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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...

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Ilir Aliu

57,169 subscribers

26,028 次观看 • 7 个月前 •via X (Twitter)

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6 条评论

TSLABiz 的头像
TSLABiz7 个月前

My god... someone needs to tell this robot to bend at the knees... its going to have terrible back problems when it gets older

thefordprefect 的头像
thefordprefect7 个月前

these should replace at least 20 humans. Such unbelievable speed and dexterity.

Jolex 的头像
Jolex7 个月前

Let's connect and work on a project

Carolina 的头像
Carolina7 个月前

That payload to weight inversion is the key real world win here, turning warehouse robotics into dependable daily operators

Sovren Software 的头像
Sovren Software7 个月前

How does Alpha scale to multi-robot fleets and maintenance?

BrianMcGrath 的头像
BrianMcGrath7 个月前

Inverting the payload-to-weight ratio is the answer the whole industry has been waiting for. "The arm lifts more than itself" is the headline. Backdrivable means it actually feels safe in human spaces. Duatic is one to watch.

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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, simple and practical • Designed to operate in rain and dust • Clearly aimed at mobile robots and outdoor use, not just clean factory floors This kind of arm makes sense when space, weight, and deployment flexibility matter more than raw reach or speed. Not flashy. Just very usable. Credit to Duatic for the build. —- Weekly robotics and AI insights. Subscribe free:
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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, simple and practical • Designed to operate in rain and dust • Clearly aimed at mobile robots and outdoor use, not just clean factory floors This kind of arm makes sense when space, weight, and deployment flexibility matter more than raw reach or speed. Not flashy. Just very usable. Credit to Duatic for the build. —- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

25,726 次观看 • 11 个月前

A 9.2 kg robotic arm that lifts more than its weight and works anywhere? That’s real muscle. Meet the latest innovation from Duatic AG. 🎙️ I sat down with Duatic Co-Founder Eris Dhionis Sako to talk about how they built it and where it’s heading. ⬇️ ✅ Lifts up to 12 kg despite its lightweight build ✅ Controlled with a PlayStation joystick ✅ Built for rough environments like rain and dust ✅ Works great on mobile robots, indoors or out Small arm, big power. Credit: Duatic AG And saying thank you to Eris Dhionis Sako for having me! Ep 60 - Building Deep Tech: "Once You Know What You Want to Do, Life Gets Easier." 🎧 On Spotify: 🎧 On Apple Podcast: 🎬 On YouTube:
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A 9.2 kg robotic arm that lifts more than its weight and works anywhere? That’s real muscle. Meet the latest innovation from Duatic AG. 🎙️ I sat down with Duatic Co-Founder Eris Dhionis Sako to talk about how they built it and where it’s heading. ⬇️ ✅ Lifts up to 12 kg despite its lightweight build ✅ Controlled with a PlayStation joystick ✅ Built for rough environments like rain and dust ✅ Works great on mobile robots, indoors or out Small arm, big power. Credit: Duatic AG And saying thank you to Eris Dhionis Sako for having me! Ep 60 - Building Deep Tech: "Once You Know What You Want to Do, Life Gets Easier." 🎧 On Spotify: 🎧 On Apple Podcast: 🎬 On YouTube:

Ilir Aliu

35,096 次观看 • 1 年前

Not every robot needs a humanlike head. 🇰🇷🤖 South Korea’s XYZ unveiled DEUX, a dual-arm semi-humanoid built for everyday spaces. DEUX pairs two 7-DoF arms with two 7-DoF three-finger hands, a swerve-drive base, and an 11 kg dual-arm payload. XYZ already builds robot baristas and indoor delivery robots. Its Physical AI pipeline runs from Glove X data collection to model training, robot deployment, and real-world validation. Keep the arms and mobility. Skip the anatomy you don’t need.
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Not every robot needs a humanlike head. 🇰🇷🤖 South Korea’s XYZ unveiled DEUX, a dual-arm semi-humanoid built for everyday spaces. DEUX pairs two 7-DoF arms with two 7-DoF three-finger hands, a swerve-drive base, and an 11 kg dual-arm payload. XYZ already builds robot baristas and indoor delivery robots. Its Physical AI pipeline runs from Glove X data collection to model training, robot deployment, and real-world validation. Keep the arms and mobility. Skip the anatomy you don’t need.

RoboHub🤖

40,549 次观看 • 3 个月前

VLAI Robotics Launches High-Dexterity Dual-Arm Robot Starting at ~$5,500 USD VLAI Robotics, utilizing the open-source design of Japan’s OpenArm team, has introduced a high-dexterity, low-cost bimanual robotic system. The product is priced from 39,900 RMB (approximately 5,500 USD), making high-level research tools accessible to institutions and developers. The robot features a human-scale, arm-hand integrated design with up to 16 DOF (8 DOF per arm, including the gripper). It can handle a dual-arm peak payload of 12 kg while maintaining high precision. A key breakthrough is its ability to replicate human upper limb movement trajectories, which enhances data quality for imitation learning and remote operation. VLAI Robotics handled the domestic engineering, manufacturing, and VLA (Vision-Language-Action) algorithm integration, with quality control organized according to the strict standards of the OpenArm R&D framework. The robot is highly adaptable for research, education, and Physical AI training, supporting easy expansion for features like VR teleoperation.
1:43

VLAI Robotics Launches High-Dexterity Dual-Arm Robot Starting at ~$5,500 USD VLAI Robotics, utilizing the open-source design of Japan’s OpenArm team, has introduced a high-dexterity, low-cost bimanual robotic system. The product is priced from 39,900 RMB (approximately 5,500 USD), making high-level research tools accessible to institutions and developers. The robot features a human-scale, arm-hand integrated design with up to 16 DOF (8 DOF per arm, including the gripper). It can handle a dual-arm peak payload of 12 kg while maintaining high precision. A key breakthrough is its ability to replicate human upper limb movement trajectories, which enhances data quality for imitation learning and remote operation. VLAI Robotics handled the domestic engineering, manufacturing, and VLA (Vision-Language-Action) algorithm integration, with quality control organized according to the strict standards of the OpenArm R&D framework. The robot is highly adaptable for research, education, and Physical AI training, supporting easy expansion for features like VR teleoperation.

RoboHub🤖

12,961 次观看 • 1 年前

A humanoid robot playing a Yamaha drum kit is one of the cleanest ways to test rhythm control in public. Drumming exposes timing, wrist motion, impact force, arm recovery, and coordination between both hands. Even if the routine is pre-programmed or assisted, the useful part is visible: the robot has to strike, reset, and stay in rhythm without turning into random arm movement. Robot musicians may look funny today. They are quietly testing the same control problems needed for household robots, factory arms, and physical AI systems that work around humans. Would you call this entertainment, robotics research, or the early market for robot performers?
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A humanoid robot playing a Yamaha drum kit is one of the cleanest ways to test rhythm control in public. Drumming exposes timing, wrist motion, impact force, arm recovery, and coordination between both hands. Even if the routine is pre-programmed or assisted, the useful part is visible: the robot has to strike, reset, and stay in rhythm without turning into random arm movement. Robot musicians may look funny today. They are quietly testing the same control problems needed for household robots, factory arms, and physical AI systems that work around humans. Would you call this entertainment, robotics research, or the early market for robot performers?

Techniahqrobot | humanoid robots

210,181 次观看 • 5 个月前

RMB 9,800 (about $1,460) to get started. BLUE WORM just unveiled Mantis Standard. Detach an arm for your desk, build a dual-arm workstation, or add the mobile base and lift for a wheeled humanoid. The arms, base, lift and head use mechanical and electrical quick-connects. Change the configuration, keep the same robot brain: BW-Brain. The full 1.4 m build has 22 degrees of freedom, a rated 7 kg payload per arm and 550 mm of vertical lift. It supports ROS 2, Isaac Sim and LeRobot, with compatibility for π0.5, ACT and SmolVLA. You can simulate a task, collect VR demonstrations, fine-tune a policy and deploy it on the hardware. For a small lab, reusing those components and development tools could mean fewer separate rigs to buy and less integration work.
2:18

RMB 9,800 (about $1,460) to get started. BLUE WORM just unveiled Mantis Standard. Detach an arm for your desk, build a dual-arm workstation, or add the mobile base and lift for a wheeled humanoid. The arms, base, lift and head use mechanical and electrical quick-connects. Change the configuration, keep the same robot brain: BW-Brain. The full 1.4 m build has 22 degrees of freedom, a rated 7 kg payload per arm and 550 mm of vertical lift. It supports ROS 2, Isaac Sim and LeRobot, with compatibility for π0.5, ACT and SmolVLA. You can simulate a task, collect VR demonstrations, fine-tune a policy and deploy it on the hardware. For a small lab, reusing those components and development tools could mean fewer separate rigs to buy and less integration work.

RoboHub🤖

14,175 次观看 • 1 个月前

More and more humanoid robot kiosks are appearing in China. Yesterday, I passed by a subway entrance in Guangzhou and experienced a retail kiosk operated by a humanoid robot again, buying a bottle of water. The process was the same: select items on a screen, scan a QR code for mobile payment, and the humanoid robot retrieves the product. (However, it didn't interact with me at all.) I looked it up, and the wheeled humanoid robot is named S1, from AutoLife Robotics in Shenzhen. It uses omnidirectional wheels for movement and a lifting body. It's 1-1.6m tall, weighs 72kg, and has a 10-hour battery life. A single arm can carry 3-5kg. Furthermore, this humanoid robot is suitable for lightweight tasks in retail, convenience stores, supermarkets, and warehouse sorting.
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More and more humanoid robot kiosks are appearing in China. Yesterday, I passed by a subway entrance in Guangzhou and experienced a retail kiosk operated by a humanoid robot again, buying a bottle of water. The process was the same: select items on a screen, scan a QR code for mobile payment, and the humanoid robot retrieves the product. (However, it didn't interact with me at all.) I looked it up, and the wheeled humanoid robot is named S1, from AutoLife Robotics in Shenzhen. It uses omnidirectional wheels for movement and a lifting body. It's 1-1.6m tall, weighs 72kg, and has a 10-hour battery life. A single arm can carry 3-5kg. Furthermore, this humanoid robot is suitable for lightweight tasks in retail, convenience stores, supermarkets, and warehouse sorting.

CyberRobo

52,565 次观看 • 8 个月前

Picking up laundry with a 3D printed robot arm and LeRobot. It operates using SO-ARM101 arm mounted on a mobile base, relying on just a wrist and base camera. The base is controlled with an Xbox controller by a human operator. The arm is fully autonomous thanks to the ACT model. The robot can generalize to previously unseen environments. The technical stack: - Model: Action Chunking Transformer (ACT) with Temporal Ensemble - Data: Learned via teleoperation including negative examples and failure recoveries - Framework: Built and trained locally using LeRobot on a single consumer GPU in 3.5h This is a perfect example that real-world robotics isn't about perfect lab conditions - it's about messy living rooms, confusing shadows, and learning to recover from mistakes. And with open tools, anyone can tackle these edge cases right from their desk.
1:55

Picking up laundry with a 3D printed robot arm and LeRobot. It operates using SO-ARM101 arm mounted on a mobile base, relying on just a wrist and base camera. The base is controlled with an Xbox controller by a human operator. The arm is fully autonomous thanks to the ACT model. The robot can generalize to previously unseen environments. The technical stack: - Model: Action Chunking Transformer (ACT) with Temporal Ensemble - Data: Learned via teleoperation including negative examples and failure recoveries - Framework: Built and trained locally using LeRobot on a single consumer GPU in 3.5h This is a perfect example that real-world robotics isn't about perfect lab conditions - it's about messy living rooms, confusing shadows, and learning to recover from mistakes. And with open tools, anyone can tackle these edge cases right from their desk.

LeRobot

69,293 次观看 • 3 个月前

Most robotics teams can make a robot move… very few can make it work every day in the real world! @roboforce_inc was just featured in Jensen Huang’s GTC keynote, not for a demo but for a robot they claim is already working in the field. Their system, TITAN, is built for industrial environments: ✅ 40 kg dual-arm payload ✅ millimeter-level precision ✅ 8 hours runtime ✅ early pilots in energy, logistics, and manufacturing They call it Physical AI: The focus is on getting robots to do the kind of labor that still depends on people: repetitive, risky, and physical. IMO, what stands out isn’t the specs. It’s the claim of 11,000 robot orders❗️ If even a fraction of that turns into real deployments, it would make RoboForce one of the most widely scaled robot platforms in the world!!?? The open question is whether this shift from prototype to production is real or just the next phase of robotics storytelling. It looks very promising to me. It’s also interesting how their founder openly pushes back against the humanoid trend, arguing for wheels over legs in real industrial settings. It’s an unusual perspective in a time when humanoids get most of the attention. If they are right, the next humanoid robotics wave might look less like a human and more like an industrial version. Seen at —- Weekly robotics and AI insights. Subscribe free:
0:29

Most robotics teams can make a robot move… very few can make it work every day in the real world! @roboforce_inc was just featured in Jensen Huang’s GTC keynote, not for a demo but for a robot they claim is already working in the field. Their system, TITAN, is built for industrial environments: ✅ 40 kg dual-arm payload ✅ millimeter-level precision ✅ 8 hours runtime ✅ early pilots in energy, logistics, and manufacturing They call it Physical AI: The focus is on getting robots to do the kind of labor that still depends on people: repetitive, risky, and physical. IMO, what stands out isn’t the specs. It’s the claim of 11,000 robot orders❗️ If even a fraction of that turns into real deployments, it would make RoboForce one of the most widely scaled robot platforms in the world!!?? The open question is whether this shift from prototype to production is real or just the next phase of robotics storytelling. It looks very promising to me. It’s also interesting how their founder openly pushes back against the humanoid trend, arguing for wheels over legs in real industrial settings. It’s an unusual perspective in a time when humanoids get most of the attention. If they are right, the next humanoid robotics wave might look less like a human and more like an industrial version. Seen at —- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

27,741 次观看 • 1 年前

A 25-DoF dual-arm wheeled humanoid for under $3K. 🤖 VLAI Robotics just launched K1 in China, continuing its low-cost strategy with a starting price of just ¥19,800 (~$2.9K). The hardware: • Two 6 kg-payload arms • Movable waist and head • 4-wheel omnidirectional base • ±0.02 mm repeatability • <10 ms control latency Grippers and dexterous hands are optional. The developer stack is unusually open for the price: LeRobot, ROS 2, MoveIt 2, Isaac Sim/Lab and MuJoCo, with support for teleop, VLA and world-model workflows. VLAI says cumulative shipments are already approaching 1,000 units. At this price point, mobile manipulation hardware is getting cheap enough that the real bottleneck may shift from buying the robot to making it actually useful.
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A 25-DoF dual-arm wheeled humanoid for under $3K. 🤖 VLAI Robotics just launched K1 in China, continuing its low-cost strategy with a starting price of just ¥19,800 (~$2.9K). The hardware: • Two 6 kg-payload arms • Movable waist and head • 4-wheel omnidirectional base • ±0.02 mm repeatability • <10 ms control latency Grippers and dexterous hands are optional. The developer stack is unusually open for the price: LeRobot, ROS 2, MoveIt 2, Isaac Sim/Lab and MuJoCo, with support for teleop, VLA and world-model workflows. VLAI says cumulative shipments are already approaching 1,000 units. At this price point, mobile manipulation hardware is getting cheap enough that the real bottleneck may shift from buying the robot to making it actually useful.

RoboHub🤖

24,848 次观看 • 2 个月前

Elon Musk on why Optimus has to be designed from physics first principles: "The car is a robot with four wheels... and Optimus is intelligent robot with arms and legs." "We have to design every part of the robot from scratch." "There are no actuators that you can buy for really any amount of money that work well for a humanoid robot." "So we have to go back to physics first principles and design all of the actuators from scratch." That's the Optimus moat: not a catalog part, a first-principles machine. Elon Musk
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Elon Musk on why Optimus has to be designed from physics first principles: "The car is a robot with four wheels... and Optimus is intelligent robot with arms and legs." "We have to design every part of the robot from scratch." "There are no actuators that you can buy for really any amount of money that work well for a humanoid robot." "So we have to go back to physics first principles and design all of the actuators from scratch." That's the Optimus moat: not a catalog part, a first-principles machine. Elon Musk

Tesla Owners Silicon Valley

19,169 次观看 • 3 天前

they built a modular robotics platform that can transform into 5 different robots a biped, quadruped, wheeled robot, or a 7dof robotic arm, all powered by the same actuators this means researchers can train entirely different robotic capabilities for under $6k USD
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they built a modular robotics platform that can transform into 5 different robots a biped, quadruped, wheeled robot, or a 7dof robotic arm, all powered by the same actuators this means researchers can train entirely different robotic capabilities for under $6k USD

Founders Inc

16,090 次观看 • 10 天前

Control a robot in simulation with the Gemini Robotics Embodied Reasoning model 🤖 Direct tasks like object localization and placement by simply prompting a robotic arm to pick up and place objects.
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Control a robot in simulation with the Gemini Robotics Embodied Reasoning model 🤖 Direct tasks like object localization and placement by simply prompting a robotic arm to pick up and place objects.

Google AI Developers

1,297,094 次观看 • 9 个月前

The world's smallest industrial robot arm Built for sub-micrometer precision. Here’s a behind-the-scenes look at how to control what is likely the world’s smallest and most precise industrial robot arm using custom software. The stack includes online and offline programming with simulation, an analytical kinematics solver, a singularity-aware trajectory planner, and an API layer for integration with external systems. It’s designed for applications where positioning error is measured in micrometers, not millimeters. Microelectronics, semiconductor handling, photonics alignment, medical device assembly, lab automation. When parts are tiny and tolerances are unforgiving, the control architecture matters as much as the mechanics. This is from Oleksander Stepanenko (Oleksandr Stepanenko), if you don’t follow him and his YouTube channel… no one can help you. ——- Weekly robotics and AI insights. Subscribe free:
0:28

The world's smallest industrial robot arm Built for sub-micrometer precision. Here’s a behind-the-scenes look at how to control what is likely the world’s smallest and most precise industrial robot arm using custom software. The stack includes online and offline programming with simulation, an analytical kinematics solver, a singularity-aware trajectory planner, and an API layer for integration with external systems. It’s designed for applications where positioning error is measured in micrometers, not millimeters. Microelectronics, semiconductor handling, photonics alignment, medical device assembly, lab automation. When parts are tiny and tolerances are unforgiving, the control architecture matters as much as the mechanics. This is from Oleksander Stepanenko (Oleksandr Stepanenko), if you don’t follow him and his YouTube channel… no one can help you. ——- Weekly robotics and AI insights. Subscribe free:

Ilir Aliu

60,285 次观看 • 8 个月前

Excited to announce Tau Robotics (Tau Robotics). We are building a general AI for robots. We start by building millions of robot arms that learn in the real world. In the video, two robot arms are fully autonomous and controlled by a single neural network conditioned on different language instructions (four axes and five axes robot arms). The other two arms are teleoperated. The entire hardware cost in the video is about $1400. The video is at 1.5x speed.
0:39

Excited to announce Tau Robotics (Tau Robotics). We are building a general AI for robots. We start by building millions of robot arms that learn in the real world. In the video, two robot arms are fully autonomous and controlled by a single neural network conditioned on different language instructions (four axes and five axes robot arms). The other two arms are teleoperated. The entire hardware cost in the video is about $1400. The video is at 1.5x speed.

Alexander Koch

442,743 次观看 • 2 年前

THIS IS VIBE CODING ROBOTICS. Someone just built a complete robot arm simulation using Gemini 3. AI wrote the inverse kinematics from scratch the robot stacks cubes to build walls.
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THIS IS VIBE CODING ROBOTICS. Someone just built a complete robot arm simulation using Gemini 3. AI wrote the inverse kinematics from scratch the robot stacks cubes to build walls.

Aman

82,987 次观看 • 6 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.
0:24

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 • 3 个月前

A robot arm basically has a rocket equation problem. Each motor closer to the root must support the weight of all the ones above it. An advantage of cable robots is that the motors don’t have to be on the moving part. In a CDPR you can place all the main motors on the wall, and they can all be the same part with the same torque. You don’t even have to place one in each corner. In theory you could have a cable robot in every room in your house and put all the motors in the basement with the lines passing through PTFE tubes in the walls. In Stringman, each anchor has a pair of motors, one direct, and one indirect, routed though a ceramic fishing eyelet in another corner. Consolidating the motors into fewer components drives the cost down, but two camera angles still gives a good view of the room. The spool motors are Damiao direct drive actuators (DM-H6215). And unlike an arm, they’re all sharing the load, so they can be one of the smaller models, and having no reducer keeps the noise to a minimum. If you want a cable robot in every room in your house by the way, I’m your guy.
0:29

A robot arm basically has a rocket equation problem. Each motor closer to the root must support the weight of all the ones above it. An advantage of cable robots is that the motors don’t have to be on the moving part. In a CDPR you can place all the main motors on the wall, and they can all be the same part with the same torque. You don’t even have to place one in each corner. In theory you could have a cable robot in every room in your house and put all the motors in the basement with the lines passing through PTFE tubes in the walls. In Stringman, each anchor has a pair of motors, one direct, and one indirect, routed though a ceramic fishing eyelet in another corner. Consolidating the motors into fewer components drives the cost down, but two camera angles still gives a good view of the room. The spool motors are Damiao direct drive actuators (DM-H6215). And unlike an arm, they’re all sharing the load, so they can be one of the smaller models, and having no reducer keeps the noise to a minimum. If you want a cable robot in every room in your house by the way, I’m your guy.

Nathaniel Nifong

270,122 次观看 • 5 个月前

An octopus may have already solved one of robotics hardest problems. Festo’s BionicMotionRobot replaces rigid joints with 12 pneumatic bellows, letting the arm bend more like an octopus tentacle. It weighs around 3 kg and can carry roughly the same weight. Soft robotics shows how much robot design can learn from biology.
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An octopus may have already solved one of robotics hardest problems. Festo’s BionicMotionRobot replaces rigid joints with 12 pneumatic bellows, letting the arm bend more like an octopus tentacle. It weighs around 3 kg and can carry roughly the same weight. Soft robotics shows how much robot design can learn from biology.

Techniahqrobot | humanoid robots

25,255 次观看 • 3 个月前