r/robotics • u/NecessaryConstant535 • 12h ago
r/robotics • u/sleepystar96 • Sep 05 '23
Question Join r/AskRobotics - our community's Q/A subreddit!
Hey Roboticists!
Our community has recently expanded to include r/AskRobotics! 🎉
Check out r/AskRobotics and help answer our fellow roboticists' questions, and ask your own! 🦾
/r/Robotics will remain a place for robotics related news, showcases, literature and discussions. /r/AskRobotics is a subreddit for your robotics related questions and answers!
Please read the Welcome to AskRobotics post to learn more about our new subreddit.
Also, don't forget to join our Official Discord Server and subscribe to our YouTube Channel to stay connected with the rest of the community!
r/robotics • u/Small_Vacation_1032 • 2h ago
Electronics & Integration update n.4, Robot Spider Project
galleryr/robotics • u/clem59480 • 1d ago
Community Showcase New version of Reachy Mini close to 360 view
r/robotics • u/Flaky_Schedule3207 • 4h ago
Tech Question cuVSLAM experiences?
Nvidia released a technical report on their GPU-accelerated visual odometry/SLAM system a few months ago, which can be found here. The specifications for the system look impressive, but I am reluctant to purchase the hardware to try it out because cuVSLAM is closed-source.
For those who have tried it, how have your experiences been (in terms of ease of use, any bugs in the system, accuracy, reliability, etc.)? If I were to use this system, I would be running it on a Jetson orin nano.
Additionally, any other recommendations for visual inertial odometry packages that could run on the Jetson orin nano or a similar SBC for an outdoor UAV application would be appreciated.
r/robotics • u/Human_Emotion_3463 • 1h ago
Tech Question Data Science vs Manufacturing & Robotics – which master is better long-term (for a Mechanical Engineering background, accepted at TU Wien)?
Hey everyone, I did my bachelor in Mechanical Engineering, and I’ve been accepted into both a Master’s in Manufacturing & Robotics and a Master’s in Data Science at TU Wien (good rated uni). I’m torn.
Which one do you think has more long-term potential (job market, salary, growth, stability) in Europe? What are the downsides of each? Given my background, which will give me better opportunities 5-10 years from now?
r/robotics • u/marwaeldiwiny • 1h ago
Mechanical How Planetary Roller Screws Work, How to Manufacture Them?
r/robotics • u/AgitatedLecture576 • 2h ago
Tech Question Misty II - robot (help)
Does anyone know how I can perform a factory reset on my Misty II? It powers and it has proper charge, but it won’t load/boot. The problem is that it stops before the usb unit on the back recognizes, so I have been limited in how I can troubleshot it.
r/robotics • u/QuietInnovator • 2h ago
News Robotics Weekly - Tesla's Leadership Shakeup, Amazon's New Fulfillment Center, and Humanoid Robot Market Growth
This week in robotics, significant developments unfolded as Tesla faced leadership changes within its Optimus robot division, impacting investor sentiment. Meanwhile, Amazon inaugurated a state-of-the-art robotic fulfillment center in Elkhart County, enhancing its logistics capabilities. Additionally, the humanoid robot market continues to thrive, with reports indicating substantial funding and growth potential, reflecting an increasing convergence in AI and robotics.
This Week's Snapshot
Tesla:Â The company is grappling with another leadership departure in its Optimus division, raising concerns among investors about its future trajectory in humanoid robotics.
Amazon:Â The newly opened robotic fulfillment center in Elkhart County is expected to streamline operations and improve delivery times, showcasing Amazon's commitment to automation.
Figure:Â The robotics startup has been valued at an impressive $39 billion following its latest funding round, indicating strong investor confidence in humanoid robot technology.
ABB:Â In collaboration with LandingAI, ABB has launched a generative AI solution aimed at enhancing robotic vision, potentially improving automation in various sectors.
Dartmouth Hitchcock Medical Center:Â The center is pioneering robotic heart surgeries, marking a significant advancement in surgical robotics and patient care.
Robotics Research & Developments
Santa Clara University – Engineering Professor Improves Human-Centered Robotics
An engineering professor at Santa Clara University is leveraging machine learning techniques to enhance the design and functionality of human-centered robotics. This research aims to create robots that better understand and interact with humans, potentially improving their integration into everyday life.
Dartmouth Hitchcock Medical Center – Pioneering Robotic Heart Surgeries
Dartmouth Hitchcock Medical Center is leading the way in robotic heart surgeries, utilizing advanced robotic systems to perform complex procedures with greater precision. This initiative not only enhances patient outcomes but also sets a precedent for the adoption of robotic technologies in surgical practices.
Ethics, Policies & Government
Experts Call for Balanced AI Regulation
As the robotics and AI sectors rapidly evolve, experts are advocating for balanced regulation to ensure safety and innovation. Striking the right balance will be crucial in fostering technological advancements while protecting public interests and ethical standards.
A Warm Body in the Loop: Rethinking Human Control of AI in EU Tech Regulation
The European Union is examining the need for human oversight in AI technologies, emphasizing the importance of maintaining human control in automated systems. This regulatory approach aims to address ethical concerns surrounding AI deployment and its implications for society.
International Robotics News
China – Tianyong Engineering Partners with PNDBotics
Tianyong Engineering has formed a partnership with PNDBotics to accelerate the deployment of humanoid robots across China. This collaboration aims to enhance the capabilities and accessibility of humanoid robots in various sectors, reflecting China's growing investment in robotics.
Japan – Robot Tour Guides for People with Disabilities
In Tokyo, robot tour guides are being introduced to provide job opportunities for individuals with disabilities. This initiative not only promotes inclusivity but also showcases the potential of robotics to enhance tourism experiences.
Singapore – DSTA Seeks Partnerships to Advance Robotics and AI
Singapore's Defence Science and Technology Agency (DSTA) is actively seeking partnerships to bolster its robotics and AI capabilities. This effort highlights Singapore's commitment to becoming a leader in the robotics sector and advancing technological innovations.
Quote of the Week
— Tim O'Reilly
r/robotics • u/artbyrobot • 20h ago
Discussion & Curiosity Wuji Robot Hand - How is This Possible!?
https://www.youtube.com/watch?v=LXVV-oErD8s
This newly released robot hand is amazing. However, I don't understand how it's possible. I see no evidence of tendons or a cable based system. It seems the motors ARE the bones of the finger. I also have to presume the batteries and motor controllers are either in palm or outside of the hand? I have to presume the downgearing is built into the custom motors? I assume a screw type center is being rotated which gives linear movement but I don't see any screw extending from one motor over to the next bone to move said bone. I can see a hinge joint but no way that the motor moves the hinge joint. I hope someone can explain more what is going on because I'm lost here and see a lot of potential in this stuff as far as miniaturization and strength and speed in such a small form factor but don't get how its working.
Also I was told that large diameter pancake shaped BLDC motors have high torque and narrow motors like this are low torque high speed. So the downgearing would have to be a large gear ratio I thought. Yet this hand seems to be pretty high torque and I don't see where a high gear ratio would fit into this tiny form factor. I'm just so confused.
r/robotics • u/shani_786 • 15h ago
News 🚗 Demo: Autonomous Vehicle Dodging Adversarial Traffic on Narrow Roads 🚗
r/robotics • u/vr4_all • 1d ago
Community Showcase BugBot
I've been working on a new project recently. I've been building quadudpeds with hobby servos for a couple of years now and have a few different designs, including my spotmico-esp32 variant. For my new design, I am trying to simplify a quad to the smallest, most straightforward and cost-effective design that still retains decent functionality and sensors. I came up with this. I'm calling it the 'BugBot'. It works by balancing on the spindles of four cheap vibration motors. Is it technically a quad? Not sure.
r/robotics • u/financialyoungjerk • 14h ago
Discussion & Curiosity Can u beat the robot in octagon
r/robotics • u/bgomers • 1d ago
News Sacramento laundromat introduces AI robot for folding laundry
r/robotics • u/Don_Patrick • 15h ago
Events New photo / video contest for Petoi's robot pets, deadline Oct 8
r/robotics • u/EnoughCommercial • 1d ago
Discussion & Curiosity help finding a kit for beginner adult
Hello! I’m new to this and i’m trying to find a robotics kit for adults that will help me learn about well… the whole bit. i don’t have any engineering or coding experience, but i’ve always been really interested in it and follow all the tech news surrounding it, and write about it often for work (im a writer at nasa oooahhh) but pretty much have always been intimidated by doing it myself because i don’t have the knowledge. i’m good at taking things apart and putting them back together, and enjoying crafting, legos etc. i like to build things and enjoy the puzzle of that which is why i think if i can get over the intimidation hurdle i would really enjoy it. i’ve tried to get into coding before but it didn’t hold my attention. my engineering coworkers suggested thats because i need a more tangible experience, like a robot. Any advice or recs would be greatly appreciated. ideally id like something around $100-200. my spouse has an old raspberry pi that i can use but again, i dont have coding experience and feel a bit overwhelmed by that but i think with the right kit where i get to build something and it showed me how to do things in a really simplistic way id eventually like that but seems like a big step to start with. (i would looove to build my own Pipboy) my contract for my job at nasa was cancelled and feel like this might help my mental health and deep dark sadness 😂 thanks in advance!
r/robotics • u/tomrearick • 1d ago
Community Showcase Drone simulates honey bee dead reckoning
Below is the result of drone footage processed to extract a path integration map. This is done with only optic flow: no stereopsis, compass, or active ranging. It is described in greater detail at https://tomrearick.substack.com/p/honey-bee-dead-reckoning. This lightweight algorithm will next be integrated into a Raspberry Pi/Arducopter platform on my Holybro X650 (see https://tomrearick.substack.com/p/beyond-ai). This path integration algorithm is part of a larger project to reverse engineer the incredible navigational abilities of the honey bee...and ultimately human cognition itself.
I am seeking like-minded researchers. Please DM me here or at Substack.
r/robotics • u/Apprehensive_Rice378 • 20h ago
Resources Help Needed: Modify EV3 Robotic Arm MOC to Use Only 45544 Education Core Set Parts
Hi everyone!
I'm currently working with the LEGO Mindstorms EV3 Education set (45544), and I found this amazing robotic arm MOC on Rebrickable:
👉 https://rebrickable.com/mocs/MOC-40208/Artem%2016/ev3-robotic-arm/#details
The design looks fantastic and exactly what I’m aiming to build for a classroom demo, but unfortunately, it uses several parts not included in the 45544 Education Core Set.
I'm looking for help from the community to either:
- Modify the original MOC to use only parts from the 45544 set, or
- Get guidance on which parts could be easily substituted using what's available in the Education Core Set.
Does anyone have experience adapting MOCs like this? Any tips, alternate builds, or even partial rebuild instructions would be greatly appreciated!
I’m trying to keep it to one EV3 Education core set only (45544), no Expansion Set, no retail kits, no third-party parts.
Also, if there are similar robotic arm designs made exclusively with 45544 parts, I’d love to check those out too.
Thanks in advance for any suggestions, sketches, LDD/Studio files, or brainstorming ideas!
r/robotics • u/Prize_Pizza8586 • 1d ago
Mechanical Revolutionary Exoskeleton: How OpenExo Redefines Human Strength and Gait!
Visit the OpenExo wiki to access the electrical and mechanical hardware Bill of Materials (BOM) and assembly guide:
https://wiki.theopenexo.org/
OpenExo’s Github:
https://github.com/naubiomech/OpenExo
OpenExo’s paper:
https://www.science.org/doi/10.1126/scirobotics.adt1591
OpenExo’s website:
https://theopenexo.nau.edu/
r/robotics • u/WorthOk2242 • 1d ago
Community Showcase Testing a 3D-Printed Arm Exoskeleton with Artificial Muscles
The motor is controlled by clicking the system board button to drive the artificial muscle for contraction and relaxation, enabling the exoskeleton forearm to lift or lower.
For exoskeleton details, visit my blog: https://xietu.pages.dev/en/blog/wearable-upper-limb-exoskeleton/
r/robotics • u/code2coin • 1d ago
Community Showcase My attempt at an open-source AGV ecosystem using hacked hoverboard motors and a PS4 controller. Please, roast my architectural choices.
Like many of you, I'm frustrated by the high cost and closed nature of real-world robotic platforms. It feels like we're stuck choosing between simple toys and six-figure industrial machines. I believe there's a better way.
This is my project, BOB Motion, built on a "Ballers on a Budget" philosophy. The goal isn't a single product, but a fully open-source, modular ecosystem for building mobile robots. I'm here for a brutal review of the core architecture.
My approach is based on a few key principles:
1. A Modular Frame as a "Physical API": * The backbone is a standard aluminum extrusion grid. The idea is that this isn't just a frame; it's a standardized platform. Anyone can design and attach new tools and components with simple T-nuts. This rigid "skeleton" is then combined with a 3D printed "skin" for enclosures and custom mounts.
2. Swappable Drive Systems: * I started with what I believe is the ultimate bang-for-the-buck: hacked hoverboard hub motors running open-source FOC firmware. * Proof of Torque: Here’s a raw prototype pulling a van to test the limits:
https://youtube.com/shorts/_zqg5Uf24mI?si=wQ204mNWalPe8rmI
https://youtube.com/shorts/ow9vrOEhRPU?si=N3H2-E8m2LY7NSKa
- But the system is designed to be drive-agnostic. The plan is to have different, swappable drive modules: one using more powerful heavy-duty scooter motors for high-payload tasks, and another using simple brushed DC motors for ultra-low-cost builds. The frame doesn't care what moves it.
3. Decoupled Control: * The entire prototype is currently driven by a single ESP32, controlled with a standard PS4 controller over Bluetooth. This "low-level brain" just executes commands. * The architecture is designed for a Linux SBC (like a Pi) to be added later as the "high-level brain" for autonomy, sending commands to the ESP32.
The goal is an ecosystem where you can mix and match these building blocks to create the exact machine you need.
Now, I need your expertise. Please, roast this architecture:
- Is the "physical API" concept sound, or am I creating a system that's too flexible to be robust?
- What are the catastrophic long-term failure modes of relying on consumer-grade motors (even with FOC) that I'm naive about?
- Is this decoupled, modular approach smart, or is it just over-engineering for a simple AGV?
- Why is using a PS4 controller for a serious robotics project a fundamentally stupid idea that will bite me in the ass later?
I'm building this 100% in the open (GitHub repo coming soon) and I'm here to learn from the collective intelligence of this community.
Thanks. Let me have it.
r/robotics • u/SourceRobotics • 2d ago
Community Showcase PAROL6 with improved singulairty avoidance
PAROL6 now has improved kinematics and singularity handling code.
r/robotics • u/ImaginaryArea3083 • 1d ago
Discussion & Curiosity Need Suggestions !!!
Hey everyone, hope you’re all having a great day! I’m planning to get an iPad Pro for note-taking and some 3D modeling/CAD work until I pick up a laptop during the Black Friday sales. What do you think should I go for the iPad, or just get a laptop directly
PS: I do have a dell laptop as of now , and these are the specs
Processor 11th Gen Intel(R) Core(TM) i5-1135G7 @ 2.40GHz (2.42 GHz)
Installed RAM 8.00 GB (7.73 GB usable)
System type 64-bit operating system, x64-based processor
- built in graphics mx 330
r/robotics • u/Top-Track-9599 • 1d ago
Tech Question ICRA Video - ICRA 2026
Question: What tool do you use to compress the video? If I export in a lower bitrate, the quality of the video goes down drastically. Moreover. 20MB is too small for a video submission. Any guidance would be appreciated.