Keychron's K2 HE Concrete Edition sounds like a cute gimmick, but as I discovered, there's a really solid keyboard beyond the absurd choice of materials. Concrete case has significant tradeoffs in weight and practicality. In-browser customization requires physical connection. Yes, Keychron made a . The cause of scraped knees, bike-tire skid marks, and finger-painted signatures is now the foundation of a keyboard.

This Keychron Q1 HE brings our favorite new type of keyboard switch to the mainstream. All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. The Keychron Q1 HE (9/10, WIRED Recommends) is currently marked down over $35 on Amazon, and comes with Hall Effect switches, a rare offering that adds a ton of functionality to your keyboard. Think of a keyboard switch like light switches.

Continuous authentication systems leveraging free - text keyboard dynamics offer a promising additional layer of security in a multifactor authentication setup that can be used in a transparent way with no impact on user experience. This study investigates t he efficacy of behavioral biometrics by employing an Agent - Based Model (ABM) to simulate diverse typing profiles across mechanical and membrane keyboards. Specifically, we generated synthetic keystroke data from five unique agents, capturing features relat ed to dwell time, flight time, and error rates within sliding 5 - second windows updated every second. Two machine learning approaches, One - Class Support V ector Machine (OC - SVM) and Random Forest (RF), were evaluated for user verification. Results revealed a stark contrast in performance: while One - Class SVM failed to differentiate individual users within each group, Random Forest achieved robust intra - keyboard user recognition (Accuracy > 0.7) but struggled to generalize across keyboards for the same user, h ighlighting the significant impact of keyboard hardware on typing behavior. These findings suggest that: (1) keyboard - specific user profiles may be necessary for reliable authentication, and (2) ensemble methods like RF outperform One - Class SVM in capturing fine - grained user - specific patterns. Keywords: keyboard dynamics, continuous authentication, agent - based modeling, One - Class SVM, Random Forest, behavioral biometrics.

Another Black Friday has come and gone, but many of the better gaming deals we saw last week are still kicking. If you're looking to pad out your backlog, pick up a new console or refresh your desktop with new peripherals, we've rounded up a few Cyber Monday gaming deals that are genuinely decent. The selection includes a ton of popular Switch, PlayStation 5, Xbox and PC games at their lowest prices to date, 75 off PS5 consoles and several discounts on accessories we've tested and recommended. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal, and we'll update this post if prices change as the day rolls along. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. This bundle throws in a few Fortnite skins and V-Bucks; if it runs out of stock, the standalone console is available for the same price. Walmart and Best Buy, meanwhile, have separate bundles that pair the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Also available at Best Buy, Target, GameStop and PlayStation Direct, among others. PlayStation 5 Digital Edition (slim) NBA 2K25 bundle for 374 at GameStop ( 76 off): If you have no interest in buying physical media, you can save an extra 50 upfront by going with the PS5's disc-less model. This bundle comes with the latest NBA 2K game as a freebie.

Black Friday is usually a good time to restock on video games and gaming gear at a discount, and this year has been no exception. If you're looking to pad out your backlog, pick up a new console or refresh your desktop with new peripherals, we rounded up the best Black Friday gaming deals you can still get today. The selection includes a ton of popular Switch, PlayStation 5, Xbox and PC games at their lowest prices to date, 75 off PS5 consoles, plus several discounts on accessories we've tested and recommended. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. This bundle throws in a few Fortnite skins and V-Bucks; if it runs out of stock, the standalone console is available for the same price. Walmart and Best Buy, meanwhile, have separate bundles that pair the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Also available at Best Buy, Target, GameStop and PlayStation Direct, among others. PlayStation 5 Digital Edition (slim) NBA 2K25 bundle for 374 at GameStop ( 76 off): If you have no interest in buying physical media, you can save an extra 50 upfront by going with the PS5's disc-less model. This bundle comes with the latest NBA 2K game as a freebie. If it runs out of stock, you can grab the same Fortnite bundle noted above for the same price. The console alone is 75 off as well. It's a good price either way, though it's difficult to get too excited given that the Digital Edition once sold for 400 before this "slim" revision launched with a 50 price hike.

Black Friday is often a good time to restock on video games and gaming gear at a discount, and that's the case again this year. If you're looking to add a few more games to your backlog, grab that new console or just update your desktop with new peripherals, we're rounding up the Black Friday gaming deals that are most worth your attention below. As of this writing, a ton of Switch, PlayStation 5, Xbox and PC games we like are down to their lowest prices to date, as are several accessories we recommend in our various buying guides. PS5 and Nintendo Switch consoles are 75 off as well, while the Xbox Series S is 50 cheaper than usual. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal, and we'll update this post throughout the day as new deals pop up. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. This bundle throws in a few Fortnite skins and V-Bucks; if it runs out of stock, the standalone console is available for the same price. Walmart, meanwhile, has a separate bundle that pairs the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Also available at Best Buy, Target, GameStop and PlayStation Direct, among others. PlayStation 5 Digital Edition (slim) NBA 2K25 bundle for 374 at GameStop ( 76 off): If you have no interest in buying physical media, you can save an extra 50 upfront by going with the PS5's disc-less model. This bundle comes with the latest NBA 2K game as a freebie. If it runs out of stock, you can grab the same Fortnite bundle noted above for the same price. The console alone is 75 off as well.

This year's Black Friday sales are once again a good time to restock on video games and gaming gear on the cheap. There's still too many junky "discounts" out there to count, but if you're looking to add some games to your backlog, pick up a new console or upgrade your desktop with new accessories, we've rounded up a few Black Friday gaming deals that are genuinely decent below. Among the highlights are 75 price drops for the PlayStation 5 and Nintendo Switch, a 50 cut for the Xbox Series S and a truckload of discounts on games and accessories we recommend. We've dug through reviews and used price history trackers to ensure each offer below is an actual deal, and we'll update this post as new deals pop up over the course of the day. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. You have a few different purchasing options, too. If you're a Fortnite Person, you can grab a bundle that throws in skins and V-Bucks for that game at no extra cost. Walmart, meanwhile, has a separate bundle that pairs the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Also available at Best Buy, Target, GameStop and PlayStation Direct, among others. PlayStation 5 Digital Edition (slim) NBA 2K25 bundle for 374 at Amazon ( 76 off): If you have no interest in buying physical media, you can save an extra 50 upfront by going with the PS5's disc-less model. This bundle comes with the latest NBA 2K game as a freebie. If it runs out of stock, you can grab the same Fortnite bundle noted above for the same price.

Black Friday is often a good time to restock on video games and gaming gear on the cheap, and this year is no exception. While the event itself is still a few days away, several retailers have already rolled out their official holiday sales. That means many of the season's better gaming deals are available right now. If you're looking to add a few games to your backlog, pick up a new console or upgrade your desktop with new accessories, we've rounded up our favorite Black Friday gaming deals below. We'll see more discounts in the days ahead, but the current sales include a truckload of games and accessories we like for their lowest prices to date. Both versions of the PlayStation 5 are 75 off as well, while the Xbox Series S is 50 less than usual. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal, and we'll continue to update this post if prices change and new deals pop up over the course of the week. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. You have a few different purchasing options, too. If you're a Fortnite Person, you can grab a bundle that throws in skins and V-Bucks for that game at no extra cost. Walmart and a few others have a separate bundle that pairs the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Also available at Best Buy, Target, GameStop and PlayStation Direct, among others.

Black Friday is often a good time to restock on video games and gaming gear on the cheap, and this year is no exception. While the event itself is still a few days away, several retailers have already kicked off their official holiday sales, which means many of the season's better gaming deals are available now. If you're looking to add a few games to your backlog, pick up a new console or upgrade your desktop with new accessories, we've rounded up our favorite Black Friday gaming deals below. We'll inevitably see more discounts in the days ahead, but the current selection includes a ton of games and accessories we like for their lowest prices to date. The PlayStation 5 and Nintendo Switch are 75 off, too, while the Xbox Series S is 50 less than usual. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal, and we'll continue updating this post as new deals pop up over the course of the week. PlayStation 5 (slim) for 424 at Amazon ( 76 off MSRP): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. You have a few different purchasing options, too. If you're a Fortnite Person, you can grab a bundle that throws in skins and V-Bucks for that game at no extra cost. Walmart and a few others have a separate bundle that pairs the machine with the recent RPG Dragon Age: The Veilguard or one of EA's sports games for 450. Beyond that, Walmart says it'll sell the console with an extra DualSense controller for 475 starting on November 25.

Black Friday is usually a good time to restock on video games and gaming gear on the cheap, and this year is no different. While the big day itself is technically a week away, several retailers have already kicked off their official holiday sales, so many of the better gaming deals we're likely to see are available today. If you're looking to pad out your backlog, pick up a new console or refresh your desktop with new peripherals, we're rounding up the Black Friday gaming deals that are most worth your attention below. We'll see a few more discounts from Nintendo, Steam and others in the days ahead, but for now, a ton of well-regarded games and accessories we recommend in our various buying guides are down to their lowest prices to date. The PlayStation 5 and Xbox Series X/S are 75 and 50 off, respectively, as well. We've dug through reviews and used price history trackers to ensure each offer below is a genuine deal, and we'll keep updating this post as new deals pop up. PlayStation 5 (slim) for 424 at Amazon ( 76 off): This isn't the absolute biggest price drop to date for Sony's console, but larger discounts have been extremely uncommon over the past year. You have a few different purchasing options, too. If you're a Fortnite Person, you can grab a bundle that throws in skins and V-Bucks for that game at no extra cost.