms and send notifications. That software arrives in the spring.

There are still reasons to buy the bigger HomePod besides raw speaker quality. You don’t get room sensing or spatial audio with the HomePod mini. For everything else, though, the mini should do the trick. The question is whether or not any expanded functionality is enough to clinch a purchase. Amazon Echo speakers have had temperature sensors for years, and they can also play Apple Music. Google’s Nest Audio doesn’t have the sensor tech, but it should sound better. The mini makes the most sense if you like its tighter integration with the Apple ecosystem.

The next former PS5 exclusive that Sony is bringing to PC is Returnal, as the bullet hell roguelike will hit Steam and the Epic Games Store on February 15th. That’s just a couple weeks before The Last of Us Part I lands on PC on March 3rd. 

Alongside the release date, Sony-owned Housemarque revealed more details about the PC version. There’s support for NVIDIA DLSS and AMD FSR upscaling, as well as NVIDIA’s image-scaling tech. Climax Studios, which supported development of Returnal, added support for ray-traced reflections to go along with the existing RT shadows.

Returnal has two new wide-resolution formats on PC, Ultrawide 21:9 and Super Ultrawide 32:9. On the audio side, you can expect Dolby Atmos, two 3D audio options and 5.1 or 7.1 surround sound. You can plug in a DualSense controller for haptic feedback and adaptive trigger support, or you might prefer to try and survive the deadly alien planet of Atropos using a mouse and keyboard.

To play Returnal on PC, you’ll need at least an NVIDIA GeForce GTX 1060 (6GB) or AMD Radeon RX 580 (8GB) GPU, Intel Core i5-6400 (four-core 2.7GHz) or AMD Ryzen 5 1500X (four-core 3.5GHz) processor, 16GB of DDR4 memory and 60GB of storage. Naturally, you’ll need a more powerful rig to get the full impact of Returnal‘s impressive visuals and neon bullets. The PlayStation Blog has more details on the specs.

The rumors of massive layoffs at Microsoft were true. In a publicly posted memo from CEO Satya Nadella, the company says it plans to cut 10,000 jobs through its third fiscal quarter, which ends in March. The move is meant to “align [Microsoft’s] cost structure” with demand and revenue, according to Nadella — that is, to slash expenses as sales shrink. Customers boosted their digital spending during the height of the pandemic, Nadella says, but they’re now scaling back. Numerous countries are either in the midst of recessions or expecting them, the executive adds.

Microsoft will continue to hire in “key strategic areas,” Nadella says. The company is taking on a $1.2 billion restructuring charge for the severance costs, consolidating building leases and unspecified changes to its hardware lineup. Nadella notes that US staff will get “above-market” severance pay as well as six months of continued healthcare coverage and stock awards.

As GeekWireexplains, this is the second-largest round of layoffs in Microsoft’s history. The company cut 18,000 jobs in 2014 as a newly-promoted Nadella scaled back Nokia’s hardware business. Microsoft hired aggressively during the pandemic, recruiting 40,000 workers in fiscal 2022. Some of those came through buyouts, such as speech tech heavyweight Nuance (6,500 employees) and AT&T’s former ad tech wing Xandr (1,500 people). Microsoft’s headcount is still larger than it was before the pandemic began, but this is still a sharp direction change.

The company isn’t alone in shedding jobs. Meta laid off more than 11,000 employees last fall as a bet on continued pandemic-era growth didn’t pay off. Amazon, meanwhile, expects to drop over 18,000 jobs located primarily in its retail and recruiting divisions. Salesforce recently axed 10 percent of employees. The tech industry is grappling with a tougher economic reality, and Microsoft isn’t immune to those problems.