The United States is on top of the supercomputing world in the Top500 ranking of the most powerful systems. The Frontier system from Oak Ridge National Laboratory (ORNL) running on AMD EPYC CPUs took first place from last year's champ, Japan's ARM A64X Fugaku system. It's still in the integration and testing process at the ORNL in Tennessee, but will eventually be operated by the US Air Force and US Department of Energy.
Frontier, powered by Hewlett Packard Enterprise's (HPE) Cray EX platform, was the top machine by a wide margin, too. It's the first (known) true exascale system, hitting a peak 1.1 exaflops on the Linmark benchmark. Fugaku, meanwhile, managed less than half that at 442 petaflops, which was still enough to keep it in first place for the previous two years.
Frontier was also the most efficient supercomputer, too. Running at just 52.23 gigaflops per watt, it beat out Japan's MN-3 system to grab first place on the Green500 list. "The fact that the world’s fastest machine is also the most energy efficient is just simply amazing," ORNL lab director Thomas Zacharia said at a press conference.
Other machines in the TOP10 include another HPE Cray EX system install at EuroHPC in Finland (151.9 petaflops), the IBM-built Summit system using 22-core Power( CPUs and NVIDIA Tesla V100 GPUs (148.8 petaflops) and Lawrence Livermore's Sierra, a smaller-scale version of Summit that hit 94.6 Pflop/s.
China held two top-ten spots with its Sunway TaihuLight from the National Research Center of Parallel Computer Engineering & Technology (NRCPC) and Tianhe-2A built by China's National University of Defense Technology (NUDT). However, China is rumored to already have no less than two exascale systems (according to the Linmark benchmark) on new Sunway Oceanlite and Tianhe-3 systems. Due to the current state of semiconductor politics, however, China is reportedly not revealing any new benchmarks or important advances.
It's a good time to stock up if you've been waiting for a sale on wireless, solar or high-speed chargers. An assortment of Anker products are on sale at Amazon with discounts up to 39 percent, including its magnetic 623 MagGo 2-in-1 Wireless Charging Station bundle, a pair of 20W PIQ fast chargers and the 20W Nano Pro with a 3-foot USB-C to Lightning cable.
The best deal is on Anker's 632 MagGo 2-in-1 Wireless Charging Station that delivers 20 watts of charging power for iPhone 13/13 Pro and iPhone 12/12 Pro models, while also letting you charge up your AirPods Pro wireless earbuds. Your phone attaches to the charging base magnetically, and it can even flip up 60 degrees so you can easily see the screen. Included is a 20-watt USB-C charger and USB-C to USB-C charging cable, all for $50 or 37 percent off, in black only.
If you're tired of losing iPhone charging cables and just want to get a bunch of them, Anker's USB-C to Lightning cable is available in a three-pack for $29, or 31 percent off the regular $42 price. For that, you get a 3-foot, 6-foot and 10-foot cable, each compatible with USB-C chargers up to 87 watts. They also allow you to connect your iPhone to a Mac for seamless sync and charging.
For a small yet powerful charger, check out Anker's original 20-watt Nano charger for iPhone and Android devices, available at $21.70 or $9.30 off the $31 list price. Finally, the Nano Pro USB-C with a 3-foot USB-C to Lightning cable is selling for $28, or 30 percent off the list price. There are a number of other items too, including Anker's 18-watt dual-port PowerCore solar charger priced at $49 (30 percent off), but you'll need to act fast as the sale ends in less than a day.
Follow @EngadgetDeals on Twitter for the latest tech deals and buying advice.
Earlier this month, a rumor suggested that Microsoft might be nearly ready to launch a Chromecast-like game streaming stick for its Xbox Cloud Gaming service. The company has now confirmed that such a device (codenamed Keystone) does exist, but it may not be coming any time soon after all, according to a report from Windows Central.
"As announced last year, we’ve been working on a game-streaming device, codename Keystone, that could be connected to any TV or monitor without the need for a console," a Microsoft spokesperson told Windows Central. "We have made the decision to pivot away from the current iteration of the Keystone device. We will take our learnings and refocus our efforts on a new approach that will allow us to deliver Xbox Cloud Gaming to more players around the world in the future."
Last year, Microsoft confirmed that it was making Xbox video game streaming sticks and baking the technology into Smart TVs. "We're... developing standalone streaming devices that you can plug into a TV or monitor, so if you have a strong internet connection, you can stream your Xbox experience," the company said at the time.
Since Stadia didn't light up the market as much as Google likely hoped, Microsoft may be taking stock of its own project. "As part of any technical journey, we are constantly evaluating our efforts, reviewing our learnings, and ensuring we are bringing value to our customers," the spokesperson said.
Xbox Cloud Gaming (née xCloud) has rolled out to PCs, mobile devices and Xbox consoles as part of the $15/month Xbox Game Pass Ultimate subscription — though it's still technically in beta almost a year after launching widely. However, Stadia can run on Google's relatively inexpensive Chromecast devices, plus NVIDIA Shield TV and numerous Smart TVs. Microsoft is obviously being careful about its own streaming device, so it doesn't look like a launch is in the near future after all.
Oura, the startup that's pushing the limits of how small a wearable can be, just announced a collaboration that could boost its profile considerably. It's teaming with fashion house Gucci on the Gucci x Oura Ring, crafted in black synthetic corundum and adorned with the famous interlocking "G" and a braided torchon pattern, both in 18 carat yellow gold. It comes with Oura's latest Generation 3 tech, letting users monitor live heart rate, sleep, activity and more.
Oura
The ring weighs just four grams (0.14 ounces), but can read heart rate, respiratory rate and temperature to tell users if they're stressed or sick. It can supposedly measure heart rate more accurately than wrist-based smart watches by using arteries in the fingers. Users also receive sleep analysis based on those same vitals, with everything summarized into Sleep, Activity and Readiness scores displayed on the Oura App. It can then offer "science-backed content on how to optimize each day," according to the company.
In our last Oura Ring hands-on, we noted that the company has switched to a subscription model that costs $6 per month on top of the price of the ring ($300 for the current Oura Ring). Getting it down to such a small size was quite the feat of engineering, but it's still a tad chunky compared to a regular ring.
You'll obviously pay a premium for the Gucci x Oura Ring, now available at select stores around the world for $1,100 (€950). The good news is that Oura's "Lifetime Membership" subscription is included in the price, so you'll never have to pay for that. For more, check out the Gucci x Oura landing page here.
A slowing economy continues to affect the tech industry, as NVIDIA has become one of the first chipmakers to announce a pullback on new hiring, according to memos seen by The New Indian Expressand confirmed by Protocol. That lines up its comments during its latest earnings release, when it said that it expects sales of GPUs for gaming consoles and PCs to decline in the current quarter. "Overall the gaming market is slowing," CEO Jensen Huang told Reuters.
NVIDIA actually had a solid previous quarter, with revenue up 46 percent over last year to $8.29 billion. It also noted that its "gearing up for the largest wave of new products in our history" with new GPU, CPU, DPU and robotics processors coming online in the second half of the year.
However, it forecast lower revenue than the market expected for next quarter. And internally, the company appears to be bracing for a slowdown. "Onsite interviews... continue, but we will raise our standard to the highest levels," it reportedly said in a Slack message. "We were told that leadership wants to take a pause to onboard the thousands of new hires we've recently made." The company also told Protocol that it's slowing hiring "to focus our budget on taking care of existing employees as inflation persists.
NVIDIA will be joining a number of tech companies, including Lyft, Uber and Snap, in announcing hiring slowdowns. Tech companies have been hit particularly hard by economic headwinds cause by COVID lockdowns in China and the war in Ukraine. NVIDIA, however, was expected to weather events due to continued strong demand in the GPU market that has kept prices high and supply short.
IKEA continues its foray into smart home devices with the launch of a Google Matter-ready hub called DIRIGERA and a new IKEA Home smart app. With the new device and app, the Swedish company is promising to handle more smart device segments while making device integration easier. It says the app will be "convenient, easy to navigate and user-friendly" for anyone just getting into smart home tech.
"With the new DIRIGERA hub for smart products, users will be able to onboard all IKEA smart products to the system and steer them individually, in sets or in groups in the new IKEA Home smart app. This enables users to create different scenes with pre-set functions of the smart products and increases the personalisation options for the smart home," according to the company.
IKEA's first smart home hub/gateway TRADFRI and app launched way back in 2014, so it was long overdue for a refresh. The company said that you'll still be able to use that device, and current "products from IKEA can be connected to and work equally well with the DIRIGERA hub."
IKEA's smart home and device family continues to grow at a fairly rapid pace. Earlier this year it launched the VAPPEBY LED lamp that doubles as a Spotify-enabled Bluetooth speaker. It also recently refreshed the SYMFONISK bookshelf speaker, built in partnership with Sonos, along with smart blinds, a smart air purifier and other devices.
The DIRIGERA hub and new IKEA smart home app will launch in October 2022, the company said. It will also unveil remote "away from home" functionality in the first half of 2023.
Drones are everywhere these days, filming dramatic reveals and awe-inspiring scenery for social media platforms. The problem is, they’re not exactly approachable for beginners who have only ever used a smartphone. Last month, Snap debuted the $230 Pixy drone exactly for those people. It requires very little skill and acts like a personal robot photographer to help you produce nifty aerial shots.
You don’t need to pilot the Pixy. In fact, you couldn’t if you wanted to. Rather, it flies by itself, performing pre-programmed patterns that put the focus on you, the user. It has great potential for things like parties or tourist activities, grabbing awesome aerial shots with almost no user intervention.
Snap calls itself a camera company, but its other photo-centric products like Spectacles have met with limited success. To me, the Pixy drone holds more promise because it could help users get more interesting content than they could with a phone or regular camera. I’ve had one for the last week in the French countryside, so let’s see if it’s as versatile as I hope.
Hardware and setup
At just 3.6 ounces (101 grams), the Pixy is small enough to throw in a bag or wear around your neck using the supplied protective case with a strap. It’s pretty cute – I even heard some oohs and aahs from friends and bystanders – though it does look a little flimsy. However, it proved to be surprisingly resistant to falls and accidents, emerging from several such incidents without a scratch.
The four propellers are in a protective cowl, so they can’t buzz any tree branches or fingers. On top is a start button and mode dial, with the battery compartment and charge indicator lights underneath. You’ll also notice a camera on the bottom, but it’s strictly for detecting your hand and not taking photos or video. A USB-C port at back lets you charge the drone and transfer files to your phone or PC.
The main camera takes 2.7K video at 30 fps and 12-megapixel images. It shoots in 16:9 landscape mode, which is a bit odd considering the Snaps are vertical. However, a cropping tool in the app lets you convert your captures to portrait mode.
Steve Dent/Engadget
The first thing to do is sync it up to your account via Bluetooth by placing it in standby mode, then pressing and holding the start button. From there, Snapchat detects the Pixy and syncs everything up over WiFi. In my tests, the process was seamless on both an iPhone 12 and Samsung Galaxy S10.
Then, you set the dial to one of four flight modes: Hover, Reveal, Follow and Orbit. They’re pretty self-explanatory, with Hover keeping the drone in place and letting you do any actions in front of it. Reveal starts tight on your face and zooms away to 10 to 30 feet in height, revealing the background. Follow tracks you around (it works best if it can see your face) and Orbit does a 360 circle at about head height and at a distance between 10 and 30 feet.
Each of those can be tweaked in the app with different flight times, distances and more. If you often use a flight mode like Reveal with a specific setting, you can save that to the Favorite dial for easy access, using the app.
In use
Steve Dent/Engadget
Once the flight pattern is selected, just hold the Pixy up so its camera can see your face and press the start button. It’ll take off and perform the selected maneuver, saving video and/or photos to the 16GB of fixed internal storage. That’s enough for around 100 videos and 1,000 photos, depending on the mode and settings.
All of the flight patterns worked well, though as mentioned, the Follow mode works best if it can see your face. It doesn’t detect specific people, but it did seem to lock on tenaciously to the same face even if multiple people were in a shot.
When it’s done, you just hold your hand underneath and it’ll land directly on it, which is where the bottom camera comes into play. It worked pretty reliably, but sometimes I had to move my hand around a bit to catch it or keep it from falling.
Steve Dent/Engadget
Afterwards, when you jump into the Memories section of the Snapchat app, it’ll tell you that you have some Pixy clips ready to import. You can also copy them over to your PC via USB-C, but you have to adjust a Snapchat setting in the Pixy section (“Import via USB”) first.
Once you have some clips, you can get started editing them. If you want to post on Snap, you can use the auto-crop function to convert to vertical video while centering your subjects. You can then trim the video, add music and use special Pixy AR lenses, like “Flame Aura,” “Multiples” (making three of you) and Record, an old-timey VHS tape effect. It also comes with two special speed ramp effects, Jump Cut and Hyperspeed.
Trade-offs
So far so good, but there are a number of things it can’t do. To start with, there are no obstacle detection sensors at all, so if something gets in the way, the Pixy will crash right into it. Leaves and twigs didn’t always stop it, but walls, branches and human bodies certainly did. Luckily, as mentioned, the Pixy is pretty tough.
Since it can’t go very far or high (up to 30 feet at most) the lack of obstacle detection shouldn’t be an issue for most people. To avoid any issues, though, you should test each maneuver in a wide open area to get a feel for how far away it travels.
Steve Dent/Engadget
Another significant limitation is flight time. Snap told me that the Pixy can fly for four to five minutes on a charge, or between five and 10 flights. You can buy extra batteries for $20 each, and get a portable dual-battery charger for $50. If you think you’ll need that extra flight time (you will), your best bet is the Pixy Flight Pack, which adds the charger and two extra batteries for an extra $20.
It also lacks a gimbal and relies strictly on electronic stabilization, so you might get some shaky footage if you’re flying in a lot of wind. Speaking of which, the Pixy’s light weight means you can’t really fly it outside at all in gusty conditions.
Image and video quality isn’t amazing, but it does the job. When I showed it to a professional photographer friend, he was pleasantly surprised. The exposure levels were good, and it adjusted well when going from shade to sunlight. It worked fine indoors provided I had a reasonable amount of light.
When you open videos or photos on a PC screen, it’s clear that it can’t compare to a smartphone or other drones, particularly in low light. But even when you reduce the resolution by cropping vertically, it looks decent on a smartphone – so it’s absolutely good enough for most Snapchat users.
My photographer friend took it to a wedding and he found it great for grabbing some extra shots or to show behind-the-scenes goings on. Since it requires almost no setup or piloting, all he had to do was just launch the Pixy and it would do the rest – ideal for a busy photographer if quality isn’t a concern.
I enjoyed it too as a quick and easy drone and I feel like it would be something I’d take with me while traveling to get some nice reveals and aerial shots. I was curious to see how it compares with other Snapchat camera products like Spectacles, and what ambitions Snap has for it, so I asked Engadget senior editor Karissa Bell, who covers social media.
“If you think about what they’ve done with Spectacles… there was a lot of interest in the beginning, but once you start to use them they’re more of a novelty,” she told me. “The Pixy’s interesting because it really does seem to have more possibilities.”
“If you’re somebody who’s really active on Snapchat [or] making videos for Spotlight, which is their take on a TikTok-like feature, you can get really creative. But $230 is not a small amount of money, especially for younger people in Snapchat’s core demographic. So I think it could be more of a success than Spectacles, but there are a lot of drone companies out there if you’re just looking for a drone.”
In fact, it already looks like it’ll be a challenge to get one, as the wait time has stretched out to four whole months after pre-orders started on April 28th. That could be down to demand, but Snap CEO Evan Spiegel also toldThe Verge that the company “should have made more.”
Wrap-up
Steve Dent/Engadget
Still, it does look like Snap is onto something with the Pixy. It’s not nearly as capable as pricier drones from DJI and others, but that’s not really the point. Rather, it’s a way for social media users to get some cinematic shots without the need to be a drone expert.
You can also turn over photo and video chores to the Pixy and focus on creating your Snap content. If you’re on a night out with friends, you can send it off to grab some shots without the need for a selfie stick or other gear.
It’s not perfect, as battery life is pretty poor and image quality merely passable. And at $230, it’s also quite expensive considering that you could buy a decent drone for that kind of money – we’ve seen DJI’s Spark Mini on sale at $250, for instance.
But Pixy isn’t designed for avid drone users who might balk at that price. It’s made for social media creators who might even consider it to be cheap considering what it could do for them. The reactions I saw from passersby and friends were overwhelmingly positive, with a number saying they might buy one. If that’s any kind of sign, the Pixy might become a hit.
Dyson has been getting into more and more offbeat products these days, like the Zone noise-canceling headphones that blow purified air at your face. Now, the company has revealed that it has an entire division that's secretly been developing robot prototypes that do household chores.
The company didn't detail any of the models in particularly, but many look like regular robot arms adapted to do specialized home chores like cleaning and tidying. One appeared to be designed to vacuum out the seat cushions, mapping an armchair out in detail to do the job. "So this means I'll never, ever find crisps around the back of my sofa again?" the company's chief engineer, Jake Dyson, asked a researcher in a video (below).
Another robot was putting away dishes or at least placing them in a drying rack, and another was grasping a teddy bear, presumably picking up after a child. Dyson also showed off a "Perception Lab" that was all about robotic vision systems, detecting its environment and mapping humans with sensors, cameras and thermal imaging systems.
Dyson is currently on a recruiting drive, looking for around 700 engineers, which is one reason it finally decided to show off the lab (located at Hullavington Airfield, Wiltshire in the UK) after keeping it under wraps. "What you're developing counts an awful lot in terms of excitement and attracting engineers," he said. "One thing about robots, as with wearables, is that they are the future of Dyson."
Insta360, best known for its action and 360 degree cameras, has just launched an interesting drone camera. The Insta360 Sphere attaches around the body of DJI's Mavic Air 2 or Air 2S drones, letting you film 5.7K 360 footage or create regular 2D videos with the option of reframing them later in post. Better still, Insta360's tech ensures that the drone is "invisible" in shots.
Since 360 cameras film in all directions, half the video can be obstructed by the drone itself. However, Insta360 mounted cameras on either side of the drone to ensure it doesn't appear in the footage. To provide seamless footage, "Insta360's proprietary dynamic stitching algorithm makes the whole drone (including the propellers) disappear automatically," the company wrote.
The Sphere attaches to Mavic Air 2/2S drones with an "ultra-secure" mechanism, and doesn't affect its structural integrity or impact the GPS signal or control system. Insta360 is also promising smooth flights via its FlowState stabilization tech that's been fine-tuned for the Sphere. At the same time, you can simultaneously capture video from the drone's own camera.
The company showed off some fancy footage in a YouTube video, with barrel rolls and dolly zooms, created in its Insta360 app. The Insta360 Sphere is now available in the US and mainland China for $430.
After Uber announced that it was cutting back on hiring and other expenses due to the economic slowdown, rival Lyft is doing the same, according to The Wall Street Journal. "Given the slower than expected recovery and need to accelerate leverage in the business, we've made the difficult but important decision to significantly slow hiring in the US," Lyft President John Zimmer reportedly wrote in a memo to staff.
There are no layoffs planned. However, the decision means the company will give priority to fewer initiatives and not fill many current open roles, focusing instead on critical roles that support its core rides business, the memo further states.
Tech companies have been hard hit during the economic slowdown, with Amazon reporting its slowest growth in nearly 20 years and Snap shares declining 43 percent after it reported earnings yesterday. Lyft has been hit particularly hard, having lost more than 60 percent of its value since the beginning of 2022, with a 15 percent decline alone yesterday.
