Technology
Chinese robot's kung fu moves will make your jaw drop
In a stunning display of technological advancement, China’s Unitree Robotics has unveiled its latest feat, a humanoid robot that can perform kung fu moves with astonishing precision and balance.
The G1, Unitree’s compact humanoid robot has transformed from a nimble dancer to a martial arts master, showcasing the rapid progress in robotics and artificial intelligence.
G1 humanoid robot (Unitree Robotics)
From virtual training to real-world mastery
Unitree’s approach to developing the G1’s skills is as fascinating as the robot itself.
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The process begins in a virtual environment using Nvidia’s Isaac Simulator, whereby the robot learns complex behaviors before it even exists in physical form. This innovative method involves creating a digital twin of the humanoid robot that observes and learns from human actions using motion capture and video data.
The behaviors are then refined through reinforcement learning in the virtual world. Subsequently, these acquired skills are transferred to the physical robot using a technique called Sim2Real, which seamlessly bridges the gap between simulated actions and real-world applications.
G1 humanoid robot (Unitree Robotics)
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Kung fu mastery on display
In its latest video demonstration, the G1 humanoid robot performs an array of impressive kung fu movements with remarkable balance and agility. The robot executes punches, roundhouse kicks and other complex martial arts techniques, showcasing its enhanced coordination and flexibility. With 23 degrees of freedom, the G1 demonstrates a level of dexterity that would make even Bruce Lee raise an eyebrow.
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G1 humanoid robot (Unitree Robotics)
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Beyond martial arts: A versatile helper
While the kung fu demonstration is undoubtedly eye-catching, Unitree envisions a broader role for its humanoid robots. The company positions the G1 as a versatile machine capable of handling challenging, repetitive tasks across various settings, including homes, factories and hospitals. This aligns with Unitree’s vision of humanoid robots serving as useful companions in both work and daily life.
G1 humanoid robot (Unitree Robotics)
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Open-source innovation
To further advance the natural movement of its humanoid robots, Unitree has released an open-source full-body dataset. This dataset, compatible with the G1, H1 and H1-2 models, enables the robots to perform human-like motions with improved flexibility and coordination. The dataset incorporates a redirection algorithm that optimizes the robots’ movements, taking into account factors such as end posture constraints, joint positions and velocity limitations.
G1 humanoid robot (Unitree Robotics)
The future of humanoid robotics
As we witness the G1’s transformation from a dancing robot to a kung fu master, it’s clear that the field of humanoid robotics is advancing at an unprecedented pace. The combination of sophisticated hardware, advanced AI algorithms and innovative training techniques like Sim2Real is pushing the boundaries of what these machines can achieve.
While the demonstration of martial arts skills is impressive, it also raises questions about the future applications and implications of such advanced robotics. As these machines become increasingly capable of mimicking human movements and behaviors, we must consider both the potential benefits and the ethical considerations that come with this technology.
Whether these machines will ultimately become our helpful companions or raise concerns about the future of human-robot interactions remains to be seen. One thing is certain: the field of humanoid robotics is evolving rapidly, and we’re only beginning to scratch the surface of what’s possible.
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G1 humanoid robot (Unitree Robotics)
Kurt’s key takeaways
It’s hard not to be amazed by Unitree’s G1 humanoid robot, which has transformed from a nimble dancer to a kung fu master in a remarkably short time. This isn’t just about cool martial arts moves. It’s a glimpse into a future where robots could become our everyday helpers. But as we celebrate these advancements, we also need to think about what they mean for our relationship with technology.
As robots like Unitree’s G1 become increasingly capable of mimicking human movements and behaviors, do you think we should be excited about the potential benefits or concerned about the potential risks of creating machines that can perform complex tasks, including martial arts? Let us know by writing us at Cyberguy.com/Contact
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Technology
TikTok ban: all the news on the app’s shutdown and return in the US
After briefly going dark in the US to comply with the divest-or-ban law targeting ByteDance that went into effect on January 19th, TikTok quickly came back online. It eventually reappeared in the App Store and Google Play as negotiations between the US and China continued, and Donald Trump continued to sign extensions directing officials not to apply the law’s penalties.
Finally, in mid-December, TikTok CEO Shou Zi Chew told employees that the agreements to create TikTok USDS Joint Venture LLC, which includes Oracle, Silver Lake, and MGX as part owners, have been signed, and the deal is expected to close on January 22nd, 2026. His letter said that for users in the US, the new joint venture will oversee data protection, the security of a newly-retrained algorithm, content moderation, and the deployment of the US app and platform.
Read on for all the latest news on the TikTok ban law in the US.
Technology
Secret phrases to get you past AI bot customer service
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You’re gonna love me for this.
Say you’re calling customer service because you need help. Maybe your bill is wrong, your service is down or you want a refund. Instead of a person, a cheerful AI voice answers and drops you into an endless loop of menus and misunderstood prompts. Now what?
That’s not an accident. Many companies use what insiders call “frustration AI.” The system is specifically designed to exhaust you until you hang up and walk away.
Not today. (Get more tips like this at GetKim.com)
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Here are a few ways to bypass “frustration” AI bots. (Sebastian Kahnert/picture alliance via Getty Images)
Use the magic words
You want a human. For starters, don’t explain your issue. That’s the trap. You need words the AI has been programmed to treat differently.
Nuclear phrases: When the AI bot asks why you’re calling, say, “I need to cancel my service” or “I am returning a call.” The word cancel sets off alarms and often sends you straight to the customer retention team. Saying you’re returning a call signals an existing issue the bot cannot track. I used that last weekend when my internet went down, and, bam, I had a human.
Power words: When the system starts listing options, clearly say one word: “Supervisor.” If that doesn’t work, say, “I need to file a formal complaint.” Most systems are not programmed to deal with complaints or supervisors. They escalate fast.
Technical bypass: Asked to enter your account number? Press the pound key (#) instead of numbers. Many older systems treat unexpected input as an error and default to a human.
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“Supervisor” is one magic word that can get you a human on the other end of the line. (Neil Godwin/Future via Getty Images)
Go above the bots
If direct commands fail with AI, be a confused human.
The Frustration Act: When the AI bot asks a question, pause. Wait 10 seconds before answering. These systems are built for fast, clean responses. Long pauses often break the flow and send your call to a human.
The Unintelligible Bypass: Stuck in a loop? Act like your phone connection is terrible. Say garbled words or nonsense. After the system says, “I’m having trouble understanding you” three times, many bots automatically transfer you to a live agent.
The Language Barrier Trick: If the company offers multiple languages, choose one that’s not your primary language or does not match your accent. The AI often gives up quickly and routes you to a human trained to handle language issues.
Use these tricks when you need help. You are calling for service, not an AI bot.
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Long pauses and garbled language can also get you referred to a human. (iStock)
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Technology
The latest iPad Air is $400 for the first time and arrives by Christmas
If you have $400 and want an iPad, your options are usually kind of limited to either just the base iPad, or better yet, the latest iPad Mini — if it happens to be on sale when you’re shopping (it is now, but that’s not always the case). But right now, you should consider getting the 128GB version of Apple’s 11-inch iPad Air with the capable M3 processor. At Target, multiple colors of this model are $399.99, beating the previous low of $449.99 we’ve seen during large-scale deal events. Currently, no other retailer is matching this price. This sale ends Saturday night.
$400 is a sweet price for this model, as it debuted in early 2025 for $600. In terms of how it stacks up to other iPad models, Verge editor-at-large David Pierce said in his impressions that the M3 Air is “exactly what you think it is. Which is fine.” I know, that sounds like a back-handed compliment, but it’s been a while since iPads peaked in terms of utility, design, and fast performance. This one carries the torch in Apple’s tablet dominance, and its M3 processor means it’ll be a fantastic tablet for longer than any other iPad at the $400 price point. Read our in-depth impressions.
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