Technology - Kalakshar US

The director of Sundance darling ‘We Met in Virtual Reality’ launches a VR studio

We Met in Virtual Reality, a documentary shot entirely inside VRChat (now available to stream on Max), was one of the highlight’s of last year’s Sundance Film Festival. It deftly showed how people can form genuine friendships and romantic connections inside of virtual worlds — something Mark Zuckerberg could only dream of with his failed metaverse concept. Now the director of that film, Joe Hunting, is making an even bigger bet on virtual reality: He’s launching Painted Clouds, a production studio devoted to making films and series set within VR.

What’s most striking about We Met in Virtual Reality, aside from the Furries and scantily-clad anime avatars, is that it looks like a traditional documentary. Hunting used VRCLens, a tool developed by the developer Hirabiki, to perform cinematic techniques like pulling focus, deliberate camera movements and executing aerial drone shots. Hunting says he aims to “build upon VRCLens to give it more scope and make it even more accessible to new filmmakers,” as well as using it for his own productions.

Additionally, Hunting is launching “Painted Clouds Park,” a world in VRChat that can be used for production settings and events. It’s there that he also plans to run workshops and media events to teach people about the possibilities of virtual reality filmmaking.

His next project, which is set to begin pre-production next year, will be a dramedy focused on a group of online friends exploring an ongoing mystery. Notably, Hunting says it will also be shot with original avatars and production environments, not just cookie-cutter VRChat worlds. His aim is to make it look like a typical animated film — the only difference is that it’ll be shot inside of VR. It’s practically an evolution of the machinima concept, which involved shooting footage inside of game engines, using existing assets.

“Being present in a headset and being in the scene yourself, holding the camera and capturing the output, I find creates a much more immersive filmmaking experience for me, and a much more playful and joyful one, too,” Hunting said. “I can look up and everyone is their characters. They’re not wearing mo-cap [suits] to represent the characters. They just are embodying them. Obviously, that experience doesn’t translate completely on screen as an audience member. But in terms of directing and the kind of relationship I can build with my actors and the team around me, I find that so fun.”

Throughout all of his work, including We Met in Virtual Reality and earlier shorts, Hunting has been focused on capturing virtual worlds for playback on traditional 2D screens. But looking forward, he says he’s interested in exploring 360-degree immersive VR projects as well. It could end up being part of behind-the-scenes footage for his next VR film, as a part of an experimental project in the future. In addition to his dramedy project, Hunting is also working on a short VR documentary, as well as a music video.

This article originally appeared on Engadget at https://www.engadget.com/the-director-of-sundance-darling-we-met-in-virtual-reality-launches-a-vr-studio-164532412.html?src=rss

Walmart Black Friday deals 2023: Save $50 on the Apple Watch Series 9, plus up to 70 percent on AirPods, Roku devices and more

Walmart has already kicked of its Black Friday sale. That’s good news for anyone who wants to spend the day after Thanksgiving doing something other than shopping. The early Black Friday deals went live online today — Walmart+ members get a few hours of early access before everyone else — and will hit physical stores this Friday.

We’ve unearthed the best tech deals from this portion of Walmart’s Black Friday sale and gathered them here so you can start ticking gifts off your holiday list — or grab something for yourself at a discount. The highlights are probably the brand new Apple Watch Series 9 for $349 and the second-generation AirPods for $69 — both are all-time lows.

Apple Watch Series 9

If you’ve been waiting to get Apple’s brand new flagship smartwatch, your patience has paid off. The Apple Watch Series 9 is down to $349 for the 41mm, GPS-only model. That’s a $50 discount and the lowest price yet for the barely-two-month-old wearable. If you’d prefer a little more room on the screen, you can go for the 45mm case size for $379, also $50 and a new low price. The biggest improvement this time around is the S9 processor. It allows for a new Double Tap feature and onboard Siri processing for faster responses to your queries. It’s also got a brighter screen and, when paired with the Sport Loop, is carbon neutral. We gave the wearable a solid score of 92 in our review, praising the new features and the comprehensive fitness and health tracking.

Apple AirPods (second gen)

The second-generation AirPods are now on sale for $69, which is a $90 discount and their lowest price ever, thanks to Walmart’s sale. They are a little older at this point; we gave them a review score of 84 when they came out back in 2019. But they’re a good pick for someone who needs a knock-around pair of buds that pair seamlessly with an iPhone. Some people even prefer the smooth fit of the older model, which is more like Apple’s wired EarPods. To be sure, both the third-generation AirPods and the new, second-generation AirPods Pro have seen significant improvements in both sound quality and features like noise cancellation, Spatial Audio and Transparency mode. The newer buds may make more sense for audiophiles, but at this price, the second-generation AirPods will make a nice stocking stuffer for an iPhone user.

Canon EOS R50

We tested out the Canon EOS R50 mirrorless camera when it came out earlier this year and gave it an 87. During the early Black Friday sale, it’s $180 off, which is a new all-time low. We think this is a great camera for street photographers or travelers because it has a slim and light design and is capable of shooting 4K video. It offers fast shooting, has a reliable auto-focus and takes great images — particularly for the price point. And now that it’s on sale, you’ll be hard pressed to find a higher quality hybrid camera that can do pretty much everything vloggers and photographers need.

Sony WF-C500 earbuds

Sony’s WF-C500 earbuds are 70 percent off right now, which makes them $29 instead of $100. That’s a pretty great price, though the buds are about two years old at this point. Still, they’re our favorite budget pair of wireless headphones for working out. They were one of the lightest pair of earbuds we tested and though they have a more bulbous design, they were still comfortable. While they don’t have active noise cancellation, the shape does a good job of passively blocking out most sounds (but traffic noises still get through, which is important for outdoor workouts).

Roku Ultra LT

The Roku Ultra LT is 57 percent off thanks to the Walmart Black Friday sale. We’re fans of Roku streaming devices and recommend the Ultra set top box in our guide. The Ultra LT is a Walmart exclusive version that has a less-expensive starting price and a few tradeoffs over the regular Ultra. There’s a slightly different remote on the LT, that lacks to personalization buttons and there’s no Bluetooth connectivity and it lacks a USB port in the back of the set top box. But you still get one of the best smart TV interfaces plus support for 4K video and Dolby Vision. Plus at this price, it’s $65 cheaper than the other version.

Your Black Friday Shopping Guide: See all of Yahoo’s Black Friday coverage, here. Follow Engadget for Black Friday tech deals. Learn about Black Friday trends on In The Know. Hear from Autoblog’s experts on the best Black Friday deals for your car, garage, and home, and find Black Friday sales to shop on AOL, handpicked just for you.

This article originally appeared on Engadget at https://www.engadget.com/walmart-black-friday-deals-2023-save-50-on-the-apple-watch-series-9-plus-up-to-70-percent-on-airpods-roku-devices-and-more-170010855.html?src=rss

NVIDIA’s Eos supercomputer just broke its own AI training benchmark record

Depending on the hardware you’re using, training a large language model of any significant size can take weeks, months, even years to complete. That’s no way to do business — nobody has the electricity and time to be waiting that long. On Wednesday, NVIDIA unveiled the newest iteration of its Eos supercomputer, one powered by more than 10,000 H100 Tensor Core GPUs and capable of training a 175 billion-parameter GPT-3 model on 1 billion tokens in under four minutes. That’s three times faster than the previous benchmark on the MLPerf AI industry standard, which NVIDIA set just six months ago.

Eos represents an enormous amount of compute. It leverages 10,752 GPUs strung together using NVIDIA’s Infiniband networking (moving a petabyte of data a second) and 860 terabytes of high bandwidth memory (36PB/sec aggregate bandwidth and 1.1PB sec interconnected) to deliver 40 exaflops of AI processing power. The entire cloud architecture is comprised of 1344 nodes — individual servers that companies can rent access to for around $37,000 a month to expand their AI capabilities without building out their own infrastructure.

In all, NVIDIA set six records in nine benchmark tests: the 3.9 minute notch for GPT-3, a 2.5 minute mark to to train a Stable Diffusion model using 1,024 Hopper GPUs, a minute even to train DLRM, 55.2 seconds for RetinaNet, 46 seconds for 3D U-Net and the BERT-Large model required just 7.2 seconds to train.

NVIDIA was quick to note that the 175 billion parameter version of GPT-3 used in the benchmarking is not the full-sized iteration of the model (neither was the Stable Diffusion model). The larger GPT-3 offers around 3.7 trillion parameters and is just flat out too big and unwieldy for use as a benchmarking test. For example, it’d take 18 months to train it on the older A100 system with 512 GPUs — though, Eos needs just eight days.

So instead, NVIDIA and MLCommons, which administers the MLPerf standard, leverage a more compact version that uses 1 billion tokens (the smallest denominator unit of data that generative AI systems understand). This test uses a GPT-3 version with the same number of potential switches to flip (s the full-size (those 175 billion parameters), just a much more manageable data set to use in it (a billion tokens vs 3.7 trillion).

The impressive improvement in performance, granted, came from the fact that this recent round of tests employed 10,752 H100 GPUs compared to the 3,584 Hopper GPUs the company used in June’s benchmarking trials. However NVIDIA explains that despite tripling the number of GPUs, it managed to maintain 2.8x scaling in performance — an 93 percent efficiency rate — through the generous use of software optimization.

“Scaling is a wonderful thing,” Salvator said.”But with scaling, you’re talking about more infrastructure, which can also mean things like more cost. An efficiently scaled increase means users are “making the best use of your of your infrastructure so that you can basically just get your work done as fast [as possible] and get the most value out of the investment that your organization has made.”

The chipmaker was not alone in its development efforts. Microsoft’s Azure team submitted a similar 10,752 H100 GPU system for this round of benchmarking, and achieved results within two percent of NVIDIA’s.

“[The Azure team have] been able to achieve a performance that’s on par with the Eos supercomputer,” Dave Salvator Director of Accelerated Computing Products at NVIDIA, told reporters during a Tuesday prebrief. What’s more “they are using Infiniband, but this is a commercially available instance. This isn’t some pristine laboratory system that will never have actual customers seeing the benefit of it. This is the actual instance that Azure makes available to its customers.”

NVIDIA plans to apply these expanded compute abilities to a variety of tasks, including the company’s ongoing work in foundational model development, AI-assisted GPU design, neural rendering, multimodal generative AI and autonomous driving systems.

“Any good benchmark looking to maintain its market relevance has to continually update the workloads it’s going to throw at the hardware to best reflect the market it’s looking to serve,” Salvator said, noting that MLCommons has recently added an additional benchmark for testing model performance on Stable Diffusion tasks. “This is another exciting area of generative AI where we’re seeing all sorts of things being created” — from programming code to discovering protein chains.

These benchmarks are important because, as Salvator points out, the current state of generative AI marketing can a bit of a “Wild West.” The lack of stringent oversight and regulation means, “we sometimes see with certain AI performance claims where you’re not quite sure about all the parameters that went into generating those particular claims.” MLPerf provides the professional assurance that the benchmark numbers companies generate using its tests “were reviewed, vetted, in some cases even challenged or questioned by other members of the consortium,” Salvator said. “It’s that sort of peer reviewing process that really brings credibility to these results.”

NVIDIA has been steadily focusing on its AI capabilities and applications in recent months. “We are at the iPhone moment for AI,” CEO Jensen Huang said during his GTC keynote in March. At that time the company announced its DGX cloud system which portions out slivers of the supercomputer’s processing power — specifically by either eight H100 or A100 chips running 60GB of VRAM (640 of memory in total). The company expanded its supercomputing portfolio with the release of DGX GH200 at Computex in May.

This article originally appeared on Engadget at https://www.engadget.com/nvidias-eos-supercomputer-just-broke-its-own-ai-training-benchmark-record-170042546.html?src=rss

Apple’s 10.2-inch iPad drops to $249 in an early Black Friday deal

Apple’s 9th-gen entry-level iPad is on sale as part of an early Black Friday Amazon deal. You can snag the tablet for $249, instead of the usual price of $329. That’s a savings of $80 and constitutes a discount of nearly 25 percent. This is the best price we’ve seen all year for Apple’s tablet.

This is the standard 10.2-inch iPad design that’s been around since, well, forever. Despite lacking some of the more advanced features of the iPad Pro and some of the portability of the iPad Air, this model still offers plenty of bang for your buck. There’s a reason, after all, that it made our list of best tablets in 2023, even with stiff competition.

This model ships with 64GB of storage, an A13 Bionic chip and a decent battery that lasts a full day of use before requiring a trip to the outlet. The speakers are a bit janky but, wait for it, the 9th-gen iPad actually has a bona-fide headphone jack. The cameras are nothing spectacular, but tablets have never been on the cutting edge of image capturing tech, due to their increased size when compared to smartphones.

The A13 Bionic chip is capable but lacks some of the oomph of Apple’s newer chipsets, like the M1 and above. Even with the relatively ancient chipset, this iPad boasts more than enough speed for casual tasks. It also integrates with first-party accessories like Apple’s Smart Keyboard and the first-gen stylus. At $249, this is a great deal for those looking for a simple tablet to watch movies on and peruse the web.

This article originally appeared on Engadget at https://www.engadget.com/apples-102-inch-ipad-drops-to-249-in-an-early-black-friday-deal-171501499.html?src=rss

The Resident Evil 4 remake will hit iPhone 15 Pro, iPad and Mac on December 20

If you happen to open up a gift containing an iPhone 15 Pro, a iPad or even an M3-powered MacBook Pro this holiday season, you’ll be able to play one of this year’s biggest games on your new device pretty swiftly. Capcom has announced that the Resident Evil 4 remake will hit iPhone 15 Pro and iPhone 15 Pro Max, as well as iPads and Macs powered by an M1 or later chipset, on December 20. The Separate Ways expansion will be available on the same day.

The remake of the 2005 survival horror classic will have Universal Purchase support, so you’ll only need to buy it once to play it across iPhone, iPad and Mac. There’s cross-progression too, so when you don’t feel like sitting in front of your iMac anymore, you can move to your couch and continue where you left off on your iPhone or iPad.

You can try a chunk of the game for free before you decide to take the plunge and buy it. That’ll give you a chance to see how well Resident Evil 4 runs on your device and figure out whether the touch controls on iPhone and iPad work for you, though there’s controller support as well. You’ll be able to play using a keyboard and mouse on Mac, if you prefer.

Apple has been focusing a bit more on bringing high-profile games to its devices as of late. Resident Evil Village is also available on iPhone 15 Pro, iPhone 15 Pro Max and Apple Silicon-powered iPads, while it emerged this week that 2022 hit Stray is coming to Mac in December. Assassin’s Creed Mirage and Death Stranding are among the other games slated to hit Apple devices in the coming months.

This article originally appeared on Engadget at https://www.engadget.com/the-resident-evil-4-remake-will-hit-iphone-15-pro-ipad-and-mac-on-december-20-172920550.html?src=rss

ChatGPT was down for more than 90 minutes after a major OpenAI API outage

OpenAI’s extremely popular ChatGPT service was down and non-functional for its 100 million weekly active users. The service went down just before 9AM ET. OpenAI has acknowledged the outage and said that it’s also impacting the company’s API services. However, the service was restored at around 10:50 AM ET.

Instead of a working platform, ChatGPT users were greeted with a warning message that says it’s “at capacity right now.” OpenAI wrote in an error report that it had “identified an issue resulting in high error rates across the API and ChatGPT, and we are working on remediation.” All told, the outage lasted around two hours.

The services were also impacted for a few hours last night, but this was just a partial outage that didn’t impact all users. OpenAI’s chatbot platform has had very few, if any, operational issues until last night. The service has grown at a steady clip, reaching that aforementioned 100 million weekly user milestone without any hiccups. Also, there are over 2 million developers on the API side of things.

OpenAI has been making announcements left and right, teasing customizable AI bots that anyone can create and even considering making its own chips to power the service.

Update, November 8 2023, 10:55 AM ET: This story has been updated with information regarding ChatGPT’s return to operational status.

This article originally appeared on Engadget at https://www.engadget.com/chatgpt-is-down-after-a-major-openai-outage-154223315.html?src=rss

The best docking stations for laptops in 2023

Chances are your new laptop has fewer ports than you’d like. For years, companies have been prioritizing thinness and lightness to the detriment of connectivity options. Docking stations give you back some of that versatility — and then some — by combining monitor, Ethernet, USB and other ports into one package. Unlike simple USB hubs, docking stations tend to have more slots and usually incorporate a DC power supply, making them bigger and far less portable than small hubs. But that also means they can be the connective matrix of sorts that powers your home office setup. Ultimately, which dock works best for you depends on what you need to connect, but it’s safe to say the vast sea of choices out there can be overwhelming. We tested out 12 options from brands we trust to see which are worth your money.

What to look for in a docking station

First and foremost, consider what you need to plug in. This will likely be the deciding factor when you go to actually buy a docking station. Do you need three screens for an expanded work view? A quick way to upload photos from an SD card? Are you looking to plug in a webcam, mic and streaming light, while simultaneously taking advantage of faster Ethernet connections? Once you’ve settled on the type of ports you need, you may also want to consider the generation of those ports as well; even ports with the same shape can have different capabilities. Here’s a brief overview of the connectivity different docking stations offer.

Monitor ports

External monitors typically need one of three ports to connect to a PC: HDMI, DisplayPort or USB-C. HDMI connections are more common than DisplayPort and the cables and devices that use them are sometimes more affordable. The most popular version of the DisplayPort interface (v1.4) can handle higher resolutions and refresh rates than the most common HDMI version (2.0). All of the docking stations with HDMI sockets that we recommend here use version 2.0, which can handle 4K resolution at 60Hz or 1080p up to 240Hz. The DisplayPort-enabled docks support either version 1.2, which allows for 4K resolution at 60Hz, or version 1.4, which can handle 8K at 60Hz or 4K at 120Hz.

You can also use your dock’s downstream (non-host) Thunderbolt ports to hook up your monitors. If your external display has a USB-C socket, you can connect directly. If you have an HDMI or DisplayPort-only monitor, you can use an adapter or a conversion cable that has one of each type of connector.

Of course, the number of monitors you can connect and the resolutions/rates they’ll achieve depend on both your computer’s GPU and your monitors — and the more monitors you plug in can bring down those numbers as well. Be sure to also use cables that support the bandwidth you’re hoping for. MacOS users should keep in mind that the MacBook Air with the standard M1 chip supports just one external monitor. M2 MacBooks (the newer Airs and 13-inch Pro) can handle two external monitors, but each monitor needs its own onboard port (i.e., a dock plugged into a single port can’t power two monitors). M2 Pro and M2 Max Macs can run multiple displays from a single port.

USB ports

Most docking stations offer a few USB Type-A ports, which are great for peripherals like wired mice and keyboards, bus-powered ring lights and flash drives. For faster data transfer speeds to your flash drive, go for USB-A sockets labeled 3.1 or 3.2 — or better yet, use a USB-C Thunderbolt port.

Type-C USB ports come in many different flavors. The Thunderbolt 3, 4 and USB4 protocols are newer, more capable specifications that support power delivery of up to 100W, multiple 4K displays and data transfer speeds of up to 40Gbps. Other USB-C ports come in a range of versions, with some supporting video, data and power and some only able to manage data and power. Transfer rates and wattages can vary from port to port, but most docks list the wattage or GB/s on either the dock itself or on the product page. And again, achieving the fastest speeds will depend on factors like the cables you use and the devices you’re transferring data to.

Nearly every dock available today connects to a computer via USB-C, often Thunderbolt, and those host ports are nearly always labeled with a laptop icon. They also allow power delivery to your laptop: available wattage varies, but most docks are rated between 85 and 100 watts. That should be enough to keep most computers powered — and it also means you won’t have to take up an extra laptop connector for charging.

Other ports

None of our currently recommended laptops include an Ethernet jack; a docking station is a great way to get that connection back. We all know objectively that wired internet is faster than Wi-Fi, but it might take running a basic speed comparison test to really get it on a gut level. For reference, on Wi-Fi I get about a 45 megabit-per-second download speed. Over Ethernet, it’s 925 Mbps. If you pay for a high-speed plan, but only ever connect wirelessly, you’re probably leaving a lot of bandwidth on the table. Every docking station I tested includes an Ethernet port, and it could be the connector you end up getting the most use out of.

Just two of our favorite laptops have SD card readers, and if you need a quick way to upload files from cameras or audio recorders, you may want to get a dock with one of those slots. Of the docks we tested, about half had SD readers. For now, most (but not all) laptops still include a 3.5mm audio jack, but if you prefer wired headphones and want a more accessible place to plug them in, many docking stations will provide.

When you’re counting up the ports for your new dock, remember that most companies include the host port (the one that connects to your computer) in the total number. So if you’re looking for a dock with three Thunderbolt connections, be sure to check whether one of them will be used to plug in your laptop.

Photo by Amy Skorheim / Engadget

Design

Most docking stations have either a lay-flat or upright design. Most docks put the more “permanent” connections in back — such as Ethernet, DC power, monitor connections and a few USBs. Up-front USB ports can be used for flash drive transfers, or even plugging in your phone for a charge (just make sure the port can deliver the power you need). USBs in the rear are best for keyboards, mice, webcams and other things you’re likely to always use. Some docks position the host port up front, which might make it easier to plug in your laptop when you return to your desk, but a host port in back may look neater overall.

How we tested

We started out by looking at online reviews, spec sheets from various brands and docking stations that our fellow tech sites have covered. We considered brands we’ve tested before and have liked, and weeded out anything that didn’t have what we consider a modern suite of connections (such as a dock with no downstream USB-C ports). We narrowed it down to 12 contenders and I tested each dock on an M1 MacBook Pro, a Dell XPS 13 Plus and an Acer Chromebook Spin 514. I plugged in and evaluated the quality of the connections for 12 different peripherals including a 4K and an HD monitor, a 4K and an HD webcam, plus USB devices like a mouse, keyboard, streaming light and mic. I plugged in wired earbuds, and transferred data to a USB-C flash drive and an external SSD. I ran basic speed tests on the Ethernet connections as well as the file transfers. I judged how easy the docks were to use as well as the various design factors I described earlier. I made spreadsheets and had enough wires snaking around my work area that my cat stayed off my desk for three weeks (a new record).

Best for MacBook: Satechi Dual Dock Stand

The Satechi Dual Dock Stand is different from all the other docks we tested in two respects: it doesn’t require a power source and it goes beneath your MacBook instead of beside it. You could almost classify it as a hub, but I think the high number of ports earns it docking-station status. It also gets around the single-monitor limitation some Macs present by plugging into two USB-C ports at once. That means if you have a MacBook with a standard M2 chip (the 13-inch MacBook Pro or either size MacBook Air), you’ll be able to plug two external monitors into the back of the dock and enjoy an extended view, instead of just a mirrored third display.

Since the Dual Dock works without power, it’s a lot easier to set up than other docks with transformer boxes and DC cables. I found it made the most sense to just use the MagSafe connector on the laptop, but you can also supply power to the dock using the non-data USB-C port and it will pass 75 watts to your machine.

Both the 4K and HD monitors I tested looked great and worked well in extended mode. There are two USB-Cs for a webcam and mic, plus two USB-As which could be used for a dongle mouse and a streaming light — that’s likely enough ports for conferencing or even a basic video creator setup. The dock is ultimately limited by the fact that none of the USB-C connections are Thunderbolt and there are only two USB-A sockets to work with. But it’s a great choice for extending productivity in a way that tucks beneath a MacBook, neatly moving the cords to the back of the machine and out of the way.

Satechi Dual Dock Stand specs

Host connection: 2 x USB-C

Power delivery to host: 75W (USB-C)

USB-C: 1 x USB 3.0, 1 x 3.1

USB-A: 2

Monitor: 2 x HDMI 2.0, 1 x DisplayPort 1.4

Aux 3.5mm: No

SD Card: No

Best Thunderbolt 4 dock: Kensington AD2010T4

For those who want the extra speed and connectivity of the latest Thunderbolt interface, I recommend Kensington’s AD2010T4 Thunderbolt 4 Dual 4K Docking Station. Of all the TB4 docking stations tested, the AD2010 is the only one under $300, yet it performed on par with and even offered a better selection of ports than some of the others I tested. It gives you two Thunderbolt 4 connections, one for the host and one for accessories, plus an additional 3.2 USB-C. Dual HDMI 2.0 sockets can handle two external screens with up to 4K resolution (at 60Hz). But if you need three additional monitors or have an 8K screen, you can tap into the Thunderbolt port.

There’s a total of four USB-As, which is enough for a wired mouse or keyboard and a couple other peripherals. It has an SD and a microSD card slot, a 3.5mm audio combo jack and an Ethernet jack. There are even two Kensington lock slots that let you physically secure your dock with a cable.

The device itself has a solid feel and an attractive metal design. My only gripe is with the lay-flat orientation and that nearly half of the ports are on the front edge — I think upright docks that keep most connections around back have an overall neater look on a desk. However, I should point out that Kensington sells mounts for its docks, which could help with aesthetics.

Kensington AD2010T4 specs

Host connection: Thunderbolt 4

Max power delivery to host: 96W (DC)

USB-C: 1 x TB4, 1 x 3.2

USB-A: 4

Monitor: 2 x HDMI 2.0

Aux 3.5mm: Yes

SD Card: SD and microSD

Best premium dock: CalDigit TS4

There’s a lot to appreciate about CalDigit’s TS4 docking station: It has a sturdy, upright design with a host connection at the rear and a whopping five downstream USB-C ports, two of which are Thunderbolt 4. Up front, you get an SD and a microSD card slot along with a headphone jack, two USB-C and a USB-A connector. In back, there’s room for four more USB-A devices and two 3.5mm jacks, one for audio in and one for audio out. One area where the dock may feel lacking is in display inputs. It only has one DisplayPort 1.4, but it has plenty of TB4 ports, which you can easily use to outfit a full command center (if you don’t have a USB-C monitor, there are plenty of adapters).

The multi-gig Ethernet jack can handle up to 2.5Gbps, so if you’re paying for a screaming-fast internet plan, this dock can help you take advantage of it. The TS4 can deliver up to 98W of power to your laptop, though like any docking station, the wattage goes down when other items are also drawing power.

The TS4 worked equally well with my MacBook Pro and the Dell XPS13 Plus and was even compatible with a Chromebook. I tested read/write speeds on a Samsung T7 SSD via a Thunderbolt port and got 734 MB/s read and 655 MB/s write speeds on the Mac and 1048/994 on the Dell. Compared to the other docks, that was in the lower-middle range for the Mac and the fastest overall for the PC. On PC, it also handled a 1GB folder transfer to a flash drive faster than any other dock and delivered the fastest connection speeds over the Ethernet. It’s the only unit that let me plug in every single peripheral I had on hand at once. If you’ve got lots of tech you want to use simultaneously (and money isn’t a concern), this is the one to get.

CalDigit TS4

Host connection: Thunderbolt 4

Power delivery to host: 98W (DC)

USB-C: 2 x TB4, 3 x 3.2

USB-A: 5

Monitor: 1 x DisplayPort 1.4

Aux 3.5mm: 1 x audio combo, 1 x audio in, 1 x audio out

SD Card: SD and microSD

Best for Chromebooks: Kensington SD4780P

The Kensington SD4780P Dual 4K typically requires a DisplayLink driver, but any Chromebook made after 2017 supports the connection from the jump. Finding a docking station that works with ChromeOS is tough; of the 12 units I tested, only four connected at all with the Acer Chromebook Spin 514, and one of those four couldn’t run two monitors. The SD4780P uses a USB-C host connection, through which it offers a maximum power delivery of 100W and was able to run both the 4K and HD screens cleanly.

It allows for a wide range of USB-A peripherals through five such ports, but there’s only a single downstream USB-C, so I wasn’t able to use both a webcam and mic at the same time. That means you’ll need to use your Chromebook’s built-in ports if you want more than one of those types of devices set up. The plastic build makes it look a little cheap and I’m not crazy about the lay-flat design, but the host port is in the back, which will make your setup neater. If all you’re looking for is a way to get a few extra monitors and use your wired USB accessories, this is a good pick for Chromebooks.

Kensington SD4780P specs

Host connection: USB-C

Power delivery to host: 100W (DC)

USB-C: 1 x 3.1

USB-A: 5

Monitor: 2 x HDMI 2.0, 2 x DisplayPort 1.2

Aux 3.5mm: 1 x audio combo

SD Card: No

Other docking stations we tested

Plugable TBT4-UDZ

When I pulled the Plugable TBT4-UDZ Thunderbolt 4 out of the box, I was convinced it would make the cut: It has a practical upright design, an attractive metal finish, and the host connection is TB4. While there are plenty of USB-A and monitor ports, there’s just one downstream USB-C. A modern dock, particularly one that costs $300, should let you run, say, a USB-C cam and mic at the same time. Otherwise, it’s pretty limiting.

Anker 575 USB-C

At $250 (and more often $235), the Anker 575 USB-C could make for a good budget pick for Windows. It performed well with the Dell XPS 13 Plus, but had trouble with the third screen, the 4K webcam and headphone jack when connected to the MacBook Pro. It’s quite compact, which means it can get wobbly when a bunch of cables are plugged in, but it has a good selection of ports and was able to handle my basic setup well.

Belkin Connect Pro Thunderbolt 4

Belkin’s Connect Pro Thunderbolt 4 Dock is a contender for a Thunderbolt 4 alternative. It has nearly the same ports as the AD2010 (minus the microSD slot) and an attractive rounded design — but it’s $90 more, so I’d only recommend getting it if you find it on sale.

Acer USB Type-C Dock

Acer’s USB Type-C Dock D501 costs $10 more than our Kensington pick for Chromebooks, but it performs similarly and is worth a mention. It has nearly the same ports (including the rather limiting single downstream USB-C) but both the Ethernet and data transfer speeds were faster.

FAQs

Are docking stations worth it?

Docking stations are worth it if you have more accessories to plug in than your laptop permits. Say you have a USB-C camera and mic, plus a USB-A mouse, keyboard and streaming light; very few modern laptops have enough connections to support all of that at once. A docking station can make that setup feasible while also giving you extra ports like an Ethernet connection, and supplying power to your laptop. However, if you just need a few extra USB sockets, you might be better off going with a hub, as those tend to be cheaper.

How much does a laptop dock cost?

Laptop docks range in price from around $150 to $450. Higher priced units tend to have more ports and more powerful connections, such as Thunderbolt 4.

Does a laptop charge on a docking station?

Nearly all docking stations allow you to charge your laptop through the host connection (the cable running from the dock to your computer). That capability, plus the higher number of ports is what separates a docking station from a hub. Docks can pass on between 65W and 100W of power to laptops, and nearly all include a DC adapter.

Are all docking stations compatible with all laptops?

No, not all docking stations are compatible with every laptop. In our tests, the Chromebook had the biggest compatibility issues, the Dell PC had the least, and the MacBook fell somewhere in between. All docks will list which brands and models they work with on the online product page — be sure to also check the generation of your laptop as some docks can’t support certain chips.

This article originally appeared on Engadget at https://www.engadget.com/best-docking-station-160041863.html?src=rss

Amazon Prime now comes with discounted access to One Medical health services

Amazon Prime subscribers now have access to a deeply discounted One Medical membership for primary care services. The company announced today that Prime members can sign up for just $99 a year, or $9 per month. A One Medical membership typically costs $199 annually. In addition to the individual plan, Prime members who sign up for One Medical can add up to five other people for $6 each.

Amazon announced its acquisition of One Medical in 2022 and finalized the $3.9 billion deal in February, when it began offering a temporary discount for One Medical memberships at $144 per year. It’s now slashed that even further. One Medical has offices in major cities across the US, all of which will be available to Prime members who sign up. It also offers round-the-clock virtual care and drop-in lab services. The membership doesn’t cover the cost of visits though; patients will still have to bill through their insurance or pay out of pocket.

Amazon has been pushing heavily into healthcare in recent years, with prescription services and even its own video- and text-based virtual clinic now among the perks of a Prime subscription. The company made its Amazon Clinic available to all states in the US over the summer, and began offering generic prescriptions for $5 a month with its RxPass at the beginning of the year. Amazon has also started offering drone deliveries for prescriptions in College Station, Texas.

This article originally appeared on Engadget at https://www.engadget.com/amazon-prime-now-comes-with-discounted-access-to-one-medical-health-services-161500277.html?src=rss

Samsung’s Gauss is the generative AI that nobody asked for

Samsung has joined the generative AI rat race by announcing its own model. Developed by Samsung Research, Gauss (named after mathematician Carl Friedrich Gauss) will power several on-device AI technologies and could make its public debut in the next few months.

Samsung Gauss Language can handle tasks like translations and summarizing documents. The tech will be able to write emails for you too, Samsung says. Samsung Gauss Code is a coding assistant, while Samsung Gauss Image is a generative image model. The latter can whip up images based on prompts and handle edits like style changes and additions. It can upscale low-resolution images too.

Samsung employees are currently using Gauss in-house to bolster productivity, but the company plans to make it available to the public “in the near future.” According to The Korea Times, Samsung is likely to include it in Galaxy S24 devices, which should debut early next year.

Running generative AI features on-device could help give Samsung a leg up over the likes of ChatGPT, which requires cloud connectivity. Qualcomm recently announced the Snapdragon 8 Gen 3 chipset, which supports on-device GAI operations and is likely to be used in Galaxy S24 phones. Google’s Tensor 3, which is used in the Pixel 8 and Pixel 8 Pro, handles certain GAI tasks on-device too.

Meanwhile, Samsung says it is working on “various activities that ensure safe AI usage.” Its AI Red Team is bearing in mind “the principles of AI ethics” as it focuses on potential privacy and security issues including data collection and the GAI model’s output. The company also flagged AI model development and service deployment as possible pitfalls.

Still, this is another instance of Samsung attempting to forge its own path, despite alternatives being available. Bixby never really took off, and despite its users by and large wanting Google Assistant instead, Samsung insisted on making its voice assistant as prevalent as possible on its devices. The list goes on, with things like the Chromium-based Samsung Internet Browser when Chrome is right there.

In fairness, Samsung wants to make its devices distinct from other Android phones and tablets and give them a unique selling point. Its generative AI tech will largely run in the background too, so its not like users will see heavy Samsung branding when they ask Gauss to generate an image. But shareholders who might be feeling skittish about recent financial results may have questions about why Samsung has been investing in its own GAI tech instead of using one of the many other available options.

This article originally appeared on Engadget at https://www.engadget.com/samsungs-gauss-is-the-generative-ai-that-nobody-asked-for-163009407.html?src=rss

HP Spectre Fold review: Cutting edge at all costs

It’s rare, but now and then a company will go out on a limb and create a truly cutting-edge device, even if its books take a hit. That’s exactly what HP has done with the Spectre Fold. Despite having the same processor as last year’s ASUS Zenbook 17 OLED, HP’s take on a flexible-screen laptop is thinner, lighter and more polished than anything that’s come before it. The Spectre Fold represents a true leap when it comes to next-gen hybrid design to the point where you might even want to buy one. The issue is that at $5,000, this thing will blow up pretty much anyone’s budget.

Display

The centerpiece of the Spectre Fold is its 17-inch 2,560 x 1,920 OLED panel from LG, which features plenty of brightness (400 nits for SDR content or up to 500 nits with HDR) and an impressive color gamut (99.5 percent of DCI-P3). More importantly, it’s got thin bezels and only the faintest hint of a crease. This means in laptop mode, the Spectre Fold looks almost like any other small ultraportable, with what is effectively a 12.5-inch screen. But at a moment’s notice, you can pull its keyboard down to create what HP calls Expanded mode (which gives you the equivalent of one and a half screens) or prop the system up on its kickstand to use its full 17-inch panel. So depending on your needs, you get the perfect-sized display for your content or working space. And as a kid who grew up watching Transformers, there’s something magical about a portable all-in-one that you can pack up and easily toss in a bag. (I still haven’t decided if the Spectre Fold is more like Perceptor or closer to a bot like Reflector though.)

Design

However, where HP really flexes its skills is with the Spectre Fold’s design. Unlike the Zenbook 17 Fold which had a clunky design and flaky peripherals, it feels like HP has accounted for every detail. There’s a kickstand that folds flush against the body of the system, so it disappears when not in use. And its keyboard fits neatly inside the system when closed, while hidden magnetic charging coils keep both the keyboard and HP’s included stylus topped up so they’re always ready to go. The whole kit weighs just 3.58 pounds and measures 0.84 inches thick (when closed), which is significantly thinner and lighter than ASUS’ flexible Zenbook (4.04 pounds, 1.25 inches).

Also, unlike the ASUS, there was virtually no setup involved. The keyboard automatically paired itself during the Spectre Fold’s initial boot and its Bluetooth connection was rock solid. And while the Spectre’s two USB-C ports with Thunderbolt 4 might seem awkwardly placed at first, having them on opposite sides of the device means there’s always at least one within reach regardless of what mode the system is in. To ensure the Spectre Fold is never short on connectivity, there’s an included dongle that adds two more USB-A ports and an HDMI jack. The result is a device that feels surprisingly polished, especially when you consider that this class of laptop has only existed for just a few years.

Photo by Sam Rutherford/Engadget

The one awkward thing about the Spectre Fold is that, while it has a sharp 5-MP webcam with support for Windows Hello, the orientation of the camera itself can be an issue depending on what mode the laptop is in. When set up as an all-in-one, the webcam is in portrait mode instead of landscape. And when you combine that with a sensor that’s located on the left bezel of its display, it can be difficult to frame yourself properly while keeping the laptop centered.

Performance

The Spectre Fold’s processor is the one part of its spec sheet that doesn’t feel quite as sophisticated. There’s only a single configuration that features an Intel Core i7-1250U chip along with 16GB of RAM and a 1TB SSD. This isn’t very impressive for a system this pricey, though HP says it chose that chip to ensure it would fit inside the Spectre Fold’s super thin chassis (just 0.33 inches unfolded). Regardless, for general productivity, this thing is speedy enough. Just don’t expect to do any sort of serious gaming or video editing.

Battery Life

Typically on gadgets like this that are basically glorified concept devices, battery life is an afterthought. But the Spectre Fold defies those expectations with longevity that’s on par with more-traditional ultraportables. On PCMark10’s Open Office rundown test, it lasted 10 hours and 29 minutes, which is just 10 minutes shorter than the ASUS Zenbook S13’s time of 10:39. Though that was in laptop mode. With its 17-inch panel fully unfolded, battery life dropped by two hours to 8:31.

Wrap-up

A lot of people remain skeptical about gadgets with flexible displays (for good reason, I might add), but the $5,000 Spectre Fold is the best example yet of what this tech can offer. It’s a sleek machine that fits in tight spaces but also expands when you have more room to work. And when you need to pack up and go, it tucks away neatly in a bag. It gives you all the benefits of carrying around a portable monitor but with practically none of the drawbacks, while also addressing nearly every shortcoming from previous bendy attempts by Lenovo and ASUS.

Photo by Sam Rutherford/Engadget

However, putting a concrete score on something like this feels like it would be missing the point. Sure, it’s insanely expensive, but HP’s goal wasn’t to make something with mass appeal. The mission was to take the most advanced components and design principles available today to showcase the true potential of next-gen hybrid devices. And to that end, I think this device is a success. With the Spectre Fold, HP has made the first flexible-screen laptop you might want to buy. But now comes the hard part: making one that people can actually afford.

This article originally appeared on Engadget at https://www.engadget.com/hp-spectre-fold-review-cutting-edge-at-all-costs-specs-price-153025668.html?src=rss