Technology
New Chinese humanoid robot shows off its strength by lifting 35 pounds per hand
China’s Shanghai Kepler Robotics is making waves in the world of humanoid robotics with its innovative Forerunner series.
Its latest humanoid robot, the Forerunner K2, has quickly become a hot topic, showcasing Kepler’s commitment to pushing the boundaries of what robots can do.
With each new development, Kepler is not just keeping pace with the competition. It’s setting the stage for a future where humanoid robots play an integral role in our everyday lives.
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Pioneering technology
The original Forerunner, now known as K1, showcased Kepler’s advanced technology, including proprietary planetary roller screw actuators, intelligent dexterous hands and the Nebula AI system. Standing at 5 feet, 10 inches tall and weighing 187 pounds, the K1 was designed to compete directly with other leading humanoid robots in the market.
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The next generation: Forerunner K2
Building on the success of the K1, Kepler has introduced the Forerunner K2, representing the fifth generation of its humanoid robot technology. This latest model has undergone extensive software and hardware enhancements, tailoring it for commercial applications across various industries.
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Advanced features and capabilities
The Forerunner K2 features an impressive 52 degrees of freedom throughout its body, allowing for more natural and fluid movements. Its rotating and tilting head module, combined with improved arm and leg rigidity, enhances its overall functionality and ease of maintenance.
One of the most remarkable features of the K2 is its dexterous hands. Each hand supports up to 11 degrees of active and passive freedom and can carry up to 33 pounds. The fingertips are equipped with sensor arrays, each containing 96 contact points, enabling precise object manipulation and tactile sensing.
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AI and software advancements
Kepler has significantly enhanced the K2’s vision system and navigation software, allowing it to better perceive and react to its environment in real time. The robot’s artificial intelligence capabilities have been expanded through a combination of embodied intelligence software, imitation and reinforcement learning and a cloud-based cognitive model.
These improvements enable the K2 to perform specific tasks autonomously and cooperate effectively with human operators. The robot’s stability and walking speed have also been improved through advancements in gait planning and control algorithms.
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Commercial applications and future prospects
Kepler has positioned the Forerunner K2 as an ideal solution for various industries, including intelligent manufacturing, warehousing and logistics, high-risk operations and research and education. The company has already begun evaluating the K2’s performance in customer facilities, where it’s being used for materials handling, sample processing, patrol and inspection and quality control tasks.
With an estimated retail price range of $20,000 to $30,000, Kepler aims to make its humanoid robots accessible to a wide range of businesses. The company plans to commence mass production of its humanoid robots in the second half of 2024, positioning itself at the forefront of the industry.
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Kurt’s key takeaways
Kepler’s Forerunner K2 is truly a game changer in the world of humanoid robotics, showcasing impressive advancements that hint at a future where these machines become commonplace in our workplaces. With rapid improvements from the K1 to the K2, it’s clear that Kepler is not just keeping pace but leading the charge in innovation. As these robots become more capable and affordable, we can expect to see them assisting us in various industries, from manufacturing to health care.
How comfortable are you with the increasing presence of humanoid robots like Kepler’s Forerunner K2 in everyday life and the workplace, and what concerns or benefits do you foresee? Let us know by writing us at Cyberguy.com/Contact
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Technology
Sometimes you just need a straightforward, old-school RPG
We’re in a pretty good moment for sprawling, complex role-playing games. New releases like Metaphor: ReFantazio and Dragon Age Absolution, along with older titles like Elden Ring (including this year’s expansion), Cyberpunk 2077, and Baldur’s Gate 3 have sucked millions of people into their expansive worlds. They can be all-consuming experiences, offering players all kinds of freedom to explore their worlds and characters. But honestly? Sometimes I don’t want to fuss with conversation wheels or make difficult, narrative-altering choices. I just want to go on a big adventure and slowly turn into an overpowered hero fighting monsters — and that’s where the excellent new remake of Dragon Quest 3 comes in.
The game originally came out way back in 1988 (it was initially called Dragon Warrior 3 in North America) and it has a refreshingly straightforward premise: you’re on a quest to kill a great evil that your father failed to destroy many years before. There are a few colorful characters, but there isn’t a whole lot else to it beyond a quest for revenge. This isn’t a game you play for the story. Instead, it’s about going on adventures, exploring strange and dangerous locations, and killing lots of cute blue slimes.
That simplicity has stood the test of time rather well, with systems that are easy to grasp while still offering a challenge (even if the regular battles can eventually get tedious). This is a good thing, because the remake doesn’t change all that much. The exploration and turn-based battles all still feel largely as they did. This means that the game follows a largely predictable path, as you go from one dungeon to the next, visiting towns in between to rest and gear up for the next challenge. There are some additions, like a new character class that lets you collect monsters, along with additional story scenes to flesh out the barebones narrative.
Though it’s mostly the same as the original, there are major changes to the presentation and some notable quality of life features. To start, this version of Dragon Quest 3 looks incredible. It uses the same visual style as games like Octopatch Traveller and Triangle Strategy, which Square Enix awkwardly calls “HD 2D.” Basically, these are still games with pixel art characters, but they explore incredibly detailed worlds. The developers then throw in a tilt-shift effect that gives the whole thing a diorama-like appearance. The result is a game that looks decidedly old-school, but in a slick, modern way. I especially love the adorable monster animations in battle. There’s also an updated orchestral score performed by the Tokyo Metropolitan Symphony, along with all-new voice acting.
It’s more than just an aesthetic overhaul, though. The Dragon Quest 3 remake also makes some very smart tweaks that often make it less frustrating to play. These include a more useful map that makes it easier to find where you’re headed, an option to speed up battles so you can grind quicker, and a handful of difficulty options. These may sound small, but they’re the kind of modern conveniences that can make many older games difficult to play, especially ones built around repetitive combat like a classic RPG. Smoothing out those few rough edges has a big impact on the overall feel of a game like Dragon Quest 3.
Even though it’s technically the third game of the series, this version of Dragon Quest is also a great place for newcomers to see what the series is all about (and really, things haven’t changed all that much over the years). It’s a pretty, approachable way to experience an epic quest without getting overwhelmed by story or features. It’s just you, some swords and magic, and a whole lot of monsters to defeat. Sometimes, that’s all you really need.
Dragon Quest 3 HD-2D is available now on the Switch, PlayStation, Xbox, and PC.
Technology
Netflix served the Tyson vs. Paul fight to 60 million households
Netflix peaked at “65 million concurrent streams” during the boxing match between Mike Tyson and Jake Paul last night, according to Most Valuable Promotions, the promoter for the fight. Those streams went out to 60 million households globally, the group said in a press release shared with The Verge via email. That’s more than twice the traffic Netflix could see for its Christmas Day NFL stream this year, if everyone who watched last year streamed it.
The crush of people trying to watch Tyson vs. Paul seemed to be more than Netflix’s servers could easily handle, as the social web was awash with complaints about the quality of the stream, which many found to be muddy, or plagued with buffering and dropped connections. Downdetector recorded more than 100,000 complaints of Netflix streaming issues during the event, according to Bloomberg.
Netflix CTO Elizabeth Stone told employees that the company dealt with this “unprecedented scale” by prioritizing keeping the stream stable “for the majority of viewers,” according to Bloomberg’s Mark Gurman.
“We don’t want to dismiss the poor experience of some members, and know we have room for improvement, but still consider this event a huge success,” Stone reportedly wrote.
Update November 16th: Added Disney Plus Hotstar streaming numbers for additional context.
Technology
How to make your VPN faster
Many people turn to VPNs — virtual private networks — for added privacy and security online, only to find that their internet speeds suddenly slow to a crawl. But what exactly does a VPN do, and why might it cause this slowdown?
A VPN works by creating a secure, encrypted pathway between your device and the internet, keeping your data private from hackers, advertisers and anyone else trying to monitor your activity. This encryption process also allows you to browse as if you’re in a different location, which can help access content that may be restricted where you are.
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Just ask Terry from Reno, who recently reached out with this frustration:
“My VPN slows down my phone to the point where I can’t open the apps! Help!”
You’re not alone, Terry. VPNs are fantastic tools for safeguarding data and unlocking restricted content, but that extra layer of protection and location masking can sometimes slow things down. The good news? There are several ways to keep your VPN running smoothly without sacrificing security. Let’s dive in.
Make sure it’s actually the VPN
Before we blame the VPN, let’s make sure it’s really the culprit. Here’s a quick test:
1. Disconnect from your VPN: Close your VPN application completely or turn off the VPN connection in your device settings.
2. Run a speed test at Speedtest.net and note the results: Click the “Go” button and wait for the test to complete. Write down your download and upload speeds, as well as the ping.
3. Connect to your VPN: Open your VPN application and connect to your preferred server. Wait until the connection is fully established.
4. Run the speed test again: Refresh the Speedtest.net page to ensure it detects your new location, then run the test again. Note down the new results.
If your VPN-connected speeds are less than about 60% of your normal speeds, then Houston, we have a VPN problem. If the difference is minimal, you may just need to optimize your base internet connection first.
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Fixing VPN speed issues
When encountering slow speeds while using a VPN, it’s crucial to approach the problem systematically. Assuming the VPN is indeed the bottleneck in your connection, there are several steps you can employ to potentially boost your speeds and improve your overall experience.
1. Switch VPN servers
The physical distance between you and the VPN server location plays a significant role in connection speeds. Opting for a server closer to your geographical location can often result in a noticeable improvement. If you need to connect to a specific country for content access or other reasons, experiment with different cities within that country. Many VPN providers offer multiple server options in popular locations. Additionally, some VPNs display server load information, which can be incredibly useful. Connecting to a less crowded server typically yields faster speeds, as you’re sharing fewer resources with other users.
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2. Tweak VPN settings
Adjusting your VPN settings can lead to performance enhancements. If your VPN service allows for customization, consider lowering the encryption level from 256-bit to 128-bit AES. While 256-bit encryption is incredibly secure, it can sometimes impact speed. The 128-bit AES encryption is still considered very secure for most purposes and may offer a speed boost. Another setting to look for is the WireGuard protocol. If your VPN provider offers this newer protocol, enabling it could significantly improve your connection speed, as it’s designed to be both faster and more efficient than older protocols. For those using the OpenVPN protocol, switching from TCP to UDP can often result in faster speeds. However, approach these changes cautiously, especially if you’re not entirely sure about their implications. Avoid disabling critical security features in your quest for speed.
3. Change VPN protocols
Different protocols offer varying levels of speed and security. Generally, protocols like PPTP, L2TP and IKEv2 are known for their speed but may not provide the highest level of security. OpenVPN is often the default choice as it strikes a good balance between speed and security. If you decide to stick with OpenVPN, which is recommended for most users, try switching from TCP to UDP. This simple change can potentially provide a noticeable speed boost without compromising security.
4. Update your VPN app
Keeping your VPN application up to date is essential for ensuring optimal performance and security. VPN providers frequently release updates that not only enhance the overall functionality of their software but also address any bugs or vulnerabilities that may have been discovered. An outdated VPN app can lead to compatibility issues with your operating system, which can hinder performance and reduce connection speeds. Therefore, it is advisable to regularly check for updates within your VPN app’s settings or visit the provider’s official website to download the latest version. Additionally, many VPN services offer an automatic update feature, which you should enable to ensure that you are always using the most current version of the software without having to remember to do it manually.
5. Close background apps and optimize your device
To improve your VPN speed, it is important to minimize the load on your device by closing unnecessary applications running in the background. Many applications consume bandwidth and processing power, which can significantly affect your VPN’s performance. For instance, streaming services, file-sharing programs or even software that automatically updates can slow down your connection. Before connecting to your VPN, take a moment to close these apps and consider disabling any auto-sync features temporarily. Also, restarting your device before initiating a VPN connection is also a good practice, as it clears temporary files and frees up memory, allowing for a smoother experience.
6. Consider a faster VPN service
If you have tried various troubleshooting methods and your current VPN service still fails to deliver satisfactory speeds, it may be time to explore other options. The market is filled with numerous VPN providers that emphasize speed and reliability, so conducting thorough research is essential. Look for services that boast a large network of servers strategically located around the world, as this can significantly enhance connection speeds. Many top-tier VPN providers offer free trials or money-back guarantees, allowing you to test their performance without any financial risk. When evaluating potential new services, consider not only their speed but also their security features, privacy policies and customer support options. By making an informed choice, you can find a VPN that meets both your speed requirements and security needs effectively.
Remember, while these strategies can help optimize your VPN speed, it’s important to have realistic expectations. Your base internet speed, provided by your internet service provider (ISP), will always be the ultimate limiting factor. No VPN can make your connection faster than the maximum speed your ISP provides. However, by implementing these techniques, you can ensure that you’re getting the most out of your VPN connection and minimizing any unnecessary slowdowns.
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Find the perfect VPN
Regardless of whether you are new to VPNs or in need of a faster, more secure option, you’ll want to choose trusted VPN providers known for robust encryption and no-log policies to ensure your privacy. Whether for sensitive tasks or everyday use, reputable VPN services will boost both your security and speed. For best VPN software, see my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android & iOS devices
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Kurt’s key takeaways
VPNs are incredible privacy tools, but they shouldn’t cripple your internet experience. With a bit of tweaking, you should be able to find a sweet spot between speed and security. And Terry, I hope these tips help get your phone apps running smoothly again. Remember, a good VPN might slow things down a tad, but it shouldn’t make your device unusable. If nothing here helps, definitely reach out to your VPN’s support team or consider trying a different service.
What challenges have you faced when trying to balance VPN security with connection speed, and how did you overcome them? Let us know by writing us at Cyberguy.com/Contact
For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter
Ask Kurt a question or let us know what stories you’d like us to cover.
Follow Kurt on his social channels:
Answers to the most-asked CyberGuy questions:
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Copyright 2024 CyberGuy.com. All rights reserved.
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