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A lightweight arm doing heavier work than you would expect. This one weighs 9.2 kg and can lift up to 12 kg. That already tells you a lot about the mechanical design and power density. A few details that stood out to me: • Controlled via a PlayStation joystick,... show more

Ilir Aliu

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25,726 次观看 • 8 个月前 •via X (Twitter)

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An ultra compact, high precision industrial robot arm. This one stood out to me because it targets a part of automation that is usually glossed over. Extreme precision in very small spaces. According to Oleksandr Stepanenko, the arm is designed from the ground up with fully custom electronics, software, and calibration, paired with industrial components from Harmonic Drive and maxon. Reported specs are notable: • Repeatability better than 0.001 mm • Payload 250 g • Reach 250 mm • Total mass 1.5 kg This kind of form factor opens up use cases that traditional industrial arms struggle with. Think PCB assembly, micro soldering, precision pick and place of irregular parts, and medical or micro robotics components. ❗️What I find interesting is not just the numbers, but the direction… Smaller, lighter, highly precise systems could unlock automation in environments where space, inertia, and tolerance are the real constraints. Credit to Oleksandr Stepanenko for the original work and post. —- Weekly robotics and AI insights. Subscribe free:

An ultra compact, high precision industrial robot arm. This one stood out to me because it targets a part of automation that is usually glossed over. Extreme precision in very small spaces. According to Oleksandr Stepanenko, the arm is designed from the ground up with fully custom electronics, software, and calibration, paired with industrial components from Harmonic Drive and maxon. Reported specs are notable: • Repeatability better than 0.001 mm • Payload 250 g • Reach 250 mm • Total mass 1.5 kg This kind of form factor opens up use cases that traditional industrial arms struggle with. Think PCB assembly, micro soldering, precision pick and place of irregular parts, and medical or micro robotics components. ❗️What I find interesting is not just the numbers, but the direction… Smaller, lighter, highly precise systems could unlock automation in environments where space, inertia, and tolerance are the real constraints. Credit to Oleksandr Stepanenko for the original work and post. —- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

74,345 次观看 • 8 个月前

Every mobile robot has the same problem. The arms are too heavy. Too weak. Too dumb… You bolt on a robot designed for a factory floor and wonder why your AMR’s battery dies in 2 hours. The payload-to-weight ratio kills you. The arm weighs 20kg and lifts 5. Mobile manipulation? A forklift with a wrist! Eris and Dimitris Sako, two brothers in Zurich (Duatic), spent years inside ETH’s Robotic Systems Lab staring at this exact problem. Their answer: control the muscle. They built their own Quasi-Direct Drive actuators from scratch. And an arm around them. And a robot around the arm. The DynaArm weighs 9 kg. Lifts 12. IP66. Backdrivable!!! …meaning it feels contact like a human arm does. Payload-to-weight ratio is inverted….the arm lifts more than itself! Their Alpha robot puts two of these on a wheeled base that carries 200 kg. Vision-guided. Hot-swappable batteries. Built for floor-to-shelf, not for selfies at trade shows (even though those are pretty good too). A machine that actually works in a warehouse. This is the European robotics playbook done right: deep hardware R&D → vertical integration → real product. Watch these two, and their team. I’m a huge fan of their work! 👋 —— Weekly robotics and AI insights. Subscribe free:

Every mobile robot has the same problem. The arms are too heavy. Too weak. Too dumb… You bolt on a robot designed for a factory floor and wonder why your AMR’s battery dies in 2 hours. The payload-to-weight ratio kills you. The arm weighs 20kg and lifts 5. Mobile manipulation? A forklift with a wrist! Eris and Dimitris Sako, two brothers in Zurich (Duatic), spent years inside ETH’s Robotic Systems Lab staring at this exact problem. Their answer: control the muscle. They built their own Quasi-Direct Drive actuators from scratch. And an arm around them. And a robot around the arm. The DynaArm weighs 9 kg. Lifts 12. IP66. Backdrivable!!! …meaning it feels contact like a human arm does. Payload-to-weight ratio is inverted….the arm lifts more than itself! Their Alpha robot puts two of these on a wheeled base that carries 200 kg. Vision-guided. Hot-swappable batteries. Built for floor-to-shelf, not for selfies at trade shows (even though those are pretty good too). A machine that actually works in a warehouse. This is the European robotics playbook done right: deep hardware R&D → vertical integration → real product. Watch these two, and their team. I’m a huge fan of their work! 👋 —— Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

25,966 次观看 • 5 个月前

The exercise that most people have never even seen that can build your chest and pressing power the most It’s an exercise that has no home, no faction has made it famous. Allow me to share the benefits First, you actually already use this concept on other exercises. You barbell row, and you single arm row. Why wouldn’t you also barbell bench, and single arm bench? Second, most people would agree they have a stronger side. Usually the dominant arm is stronger. This exercise is great for ensuring you don’t have a large strength discrepancy on your arms, and if you do, this exercise can fix that for you. Single arm pressing is also going to train the core. A lot of people new to this exercise will actually report a lot of abdominal soreness, and you get this from bracing and stabilizing the load on one side and no load on the other. The weight creates a “sling” effect for the core. This is what makes single arm bench much different than just alternating bench. Lastly I think the triceps are trained much more directly than 2 arm variations which helps transfer to not only bench but overhead press as well

The exercise that most people have never even seen that can build your chest and pressing power the most It’s an exercise that has no home, no faction has made it famous. Allow me to share the benefits First, you actually already use this concept on other exercises. You barbell row, and you single arm row. Why wouldn’t you also barbell bench, and single arm bench? Second, most people would agree they have a stronger side. Usually the dominant arm is stronger. This exercise is great for ensuring you don’t have a large strength discrepancy on your arms, and if you do, this exercise can fix that for you. Single arm pressing is also going to train the core. A lot of people new to this exercise will actually report a lot of abdominal soreness, and you get this from bracing and stabilizing the load on one side and no load on the other. The weight creates a “sling” effect for the core. This is what makes single arm bench much different than just alternating bench. Lastly I think the triceps are trained much more directly than 2 arm variations which helps transfer to not only bench but overhead press as well

Official Strength Debates

11,641 次观看 • 2 个月前

Porsche 911 GT3, 996. This is what makes it characterful. Manual only, 6 cylinders and a very race car feel. That already tells you everything. Then the engine, 3.6 Mezger flat-six that just wants to rev to 8200 RPM. Loud, mechanical and full of life this car feels raw a lot less than a modern GT3. Lightweight, direct steering and no filters. Compared to the 997, this feels more alive and looks more raw still. The headlights are still controversial and the interior is basic, ride is stiff too, but that’s part of it, you expect a car made for racing to handle comfortably? It’s about driving, racing and that’s what gives it character.

Porsche 911 GT3, 996. This is what makes it characterful. Manual only, 6 cylinders and a very race car feel. That already tells you everything. Then the engine, 3.6 Mezger flat-six that just wants to rev to 8200 RPM. Loud, mechanical and full of life this car feels raw a lot less than a modern GT3. Lightweight, direct steering and no filters. Compared to the 997, this feels more alive and looks more raw still. The headlights are still controversial and the interior is basic, ride is stiff too, but that’s part of it, you expect a car made for racing to handle comfortably? It’s about driving, racing and that’s what gives it character.

Autowelt

27,212 次观看 • 4 个月前

Heavy-duty robot arm handling a glowing hot forging on a trimming press. Humanoids might make sense to a certain degree in homes, and some startups are aggressively pushing the idea that they will become valuable in logistics or manufacturing. As someone who spends a lot of time on the shop floor talking to manufacturing engineers and plant managers, constantly hunting for real pain points and evaluating the right automation use cases for my robotic startup clients, I see this very clearly: In the brutal environment of forging (extreme heat, heavy parts, and high-force operations) specialized industrial robots are not just the better choice. They are the only practical and economical solution right now. Credit: WKB Systems (original source) ——- Weekly robotics and AI insights. Subscribe free:

Heavy-duty robot arm handling a glowing hot forging on a trimming press. Humanoids might make sense to a certain degree in homes, and some startups are aggressively pushing the idea that they will become valuable in logistics or manufacturing. As someone who spends a lot of time on the shop floor talking to manufacturing engineers and plant managers, constantly hunting for real pain points and evaluating the right automation use cases for my robotic startup clients, I see this very clearly: In the brutal environment of forging (extreme heat, heavy parts, and high-force operations) specialized industrial robots are not just the better choice. They are the only practical and economical solution right now. Credit: WKB Systems (original source) ——- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

17,226 次观看 • 2 个月前

a16z's Christian Keil breaks down the state of the satellite internet market - and says there's room for a lot more companies than just Starlink: "It took a lot more than one company to build the first internet. It's going to take a lot more than one company to build the internet from space." "You're going to see a lot more types of satellites out there, a lot more types of services being offered, and we're in the very, very, very beginning stages of that."

a16z's Christian Keil breaks down the state of the satellite internet market - and says there's room for a lot more companies than just Starlink: "It took a lot more than one company to build the first internet. It's going to take a lot more than one company to build the internet from space." "You're going to see a lot more types of satellites out there, a lot more types of services being offered, and we're in the very, very, very beginning stages of that."

TBPN

14,076 次观看 • 7 个月前

Open-source robot arm meets hand tracking [📍GitHub below] It is designed with an industrial mindset but built as a 3D-printed desktop system. PAROL6 paired with a LEAP Motion controller is a nice example of how accessible robot teleoperation has become. • Hand motion is streamed to the robot at 100 Hz via UDP • A pneumatic gripper is controlled by simple fist open and close gestures • The entire robot stack is open source, from mechanics to control software Combine that with low-latency hand tracking and you get a very practical platform for learning manipulation, teleoperation, and human-robot interfaces. This kind of setup is great for experimentation, teleop, data collection, and teaching robots by demonstration All without proprietary hardware or locked software. Credit to SourceRobotics 📍Code: —— Weekly robotics and AI insights. Subscribe free:

Open-source robot arm meets hand tracking [📍GitHub below] It is designed with an industrial mindset but built as a 3D-printed desktop system. PAROL6 paired with a LEAP Motion controller is a nice example of how accessible robot teleoperation has become. • Hand motion is streamed to the robot at 100 Hz via UDP • A pneumatic gripper is controlled by simple fist open and close gestures • The entire robot stack is open source, from mechanics to control software Combine that with low-latency hand tracking and you get a very practical platform for learning manipulation, teleoperation, and human-robot interfaces. This kind of setup is great for experimentation, teleop, data collection, and teaching robots by demonstration All without proprietary hardware or locked software. Credit to SourceRobotics 📍Code: —— Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

32,025 次观看 • 7 个月前

"We are already deeper in than I think he thought we would be, to the extent he thought about it at all. And the pain...it's not the kind of thing you can just get in and out of—and it is the kind of thing that voters notice." Sarah Longwell weighs in on Trump's war with Iran.

"We are already deeper in than I think he thought we would be, to the extent he thought about it at all. And the pain...it's not the kind of thing you can just get in and out of—and it is the kind of thing that voters notice." Sarah Longwell weighs in on Trump's war with Iran.

The Bulwark

17,198 次观看 • 5 个月前

This is not a 2050 warehouse. This is a modern air hub of Amazon. Amazon uses robots to help sort and ship billions of packages each year. At Amazon Air, the company's main air hub in Kentucky, hundreds of self-charging robots zoom across the warehouse floor to organize orders. These robots, called “drives,” follow small stickers on the floor to know where to go and when to speed up or slow down. Amazon has more than ONE MILLION robots in its facilities, and it’s even deploying more new types of robots that can sort items of different shapes and sizes. P.S. Can you guess how many robots they had back in 2013? ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

This is not a 2050 warehouse. This is a modern air hub of Amazon. Amazon uses robots to help sort and ship billions of packages each year. At Amazon Air, the company's main air hub in Kentucky, hundreds of self-charging robots zoom across the warehouse floor to organize orders. These robots, called “drives,” follow small stickers on the floor to know where to go and when to speed up or slow down. Amazon has more than ONE MILLION robots in its facilities, and it’s even deploying more new types of robots that can sort items of different shapes and sizes. P.S. Can you guess how many robots they had back in 2013? ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Lukas Ziegler

178,090 次观看 • 1 个月前

Robots moving railcars! 🚃 Did you know that KUKA is also in the mobile robots business? Yes, you heard that right. And not just any robots. Robots that carry up to 56 tons! 🏋🏼 The railcar production process is highly complex, particularly when moving massive cars sideways within a plant. This challenge has been addressed at the Siemens facility in Germany using the OmniMove system from KUKA. The system allows for precise positioning, enabling the units to lift, move, and lower railcars with remarkable accuracy. With Mecanum wheels, the OmniMove units can move seamlessly in any direction, making the process incredibly efficient. Together, these units are capable of lifting up to 56 tons, streamlining heavy railcar production. This one is clearly tele-operated, but just looking at it makes me feel safer when I see a human in the loop. What a great use case for mobile robots! 😮‍💨 ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Robots moving railcars! 🚃 Did you know that KUKA is also in the mobile robots business? Yes, you heard that right. And not just any robots. Robots that carry up to 56 tons! 🏋🏼 The railcar production process is highly complex, particularly when moving massive cars sideways within a plant. This challenge has been addressed at the Siemens facility in Germany using the OmniMove system from KUKA. The system allows for precise positioning, enabling the units to lift, move, and lower railcars with remarkable accuracy. With Mecanum wheels, the OmniMove units can move seamlessly in any direction, making the process incredibly efficient. Together, these units are capable of lifting up to 56 tons, streamlining heavy railcar production. This one is clearly tele-operated, but just looking at it makes me feel safer when I see a human in the loop. What a great use case for mobile robots! 😮‍💨 ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Lukas Ziegler

19,148 次观看 • 1 个月前

One smartphone at the core of a robot. The idea is simple but interesting: use a used smartphone as the main controller for a hobby robot, in this case a hexapod. Instead of adding separate boards and sensors, the phone already brings a lot of what robots need: - IMU and environmental sensors - WiFi, Bluetooth, and cellular connectivity - Multiple cameras and GPS - Battery, display, GPU, and a fairly powerful processor All of this is already calibrated and supported by mature software tools and frameworks. What makes this approach worth looking at is not just convenience. It also reuses hardware that would otherwise end up as e-waste. Billions of smartphones are discarded every year. Nice example of leveraging existing consumer hardware for robotics. Project by Mehdi Alizadeh from YouTube: —- Weekly robotics and AI insights. Subscribe free:

One smartphone at the core of a robot. The idea is simple but interesting: use a used smartphone as the main controller for a hobby robot, in this case a hexapod. Instead of adding separate boards and sensors, the phone already brings a lot of what robots need: - IMU and environmental sensors - WiFi, Bluetooth, and cellular connectivity - Multiple cameras and GPS - Battery, display, GPU, and a fairly powerful processor All of this is already calibrated and supported by mature software tools and frameworks. What makes this approach worth looking at is not just convenience. It also reuses hardware that would otherwise end up as e-waste. Billions of smartphones are discarded every year. Nice example of leveraging existing consumer hardware for robotics. Project by Mehdi Alizadeh from YouTube: —- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

150,850 次观看 • 8 个月前

More approachable,low-cost, practical dual-arm home robots are arriving US Nori Robotics just dropped the Nori L3 at $1,688. YC-backed, wheeled dual-arm platform aimed at everyday home tasks:fetching from the fridge, pouring a drink, loading dishes, folding clothes....20 DoF total, 1.5 kg payload per arm, 6–8 hours of battery. More important than the price is the teachability: train it at home via the Nori Lab app, then share skills on the marketplace. They’re treating it less like a finished product and more like a platform that improves with user data. In a market still waiting for truly affordable full-size bipeds, this kind of low-cost, trainable dual-arm form factor is going to keep looking practical for a while.

More approachable,low-cost, practical dual-arm home robots are arriving US Nori Robotics just dropped the Nori L3 at $1,688. YC-backed, wheeled dual-arm platform aimed at everyday home tasks:fetching from the fridge, pouring a drink, loading dishes, folding clothes....20 DoF total, 1.5 kg payload per arm, 6–8 hours of battery. More important than the price is the teachability: train it at home via the Nori Lab app, then share skills on the marketplace. They’re treating it less like a finished product and more like a platform that improves with user data. In a market still waiting for truly affordable full-size bipeds, this kind of low-cost, trainable dual-arm form factor is going to keep looking practical for a while.

CyberRobo

21,714 次观看 • 24 天前

Ever seen a robot print metal instead of welding it? Robotic 3D printing builds parts layer by layer straight from a digital design. No molds, no tools... just speed, precision, and flexibility. - Perfect for small-batch production - Handles complex geometries that traditional methods struggle with - Already in use across aerospace, automotive, marine, and energy How far metal additive manufacturing with robots has come... crazy! Would you trust a robot-printed metal part in a jet engine or car? —- Weekly robotics and AI insights. Subscribe free:

Ever seen a robot print metal instead of welding it? Robotic 3D printing builds parts layer by layer straight from a digital design. No molds, no tools... just speed, precision, and flexibility. - Perfect for small-batch production - Handles complex geometries that traditional methods struggle with - Already in use across aerospace, automotive, marine, and energy How far metal additive manufacturing with robots has come... crazy! Would you trust a robot-printed metal part in a jet engine or car? —- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

96,577 次观看 • 9 个月前

Bohacek: It's not a word that we use. And it's hurtful and it's inappropriate. And if you think about this, how are we going to tell a 12 or 13 year old kid to not use that kind of language when the most powerful man in the world, who is a role model to many, is

Bohacek: It's not a word that we use. And it's hurtful and it's inappropriate. And if you think about this, how are we going to tell a 12 or 13 year old kid to not use that kind of language when the most powerful man in the world, who is a role model to many, is

Acyn

18,944 次观看 • 9 个月前

How is the Web changing due to AI? This visit to TinyFish yesterday goes deeply into just how. TinyFish makes a new kind of web browser. One that is started virtually. It is like a Google Chrome in the cloud. But it is very smart, can read and use any website, and your AI agents can talk to it. Here we talk about what it all means for business and the future of robots, brain computer interfaces, and AI glasses. It lets you build systems that can look at MANY websites at the same time and build new kinds of apps to do all sorts of new things.

How is the Web changing due to AI? This visit to TinyFish yesterday goes deeply into just how. TinyFish makes a new kind of web browser. One that is started virtually. It is like a Google Chrome in the cloud. But it is very smart, can read and use any website, and your AI agents can talk to it. Here we talk about what it all means for business and the future of robots, brain computer interfaces, and AI glasses. It lets you build systems that can look at MANY websites at the same time and build new kinds of apps to do all sorts of new things.

Robert Scoble

16,341 次观看 • 8 个月前

Insertion Verification of Ethernet Cable. It was trained and set up in minutes: This object detector and classifier can be used for robotic tasks or in assembly verification. This classifier checks whether a connector was fully inserted or not. Small automation problems like this are everywhere in manufacturing. The challenge is often not the hardware, but getting systems deployed quickly enough to create value. Credit: Lentil Robotics ——- Weekly robotics and AI insights. Subscribe free:

Insertion Verification of Ethernet Cable. It was trained and set up in minutes: This object detector and classifier can be used for robotic tasks or in assembly verification. This classifier checks whether a connector was fully inserted or not. Small automation problems like this are everywhere in manufacturing. The challenge is often not the hardware, but getting systems deployed quickly enough to create value. Credit: Lentil Robotics ——- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

26,864 次观看 • 2 个月前

🚨 JUST IN: President Trump just revealed the White House ballroom is MUCH more than we previously thought He's building a straight-up MILITARY hospital, military meeting rooms, a drone port, 360 degree defenses, and more "We can have all sorts of military SNIPERS." "You might want to take a look at the complexity. These are all different rooms out here. They're building a hospital." "They're building a military hospital. They're building research facilities, also meeting rooms and rooms that go hand in hand for the military using the ballroom — and the ballroom is really a shield and protecting all of the things in there." "This goes, as you see, it's already up to the ground. This goes down very deep. You get a better view right over here. This is down, and because we've already done these floors, but these are already down two floors." "That is down about six stories deep. That's fixed up. Normally, when you build a ballroom, you build a flat."

🚨 JUST IN: President Trump just revealed the White House ballroom is MUCH more than we previously thought He's building a straight-up MILITARY hospital, military meeting rooms, a drone port, 360 degree defenses, and more "We can have all sorts of military SNIPERS." "You might want to take a look at the complexity. These are all different rooms out here. They're building a hospital." "They're building a military hospital. They're building research facilities, also meeting rooms and rooms that go hand in hand for the military using the ballroom — and the ballroom is really a shield and protecting all of the things in there." "This goes, as you see, it's already up to the ground. This goes down very deep. You get a better view right over here. This is down, and because we've already done these floors, but these are already down two floors." "That is down about six stories deep. That's fixed up. Normally, when you build a ballroom, you build a flat."

Eric Daugherty

936,600 次观看 • 3 个月前

Brain-controlled exoskeletons to train humanoid robots! 🧠 Fourier just presented human tele-operators using brain control interfaces and exoskeletal arms to train humanoid robots on home tasks. The brain control interface is the interesting part. Instead of using a controller or joystick to teleoperate, the operator's movements and intentions are captured more naturally through the exoskeleton and BCI. This means the demonstrations are more fluid, more human-like, and better suited for training robots to perform delicate home tasks. Multiple tele-operators are simultaneously generating training data across multiple robots. This is how you build the dataset needed for eventual full autonomy, without waiting years for it to arrive. This might be the bridge between "robots that work in controlled environments" and "robots that work in homes." Not full autonomy right away, but trusted human intelligence operating through a robot body, getting better with every task completed. ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Brain-controlled exoskeletons to train humanoid robots! 🧠 Fourier just presented human tele-operators using brain control interfaces and exoskeletal arms to train humanoid robots on home tasks. The brain control interface is the interesting part. Instead of using a controller or joystick to teleoperate, the operator's movements and intentions are captured more naturally through the exoskeleton and BCI. This means the demonstrations are more fluid, more human-like, and better suited for training robots to perform delicate home tasks. Multiple tele-operators are simultaneously generating training data across multiple robots. This is how you build the dataset needed for eventual full autonomy, without waiting years for it to arrive. This might be the bridge between "robots that work in controlled environments" and "robots that work in homes." Not full autonomy right away, but trusted human intelligence operating through a robot body, getting better with every task completed. ~~ ♻️ Join the weekly robotics newsletter, and never miss any news →

Lukas Ziegler

20,898 次观看 • 6 个月前

Rogin: It looks very likely that we're about to restart bombing of Iran. And there are a lot of reports out there that this is about to happen. And what that means is that all of the problems, not just with the US economy, with the economy of every country in the world, are about to get worse. And it means that the Iran war is going to go much longer than otherwise anticipated. And that is a disaster not just for Americans, but for all people. And then if you think about the effects on energy and then manufacturing, and then rates will continue to go up, and then inflation, it's a it's a calamity for the world economy with no strategy whatsoever.

Rogin: It looks very likely that we're about to restart bombing of Iran. And there are a lot of reports out there that this is about to happen. And what that means is that all of the problems, not just with the US economy, with the economy of every country in the world, are about to get worse. And it means that the Iran war is going to go much longer than otherwise anticipated. And that is a disaster not just for Americans, but for all people. And then if you think about the effects on energy and then manufacturing, and then rates will continue to go up, and then inflation, it's a it's a calamity for the world economy with no strategy whatsoever.

Acyn

74,258 次观看 • 3 个月前