The AI Tennis Robot That Plays 3 Sports Better Than Your Friends

You know that feeling when you want to practice your serve but no one’s available to hit with you? Or when you’re playing a casual match with friends and everyone’s arguing about whether that ball was in or out? Designer Jaehong Jeon has created something that might just solve both problems, and it happens to look like the friendliest little robot you’ve ever seen.

ORVY is a court-centered companion robot that’s basically the Swiss Army knife of racket sports. This isn’t some clunky, industrial-looking machine that screams “future dystopia.” Instead, it’s got this adorable, minimalist design that looks like a friendly elephant decided to become a sports assistant. The rounded white body sits low to the ground on wheels, with what almost looks like a trunk extending forward. It’s the kind of design that makes you want to pat it on the head and say “good robot.”

Designer: Jaehong Jeon

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But here’s where it gets really interesting. We’re living in a moment where tennis courts are becoming increasingly flexible spaces. Pickleball is exploding in popularity across North America and Europe, and padel is gaining serious traction too. Courts that used to be dedicated solely to tennis are now being repurposed and shared among multiple sports. ORVY was designed specifically for this new reality of multi-use sports venues.

The robot operates in three different modes, each addressing a specific need. In “Following” mode, ORVY acts like that friend who’s always down to hang out. It tracks players around the court during pickleball and padel games, moving quietly along the sidelines without getting in the way. Think of it as your personal sports documentarian, except instead of just recording, it’s gathering data and learning your playing style.

Switch it to “AI Referee” mode, and ORVY becomes the neutral third party every friendly match needs. Using vision sensing technology, it tracks scores and makes accurate calls about whether balls are in or out. No more disputes, no more “I’m pretty sure that was on the line” arguments. The robot watches, learns the movements of both players, and can even simulate their playing styles for later analysis. It’s like having Hawk-Eye technology, but for your weekend games.

The “AI Coach” mode is where ORVY really shines for solo practitioners. When you’re training alone, it delivers balls and analyzes your movements in real time, providing feedback on your technique. You can select your desired opponent type and playing style, and ORVY adjusts accordingly. Want to practice against someone who hits with heavy topspin? ORVY’s got you. Need to work on your response to a serve-and-volley player? It can simulate that too.

What’s brilliant about the design is how Jeon drew inspiration from Wimbledon’s famous all-white dress code. Just as that tradition maintains visual focus during play, ORVY’s clean white exterior allows it to blend into the court environment without becoming a distraction. It’s there when you need it, but it doesn’t demand attention. The neutral color scheme also conveys a sense of reliability and trustworthiness, which is exactly what you want from equipment making judgment calls in your games.

This isn’t just about having a cool gadget on the court. ORVY represents a shift in how we think about sports technology and AI assistance. Rather than replacing human interaction, it’s designed to enhance solo practice and casual play. It fills the gaps when you can’t find a hitting partner or when you want objective feedback without hiring a coach. The timing couldn’t be better. As courts become shared spaces and new racket sports continue to grow, having adaptive technology that can serve multiple functions across different games makes perfect sense. ORVY isn’t locked into serving just one sport or one purpose. It’s flexible, which is exactly what modern sports facilities need.

Looking at this design, you get the sense that the future of sports technology doesn’t have to be intimidating or exclusive. It can be approachable, versatile, and yes, even kind of cute. ORVY manages to pack sophisticated AI capabilities into a form that feels more like a helpful companion than a complicated machine. And in a world where technology often feels like it’s racing ahead of us, that’s a refreshing change of pace.

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Students Just Built a Pavilion That Robots Can Rebuild Forever

Here’s what I love about architecture that makes you stop and think: it’s not just about creating beautiful spaces anymore. It’s about imagining how we can build better, smarter, and in ways that don’t treat our planet like a disposable resource. That’s exactly what’s happening with Arkhive, a fascinating timber pavilion that’s part building project, part robotic experiment, and entirely rethinking how we approach construction.

Picture this: a wooden structure that looks like it could be straight out of a sci-fi movie, assembled entirely by industrial robotic arms with precision that human hands simply can’t match. But here’s the kicker. This isn’t just another flashy tech demo. Arkhive was created by students from University College London’s Design for Manufacture program, and it’s tackling one of construction’s biggest problems: waste.

Designers: Design for Manufacture, Bartlett School of Architecture, University College London

Think about how we typically build things. We design them, construct them, use them for a while, and then when we’re done, we tear them down and haul the debris to a landfill. It’s a pretty wasteful cycle when you actually stop to consider it. Arkhive flips that script entirely. Every single component of this pavilion can be taken apart and reassembled into completely different configurations without losing any material. It’s like architectural Lego blocks, but way more sophisticated.

The magic happens through something called reversible joinery. Instead of nails, screws, or adhesives that permanently bind materials together, these connections can be undone and redone as many times as needed. The timber components fit together in a modular system that prioritizes adaptability over permanence. So when the structure has served its purpose in one location or configuration, it doesn’t become yesterday’s trash. It becomes tomorrow’s building material for something entirely new.

What really sets this project apart is the marriage of sustainable design thinking with cutting-edge robotics. UCL recently invested over £400,000 in developing robotics facilities specifically focused on low-carbon construction materials and innovative building practices. The Arkhive project is part of this larger movement where architecture schools aren’t just teaching students to draw pretty buildings. They’re teaching them to wrestle with real-world problems using technology that’s reshaping entire industries.

The pavilion itself was installed at St Andrews Botanic Garden in Scotland during summer 2025, where it served as a venue for public events. Imagine attending a lecture or community gathering inside a space that represents a fundamentally different approach to building. It’s not just a conversation starter; it’s a working prototype of what circular construction could look like at scale.

This kind of project matters because it addresses something crucial in our current moment. The construction industry is responsible for a massive chunk of global carbon emissions and waste production. If we’re serious about tackling climate change and resource depletion, we need to completely reimagine how we build. Not just what we build with, but how we think about the entire lifecycle of structures.

The students behind Arkhive aren’t just learning architectural theory in classrooms. They’re getting hands-on experience with industrial robotic systems, working through the messy reality of taking ambitious ideas from concept to full-scale construction. That’s the kind of education that actually prepares people to transform industries rather than just perpetuate existing practices.

What excites me most about projects like this is how they make sustainable construction feel less like sacrifice and more like innovation. We’re not talking about settling for less sophisticated buildings in the name of sustainability. We’re talking about using advanced technology to create structures that are more adaptable, more efficient, and ultimately more intelligent than what we’ve been building for centuries. The future Arkhive points toward is one where buildings aren’t static monuments but dynamic systems that can evolve alongside our changing needs.

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Meet M1: The AI Companion That Wants to Live in Your Home

You’ve seen robots in sci-fi movies, stiff and awkward humanoids that stumble through doorways while trying to act human. But what if I told you there’s a 15-inch robot that actually wants to become part of your everyday life, and it might just pull it off? Meet M1, Zeroth’s flagship home robot that’s rewriting what it means to have a robotic companion.

M1 isn’t trying to be your butler or your therapist. Instead, it occupies this fascinating space between tech gadget and genuine helper. Zeroth describes it as “embodied intelligence,” which sounds like marketing speak until you realize what they mean. This little robot sees, listens, remembers, and most importantly, acts on what it learns about you and your household. It’s built on the idea of human-technology symbiosis, bringing interaction, companionship, and protection into one compact form that doesn’t feel like you’re living in a dystopian future.

Designer: Zeroth

Let’s talk design. M1 stands roughly 15 inches tall, deliberately sized to feel approachable rather than intimidating. The materials tell their own story: stainless steel, aluminum alloy, ABS, rubber, silicone, and glass come together in a way that feels both premium and purposeful. This isn’t cheap plastic masquerading as innovation. There’s a thoughtfulness to the construction that suggests Zeroth actually considered how this robot would exist in your living room, not just function in a lab.

But here’s where M1 gets genuinely interesting. It’s not just a novelty gadget collecting dust after the initial excitement wears off. The robot offers fall detection and mobile safety checks for older adults who want to maintain independence at home. For busy parents, it steps in as that extra set of eyes, managing reminders and routines while keeping kids engaged. And for the makers and tech enthusiasts? M1 becomes a canvas for customization and experimentation, letting you build and define what your first personal robot should actually do.

Zeroth launched this five-robot lineup at CES 2026, but M1 is the one they’re pushing into U.S. homes first. The company, founded in 2024, isn’t just throwing robots at the market to see what sticks. They’ve developed what they call their “Technology DNA,” a unified foundation built on three pillars: advanced motion control, an evolving interaction model, and proprietary actuator engineering. Translation? M1 moves more naturally, learns how you communicate, and packs serious tech into that compact frame.

The pricing sits at $2,399 during the pre-order phase, down from its $2,999 MSRP. That’s not impulse-buy territory, but it’s also not astronomical when you consider what you’re getting. Expected shipping starts April 15, 2026, giving Zeroth time to fine-tune production and hopefully avoid the launch disasters that have plagued other robotics companies.

What makes M1 particularly compelling is how Zeroth positions it. This isn’t about replacing human connection or automating every aspect of life. Instead, M1 fills gaps. It’s there when you need a reminder to take medication but don’t want to set another phone alarm. It engages with kids when you’re making dinner and can’t referee the tenth sibling argument of the day. It monitors for falls without making Grandma feel like she’s being watched by Big Brother. The voice intelligence integration means M1 responds naturally to conversation rather than requiring you to memorize specific commands. It’s the difference between talking to a device and talking with a companion. Over time, the robot learns household patterns, preferences, and needs, becoming more useful the longer it stays in your home.

Zeroth is betting that 2026 is the year consumers are finally ready for home robots that do more than vacuum floors or play music. M1 represents that gamble in physical form, a synthesis of cutting-edge AI, thoughtful design, and practical functionality. Whether it succeeds depends on whether people see value in having a small robotic presence that promises to make life just a little bit easier.

The company showcased M1 and their full robot lineup at CES 2026 for anyone wanting a hands-on experience with the technology. The future of home robotics might not look like the towering androids we expected. Instead, it might be 15 inches tall, made of premium materials, and quietly learning your routine while sitting on your kitchen counter. M1 isn’t just another smart device. It’s Zeroth’s attempt to answer a question we’ve been asking for decades: what happens when robots finally come home?

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This $7,000 Robot Shapeshifts Into 3 Different Machines

Imagine a robot that can transform like a high-tech LEGO set, swapping out legs for arms or wheels depending on what the day throws at it. That’s exactly what LimX Dynamics has cooked up with their latest creation, the Tron 2, and honestly, it’s making me rethink everything I thought I knew about what robots can do.

The Tron 2 isn’t your typical one-trick-pony robot. This thing is basically the Swiss Army knife of the robotics world. Chinese startup LimX Dynamics just unveiled this modular marvel that can morph between three completely different configurations: a dual-armed humanoid torso, a wheeled-leg explorer, or a bipedal walker that can actually climb stairs without making you nervous. And get this, you can switch between these forms with just a screwdriver. No fancy tools, no complicated procedures. Just some strategic unscrewing and you’ve got a whole new robot.

Designer: LimX Dynamics

The company’s demo video starts with something delightfully surreal: just a pair of robotic legs casually strolling along, completely headless and armless. Then, like watching a transformer come to life in real time, those same leg components get repurposed into arms, complete with a head and torso. Suddenly, you’ve got a full humanoid lifting heavy water bottles and showing off its surprisingly impressive strength.

What makes the Tron 2 particularly fascinating is its intelligence layer. This isn’t just a mechanical chameleon. It’s powered by advanced AI and built on what’s called a vision-language-action platform, which essentially means it can see, understand commands, and actually do something useful with that information. The robot comes with a fully open software development kit that plays nice with both ROS1 and ROS2, making it a dream for researchers and developers who want to experiment without fighting proprietary systems.

Performance-wise, the specs are genuinely impressive. Each of its dual arms features seven degrees of freedom with a reach of 70 centimeters and can handle up to 10 kilograms of payload together. The wheeled configuration offers about four hours of runtime and can haul around 30 kilograms of cargo, while the bipedal mode excels at navigating tricky terrain like staircases that would leave most wheeled robots stuck at the bottom. The demo footage shows Tron 2 doing things that feel almost show-offy: playing table tennis, performing cartwheels, rolling around smoothly on wheels, and conquering staircases with the confidence of someone who’s done it a thousand times. It’s the kind of versatility that makes you wonder why we’ve been so committed to single-purpose robots for so long.

And here’s where things get really interesting. LimX is positioning the Tron 2 as ideal for future Mars missions. Think about it: on Mars, you can’t exactly call a repair truck when something breaks or send a specialized robot for every different task. You need something adaptable, something that can switch roles as mission needs evolve. The modular design means you could potentially swap out damaged components or reconfigure for different tasks without needing an entirely new robot shipped from Earth.

For research labs, the Tron 2 offers something that’s been surprisingly rare: a flexible test bed that can support multiple types of projects without requiring a whole fleet of different robots. Whether you’re studying manipulation, locomotion, or AI integration, you can configure the same platform to suit your specific needs. Perhaps most surprisingly, this technological marvel starts at just 49,800 Chinese yuan, which translates to around $7,000 USD. For context, that’s dramatically cheaper than many specialized robots that can only do a fraction of what the Tron 2 offers. Pre-orders are already open, though LimX hasn’t fully disclosed all the pricing details or specified exactly who their target customers are.

The Tron 2 represents something bigger than just another cool robot demo. It’s pointing toward a future where adaptability matters more than specialization, where one well-designed platform can handle whatever challenges come its way. Whether it ends up exploring Mars or revolutionizing warehouse operations here on Earth, this shape-shifting bot is definitely one to watch.

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Hyundai debuts a fully autonomous, production-ready droid engineered to tackle real-world tasks

Hyundai Motor Group Robotics LAB has been working on wheeled autonomous robots for some years now, with a gradual development timeline. They revealed the vision of a metamobility bot at CES 2022, which would be better than Boston Dynamics’ Spot the dog robot. The idea was just in the concept stage at the time, and coming from the South Korean giant, we knew it would be substantial when it finally arrived.

Finally, they’ve revealed the Mobile Eccentric Droid, a.k.a. MobED, a mobility robot platform tailored for a diverse range of industrial and everyday-use applications. The bot was shown off at the International Robot Exhibition 2025 (iREX 2025) in Tokyo. According to Dong Jin Hyun, Vice President and Head of Hyundai Motor Group Robotics LAB, the new robot will help “accelerate a future where humans and robots coexist.” The most exciting bit, it’ll be up for sale in the first half of 2026.

Designer: Hyundai

MobED thrives on three main pillars, which refresh our approach towards robotics. These are the Adaptive Mobility (hardware), Intuitive Autonomy (software), and Infinite Journey (applications). This makes the production-ready autonomous bot poised to reboot how robots move, navigate, and ultimately perform tasks in any setup, be it in an industrial location, unknown outdoor terrain, or narrow corridors of your home. Thereby making it perfect for a range of tasks, right from delivering your groceries and carrying gear up a mountain to acting as a golf caddy and being used for creative movie direction.

The wheeled workhorse is equipped with Hyundai’s drive-and-life (DnL) modules, which integrate steering, driving, and height adjustment into one portable unit. TI is integrated with adaptive motion technology, which eliminates any constraints that are environment-specific. All these innovations result in precise posture control to adapt to different terrains, performing difficult tasks in any kind of environment, and that too while carrying a heavy load. The modular nature of the platform makes it ultra-versatile and well worth investing in, compared to other robotics solutions that can do only a limited number of tasks owing to their form factor.

For starters, MobED will be offered in two versions: one will be a basic model that has the mobility capabilities of a current-generation bot, while the other comes with full AI autonomy and advanced navigation sensors. The latter is a pro version, and it is equipped with full AI autonomy, upgraded sensors, LiDAR, and a camera system. You’ll get a follow-me mode, so that the bot stays by your side when you are busy doing multiple tasks. Riding on four wheels doesn’t mean it is an autonomous vehicle of sorts, as it can swivel and articulate the wheels. Just like a four-legged personal bot, it can wave by cogging up its wheel. Fit on top a robotic arm, and the bot functions as warehouse personnel.

The robot is as easy to control as an RC car, since it’s equipped with a touchscreen controller. Hyundai’s robotic division has been quite serious about the future of its rolling droid development that’s been going on for quite a few years now, and the MobED Pro is now poised to change the dynamics of the robotics landscape in the near future.

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This Interstellar-Inspired Robot Actually Walks and Rolls

Remember that sarcastic rectangular robot from Interstellar that somehow managed to walk, roll, and save humanity while delivering deadpan one-liners? Yeah, turns out someone actually built a working version of TARS, and it’s just as mesmerizing as you’d hope.

Meet TARS3D, the brainchild of roboticist Aditya Sripada and his longtime collaborator Abhishek Warrier. What started as what Sripada calls “a desire to reconnect with the simple joy of building robots” has turned into something that looks like a collapsing sculpture decided to get up and move across your living room floor. It’s weird, it’s wonderful, and it’s earning serious academic recognition.

Designers: Aditya Sripada and Abhishek Warrier

If you’ve seen Christopher Nolan’s Interstellar, you know TARS. That blocky, impossibly versatile assistant robot that accompanied astronauts across alien landscapes, morphing from a walking tower of metal rectangles into a rolling wheel when speed was needed. The movie version was actually a human-sized puppet with operators digitally erased from scenes, and its wheel form was attached to a motorized dolly. Movie magic, not actual robotics. But Sripada, who holds a master’s degree from Carnegie Mellon University’s Robotics Institute and works as a senior robotics engineer at Nimble.ai, wasn’t satisfied with movie illusions. He wanted the real deal.

TARS3D features four independently articulated telescopic pillars that transform into an X-shape faster than you can say “Cooper, this is no time for caution.” Pillars one and three rotate forward while pillars two and four swing back, and curved pads extend from the tops and bottoms of each pillar to serve as feet. The result? An eight-spoke double rimless wheel that actually rolls. According to Sripada, this is the only recreation of TARS that can genuinely both walk and roll.

What makes this even cooler is the tech behind the transformation. Sripada and Warrier wrote an entire research paper titled “Walking, Rolling, and Beyond: First-Principles and RL Locomotion on a TARS-Inspired Robot,” which explores reinforcement learning-based control for the robot’s gait. They’re combining first-principles physics with modern learning techniques, a hybrid approach that opens new possibilities for adaptable locomotion in robotics. The paper was named a finalist for the Mike Stilman Award at the 24th IEEE RAS Humanoids Conference in Seoul, which is essentially the Olympics of humanoid robotics research. Pretty impressive for what started as a curiosity project.

Here’s the thing that makes TARS3D particularly fascinating: it challenges our assumptions about what robots should look like. Most robotic locomotion research focuses on biomimicry, trying to recreate how animals and humans move. But Sripada and Warrier note in their research that robots operating in human-engineered environments might actually benefit from non-anthropomorphic forms. Why make a robot look like a person when you can make it look like an alien geometry problem that somehow solves itself?

The implications reach beyond just being a really awesome tribute to a beloved sci-fi film. This kind of adaptable, multi-terrain locomotion could have real applications for space exploration. NASA and planetary robotics programs are always looking for designs that can handle unpredictable alien landscapes. A robot that can walk carefully across rough terrain, then transform into a wheel to speed across flat surfaces? That’s the kind of versatility you want on Mars or the Moon.

There’s something refreshing about TARS3D’s existence in our current robotics landscape dominated by humanoid bots trying to walk like people or dog-like machines trotting around warehouses. This project reminds us that inspiration can come from anywhere, even a fictional robot from a movie about wormholes and time dilation. And sometimes the best solutions don’t look like anything nature ever designed.

What Sripada and Warrier have created proves that with enough engineering know-how, determination, and probably more than a few late nights, you can turn movie magic into reality. TARS3D might not crack jokes about its humor setting being at 75%, but watching it transform from walker to roller is its own kind of entertainment. Science fiction has a way of becoming science fact when the right people decide to make it happen.

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Cute fluffy robot pet is designed to provide emotional support

Most of us probably think of robots as industrial arms that assemble cars, rolling discs that clean up floors, or menacing skeletal figures out to destroy humanity. Of course, there are also a growing number of robots that would normally be classified as toys but can actually behave like mechanical pets, down to their adorable and sometimes mischievous behaviors as well. Robot dogs like Sony’s Aibo have made headlines before, and there are some like robot cats recently as well. This particular furry robot, however, eschews typical animal forms to offer a simpler but cuddlier robot that can’t really do much other than make you feel warm and fuzzy inside.

Designer: Casio, Vanguard Industries

Truth be told, not everyone will find Moflin cute and cuddly. It’s definitely a furry critter, one that’s like a very fat and big hairy caterpillar with two beady eyes or a rodent so fat you can’t even see its legs, which could trigger some people. It even wiggles and curls around like a worm. On the upside, it won’t be going around and tripping up like a dog or cat, so maintenance is simpler as well.

Unlike robot dogs and cats that try to mimic their flesh and blood counterparts, Moflin is meant to just provide joy and comfort with the feeling of something (subjectively) cute and furry cuddling up to you and seemingly responding to your love and care. It’s pretty much similar to having a stuffed toy, except it’s more dynamic and feels a bit more alive, which could actually make some people feel a bit uneasy.

Of course, Moflin has a smidgen of everyone’s favorite AI, and each robot is supposed to have its own unique personality developed through your daily interactions. It also has the semblance of emotions expressed through movement and sounds, such as trembling when stressed or whistling when happy. That said, the actual emotions the robot is “feeling” can only be read through the companion smartphone app. For the sake of immersion, Moflin’s charger isn’t just some cable or wireless charging pad but an oval bowl that looks like a bed made especially for it.

Moflin actually went on crowdfunding back in 2020, but Casio is now making it more generally available for around $400. The catch is that, at least for now, it’s only available in Japan, and there is no word yet on whether it will be wiggling its way into people’s arms globally.

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Motorskins’ SELK Technology Is Bringing Textiles To Life For A Smarter Future

MotorSkins is revolutionizing the way we interact with technology with their cutting-edge SELK technology. This innovative system exemplifies the powerful fusion of ambient computing and programmable matter, promising to profoundly transform our relationship with both the digital and physical worlds.

Designer: Motorskins

SELK technology is the flagship innovation from MotorSkins. It integrates soft robotics, fluid logic, and software/API into a cohesive and intelligent system. This sophisticated multilayered textile structure, known as programmable matter, has the ability to sense, react, and adapt to its surroundings. This makes SELK not just a piece of technology, but a dynamic and interactive material.

In today’s rapidly evolving tech landscape, ambient computing is emerging as a visionary concept for the future. It imagines a world where technology is seamlessly integrated into our environment, working effortlessly and becoming an inherent part of our daily lives. Complementing this vision is the field of programmable matter, which involves engineering materials to dynamically change their properties, such as shape or function, in response to user input or environmental changes.

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MotorSkins’ SELK technology sits at the intersection of ambient computing and programmable matter. This technology transcends traditional interfaces, offering a tactile, responsive medium that not only coexists harmoniously with its environment but actively enhances it. By incorporating SELK’s smart textile actuators into everyday products, MotorSkins showcases a forward-thinking approach to material science. These actuators transform static objects into interactive, adaptable interfaces, allowing materials to respond intuitively to user inputs and environmental changes.

The company is applying SELK technology to create dynamic orthoses in the healthcare sector. These orthoses, made from SELK’s versatile material, combine simplicity in design with enhanced functionality and performance. This wearable interface adapts to the user’s movements, providing support and flexibility where needed.

In the automotive industry, SELK technology is set to revolutionize car interiors. Imagine a car cabin that adjusts to your needs, with buttons, comfort features, and haptic feedback appearing only when required. This leads to safer and more intuitive interactions between drivers and their vehicles.

MotorSkins is also exploring how SELK can improve human-machine interfaces, creating more ergonomic workspaces and interactive, responsive environments. By merging programmable matter with the principles of ambient computing, MotorSkins is not just developing advanced tech interfaces; they are fundamentally reshaping the way we interact with technology.

These efforts predict a future where technology seamlessly integrates into our daily lives, enhancing our experiences in natural and unobtrusive ways. Motorskins’ innovative work demonstrates how design and technology can synergistically improve human life, making our interactions with the world more intuitive and connected.

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Robot dog with wheels for feet can climb stairs and fences, do tricks

Boston Dynamics’ nightmarish BigDog is finally behind us, but that doesn’t mean we’re past seeing visually headless robot dogs every now and then. Spot has become the blueprint for these smaller and more agile quadruped machines and, to be fair, it has led to quite a few interesting designs and useful applications. Despite that, there are still a few design issues that need to be addressed, particularly when it comes to the robot’s mobility on any terrain or elevation, especially stairs and fences. That’s the kind of puzzle that this new quadruped robot is solving, ironically with wheels instead of flat feet, and it’s starting to behave almost like a stereotypical dog when it comes to climbing over things it probably shouldn’t.

Designer: Unitree

It sounds almost counter-intuitive to put wheels on a robot’s feet to help it move better, but that’s exactly what will make the Unitree Go2-W a head-turner. Technically, those wheels allow it to move anywhere, practically like an all-terrain four-wheel drive, rolling over smooth floors, rough roads, or inclined surfaces like ramps with precision and agility. But if you think those wheels will give it trouble on stairs, you definitely haven’t been paying attention.

Going up any stairs is no sweat off its non-existent brow, as not only can it lift its feet like a normal (robot) dog, but the wheels actually give it a leg up, pardon the pun. The wheels not only give it a bit more grip but also help boost it up by rolling up on the vertical edge of the stairs. Like with organic dogs, going down stairs or from high places is naturally easier, just rolling off the steps or simply falling off the edge and bouncing back up.

What makes the Go2-W even more special is its ability to climb over fences, almost like a real, naughty dog. It stands on its two hind feet to prop itself on top of the ledge with its front legs. It then uses those rear wheels to hoist itself up, and it’s quite cute to watch it struggle a bit, again like a real dog.

The Unitree Go2-W can do one other trick that almost no other robot dog can. It can do “handstands” and, of course, roll around upside down on its front “feet.” These are definitely impressive abilities, though some will question their practical use. The proper accessories could help the headless dog explore places that are too dangerous for humans to deliver payloads or simply analyze the area. And no one will probably mind being able to teach the dog new tricks, presuming you don’t get too uneasy with such robot dog designs.

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Quadruped robot can pick up cigarette butts on beaches

You’re walking along a beautiful beach when your senses are suddenly marred by cigarette butts just lying along the sand. Anyone who has ever visited the beach has probably had that experience as these are among the most common trash we see lying around. Using humans to clean it up is of course the most practical but it can be a tedious and slow process.

Designer: Dynamic Legged Systems at the Italian Institute of Technology

In this age of robotics, we can of course get them to clean this up. VERO or Vacuum-cleaner Equipped Robot is one such device that has been developed for this very purpose. It is a dog-like quadruped robot that uses vacuum nozzles on its feet and is equipped with depth cameras and uses a neural network. It is based around the the AlienGo robot from Unitree.

The vacuum is mounted on the back of the robot with hoses going down the legs and with 3D-printed nozzles that can suck the butts as near the ground as possible without the robot toppling over. It is able to use the depth camera mounted on the robot’s chin and the neural network to not only detect the butts but also to chart a path towards and around it.

The VERO is tested not just on sand but also on stairs and uneven surfaces in Genova where the lab is located. It is not that quick yet but is still better than humans manually picking up butts since the latter will eventually get tired and fed up. There may be other potential use cases for a robot like this like inspecting cracks in buildings and bridges, placing nails and rivets, and even spraying weeds in crop fields.

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