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Robot dog is making waves with its underwater skills

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Robot dog is making waves with its underwater skills

The world of robotics has taken an exciting plunge with the latest iteration of MAB Robotics’ Honey Badger quadruped robot. This innovative machine is not just another land-dwelling robot dog; it is now making waves with its ability to walk underwater.

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Honey Badger 4.0 quadruped robot underwater (MAB Robotics) (Kurt “CyberGuy” Knutsson)

From land to sea: The Honey Badger’s evolution

MAB Robotics, a Polish company founded in 2019, has been refining its Honey Badger robot since its inception. The fourth generation, known as Honey Badger 4.0, has added a surprising new skill to its repertoire: underwater locomotion.

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Honey Badger 4.0 quadruped robot underwater (MAB Robotics) (Kurt “CyberGuy” Knutsson)

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Diving into the details

The Honey Badger 4.0 measures about 23.6 inches in length and stands between 9.8 and 19.6 inches high, weighing in at approximately 26.5 pounds. This compact yet capable machine boasts a payload capacity of around 4.4 pounds. It is equipped with RGB and thermal cameras, lidar and gas sensors, allowing it to navigate various environments effectively. The robot can operate for up to two hours on its built-in lithium-ion battery and can be controlled remotely via 5G or a fiber-optic cable.

Honey Badger 4.0 quadruped robot underwater (MAB Robotics) (Kurt “CyberGuy” Knutsson)

Making waves in robotics

What truly sets the Honey Badger apart is its amphibious capability. Recent footage shows the robot confidently walking along the bottom of a swimming pool. While legs may not be the most efficient means of underwater propulsion, this versatility opens up new possibilities for the robot’s applications.

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Potential applications

The Honey Badger’s amphibious nature makes it ideal for a variety of tasks. It could be invaluable in search and rescue operations in disaster areas, as well as for inspection and maintenance in flooded environments. The robot is also well-suited for industrial inspections across diverse settings and can contribute to research and development in robotics and locomotion.

A group of Honey Badger 4.0 quadruped robots (MAB Robotics) (Kurt “CyberGuy” Knutsson)

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Kurt’s key takeaways

The Honey Badger 4.0’s ability to operate both on land and underwater showcases the potential for versatile and adaptable robots in various fields. As MAB Robotics continues to refine and improve their design, we can expect to see even more impressive capabilities from this tough little robot dog. The future of robotics is looking increasingly amphibious, and the Honey Badger is leading the pack.

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Birdbuddy’s new smart feeders aim to make spotting birds easier, even for beginners

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Birdbuddy’s new smart feeders aim to make spotting birds easier, even for beginners

Birdbuddy is introducing two new smart bird feeders: the flagship Birdbuddy 2 and the more compact, cheaper Birdbuddy 2 Mini aimed at first-time users and smaller outdoor spaces. Both models are designed to be faster and easier to use than previous generations, with upgraded cameras that can shoot in portrait or landscape and wake instantly when a bird lands so you’re less likely to miss the good stuff.

The Birdbuddy 2 costs $199 and features a redesigned circular camera housing that delivers 2K HDR video, slow-motion recording, and a wider 135-degree field of view. The upgraded built-in mic should also better pick up birdsong, which could make identifying species easier using both sound and sight.

The feeder itself offers a larger seed capacity and an integrated perch extender, along with support for both 2.4GHz and 5GHz Wi-Fi for more stable connectivity. The new model also adds dual integrated solar panels to help keep it powered throughout the day, while adding a night sleep mode to conserve power.

The Birdbuddy 2 Mini is designed to deliver the same core AI bird identification and camera experience, but in a smaller, more accessible package. At 6.95 inches tall with a smaller seed capacity, it’s geared toward first-time smart birders and smaller outdoor spaces like balconies, and it supports an optional solar panel.

Birdbuddy 2’s first batch of preorders has already sold out, with shipments expected in February 2026 and wider availability set for mid-2026. Meanwhile, the Birdbuddy 2 Mini will be available to preorder for $129 in mid-2026, with the company planning on shipping the smart bird feeder in late 2026.

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Robots learn 1,000 tasks in one day from a single demo

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Robots learn 1,000 tasks in one day from a single demo

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Most robot headlines follow a familiar script: a machine masters one narrow trick in a controlled lab, then comes the bold promise that everything is about to change. I usually tune those stories out. We have heard about robots taking over since science fiction began, yet real-life robots still struggle with basic flexibility. This time felt different.

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Researchers highlight the milestone that shows how a robot learned 1,000 real-world tasks in just one day. (Science Robotics)

How robots learned 1,000 physical tasks in one day

A new report published in Science Robotics caught our attention because the results feel genuinely meaningful, impressive and a little unsettling in the best way. The research comes from a team of academic scientists working in robotics and artificial intelligence, and it tackles one of the field’s biggest limitations.

The researchers taught a robot to learn 1,000 different physical tasks in a single day using just one demonstration per task. These were not small variations of the same movement. The tasks included placing, folding, inserting, gripping and manipulating everyday objects in the real world. For robotics, that is a big deal.

Why robots have always been slow learners

Until now, teaching robots physical tasks has been painfully inefficient. Even simple actions often require hundreds or thousands of demonstrations. Engineers must collect massive datasets and fine-tune systems behind the scenes. That is why most factory robots repeat one motion endlessly and fail as soon as conditions change. Humans learn differently. If someone shows you how to do something once or twice, you can usually figure it out. That gap between human learning and robot learning has held robotics back for decades. This research aims to close that gap.

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The research team behind the study focuses on teaching robots to learn physical tasks faster and with less data. (Science Robotics)

How the robot learned 1,000 tasks so fast

The breakthrough comes from a smarter way of teaching robots to learn from demonstrations. Instead of memorizing entire movements, the system breaks tasks into simpler phases. One phase focuses on aligning with the object, and the other handles the interaction itself. This method relies on artificial intelligence, specifically an AI technique called imitation learning that allows robots to learn physical tasks from human demonstrations.

The robot then reuses knowledge from previous tasks and applies it to new ones. This retrieval-based approach allows the system to generalize rather than start from scratch each time. Using this method, called Multi-Task Trajectory Transfer, the researchers trained a real robot arm on 1,000 distinct everyday tasks in under 24 hours of human demonstration time.

Importantly, this was not done in a simulation. It happened in the real world, with real objects, real mistakes and real constraints. That detail matters.

Why this research feels different

Many robotics papers look impressive on paper but fall apart outside perfect lab conditions. This one stands out because it tested the system through thousands of real-world rollouts. The robot also showed it could handle new object instances it had never seen before. That ability to generalize is what robots have been missing. It is the difference between a machine that repeats and one that adapts.

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The robot arm practices everyday movements like gripping, folding and placing objects using a single human demonstration. (Science Robotics)

A long-standing robotics problem may finally be cracking

This research addresses one of the biggest bottlenecks in robotics: inefficient learning from demonstrations. By decomposing tasks and reusing knowledge, the system achieved an order of magnitude improvement in data efficiency compared to traditional approaches. That kind of leap rarely happens overnight. It suggests that the robot-filled future we have talked about for years may be nearer than it looked even a few years ago.

What this means for you

Faster learning changes everything. If robots need less data and less programming, they become cheaper and more flexible. That opens the door to robots working outside tightly controlled environments.

In the long run, this could enable home robots to learn new tasks from simple demonstrations instead of specialist code. It also has major implications for healthcare, logistics and manufacturing.

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More broadly, it signals a shift in artificial intelligence. We are moving away from flashy tricks and toward systems that learn in more human-like ways. Not smarter than people. Just closer to how we actually operate day to day.

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Kurt’s key takeaways 

Robots learning 1,000 tasks in a day does not mean your house will have a humanoid helper tomorrow. Still, it represents real progress on a problem that has limited robotics for decades. When machines start learning more like humans, the conversation changes. The question shifts from what robots can repeat to what they can adapt to next. That shift is worth paying attention to.

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If robots can now learn like us, what tasks would you actually trust one to handle in your own life? Let us know by writing to us at Cyberguy.com

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Plaud updates the NotePin with a button

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Plaud updates the NotePin with a button

Plaud has updated its compact NotePin AI recorder. The new NotePin S is almost identical to the original, except for one major difference: a button. It’s joined by a new Plaud Desktop app for recording audio in online meetings, which is free to owners of any Plaud Note or NotePin.

The NotePin S has the same FitBit-esque design as the 2024 original and ships with a lanyard, wristband, clip, and magnetic pin, so you can wear it just about any way you please — now all included in the box, whereas before the lanyard and wristband were sold separately.

It’s about the same size as the NotePin, comes in the same colors (black, purple, or silver), offers similar battery life, and still supports Apple Find My. Like the NotePin, it records audio and generates transcriptions and summaries, whether those are meeting notes, action points, or reminders.

But now it has a button. Whereas the first NotePin used haptic controls, relying on a long squeeze to start recording, with a short buzz to let you know it worked, the S switches to something simpler. A long press of the button starts recording, a short tap adds highlight markers. Plaud’s explanation for the change is simple: buttons are less ambiguous, so you’ll always know you’ve successfully pressed it and started recording, whereas original NotePin users complained they sometimes failed to record because they hadn’t squeezed just right.

AI recorders like this live or die by ease of use, so removing a little friction gives Plaud better odds of survival.

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Alongside the NotePin S, Plaud is launching a new Mac and PC application for recording the audio from online meetings. Plaud Desktop runs in the background and activates whenever it detects calls from apps including Zoom, Meet, and Teams, recording both system audio and from your microphone. You can set it to either record meetings automatically or require manual activation, and unlike some alternatives it doesn’t create a bot that joins the call with you.

Recordings and notes are synced with those from Plaud’s line of hardware recorders, with the same models used for transcription and generation, creating a “seamless” library of audio from your meetings, both online and off.

Plaud Desktop is available now and is free to anyone who already owns a Plaud Note or NotePin device. The new NotePin S is also available today, for $179 — $20 more than the original, which Plaud says will now be phased out.

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