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- 01Experimental order-sensitive consistency residual for Odometry/TF streams — minimal C++ reproducerI briefly mentioned an order-sensitive state diagnostic in another thread, but that was the wrong place for it. Posting it separately here with an executable reproducer. The idea is simple: three consecutive pose samples in, one scalar residual out. It quantifies how much the result shifts when you change the nesting order of state composition. Synthetic test results: Smooth linear motion: 4.9848e-08 Abrupt pose/orientation jump: 0.000881456 This is absolutely not a validated anomaly detector yezc_Liu
- 02New Packages and patch release for Lyrical 2026-08-07We’re happy to announce 129 new packages and 372 updates are now available in ROS Lyrical. This sync was tagged on ros/rosdistro as lyrical/2026-08-07 and on ros2/ros2 as release-lyrical-20260807 . See Release ROS Lyrical Luth - Patch Release 2 (2026/08/07) · ros2/ros2 · GitHub for comprehensive archives. Thank you to every maintainer and contributor who made these updates available! Package Updates for ROS Lyrical Updates to Ubuntu Resolute (amd64) (click for more details) Updates to Ubuntu Ressloretz
- 03New packages for Humble Hawksbill 2026-08-07We’re happy to announce 40 new packages and 747 updates to ROS 2 Humble Hawksbill This sync was tagged as humble/2026-08-07 . Package Updates for humble Added Packages [40]: ros-humble-autoware-command-gate : 1.9.0-1 ros-humble-autoware-command-gate-dbgsym: 1.9.0-1 ros-humble-autoware-core : 1.9.0-1 ros-humble-autoware-core-localization : 1.9.0-1 ros-humble-autoware-ndt-scan-matcher : 1.9.0-1 ros-humble-autoware-ndt-scan-matcher-dbgsym: 1.9.0-1 ros-humble-bosch-navigator-bridge: 2.1.16-1 ros-humchristophebedard
- 04[Open Source] GZ Weather System – Realistic Rain & Snow Simulation for Gazebo SimHi everyone, We are excited to share GZ Weather System , an open-source collection of realistic Rain and Snow simulation worlds for Gazebo Sim (Harmonic) built using Gazebo Sim’s built-in ParticleEmitter system. The goal of this project is to provide lightweight, reusable weather environments that can be integrated into robotics simulations without requiring custom rendering plugins. Features Realistic Rain simulation Realistic Snow simulation Runtime particle emission control using Gazebo TransRahul1
- 05ROS News for the Week August 3rd, 2026ROS News for the Week August 3rd, 2026 Congratulations to our Japanese colleagues on another successful ROSConJP . The photos and videos coming out of the event look amazing. We’ve got a ton of great events coming up. Next Thursday we’ve schedule a ROS By-The-Bay meetup at InOrbit in Mountain View. Foxglove’s Actuate conference is the following week followed by a workshop for the Scenic project at UC Santa Cruz. I’ve also organized a ROS Industry Night at Trossen Robotics showroom in San FrancisKatherine_Scott
- 06frontier_exploration_ros2: Modern Autonomous Exploration System for ROS 2Hello everyone, I’d like to share frontier_exploration_ros2 , a modern open-source C++ project for autonomous exploration with ROS 2 and Nav2. The project started around traditional WFD-style frontier exploration, but has grown into a more complete exploration framework focused on improving frontier quality, target ordering, navigation efficiency, and practical ROS 2 integration. Using new methods such as Dynamic Programming. The exploration logic is separated into a C++ library, so it can alsomertguler
- 073D OctoMap SLAM on a TurtleBot3 Burger (RealSense D435i)A small project building a growing 3D occupancy map (OctoMap) on a TurtleBot3 Burger with an Intel RealSense D435i. The robot streams depth, color, and wheel odometry over WiFi; a laptop turns the depth into a point cloud and octomap_server builds the voxel map, updating live in RViz. Every session records to a bag and replays offline. A few things that were worth working out: camera_info QoS. depth_image_proc ’s PointCloudXyzNode subscribes to the depth camera_info as TRANSIENT_LOCAL , but theprakash-aryan
- 08Rosbag Resurrector — a pandas-like analysis + ML-export workbench for ROS 2 bagsHi all — I’ve been building rosbag-resurrector, an analysis workbench for ROS 2 (MCAP) bags. It’s deliberately not another 3D viewer — it treats a bag like a DataFrame: pandas-like access, a DuckDB index across many bags, health/QC validation, semantic frame search, cross-bag overlay, and one-command export to LeRobot / RLDS / Parquet. It bridges to PlotJuggler over WebSocket rather than competing on plotting. v0.8 (released this week) adds a notebook-style web UI — open a bag, plot a signal, brsegfault_survivor
- 09[GSoC 2026] ROS 2 Client Library Performance Monitoring: Midterm Progress UpdateOrganization: OSRF Contributor: Ammaar Ahmed ( GitHub , LinkedIn ) Mentors: Kimberly McGuire ( GitHub ) and Skyler Medeiros ( GitHub ) GSoC project: ROS 2 Client Library Performance Monitoring Repository: ros2-performance-monitoring Live dashboard: performance.ammaar.lol Hello everyone, I am Ammaar Ahmed. I am pursuing a bachelor’s degree in Robotics and Automation Engineering at FAST NUCES Islamabad, Pakistan. My interest in ROS began about a year and a half ago, when I started building robotsammaarrahmed
- 10Physical AI Open-source Platform: CYCLOIntroducing CYCLO: A Modular Software Platform for Physical AI Physical AI Open-source Platform: CYCLO Building Physical AI systems often means dealing with fragmented tools for data, training, simulation, and hardware control. To solve this, our team developed CYCLO: a modular, open-source framework designed to connect the entire Physical AI workflow into a single stream. Key Features: • Cyclo Intelligence: Data recording, LeRobot dataset conversion, and imitation/reinforcement learning policyPyo
- 11SIG for Physical AI Meeting, August 7th with EncordThis week the ROS Special Interest Group for Physical AI is happy to share that we will be hosting Encord to share how their work connects to the work of the SIG. The meeting will be at Fri, Aug 7, 2026 3:00 PM UTC for meeting details please find the event on the Google Calendar for future reference it’s embedded into the ROS Governance page in the documentation. 1 post - 1 participant Read full topictfoote
- 12Scenic Workshop August 20-21 @ UC Santa CruzHi folks, For those interested in testing or training robotic systems in simulation, the annual Scenic Workshop for current and potential users and developers of the Scenic probabilistic programming language will be held at UC Santa Cruz on August 20-21. Scenic is a language for environment modeling and data generation for autonomous intelligent cyber-physical systems, and has been used to help design and evaluate robots in a variety of simulators, including Gazebo. The workshop will include foodfremont
- 13Preparing for Lyrical Sync 2026-08-07Hello Lyrical maintainers! Starting now, I will be holding new Lyrical ros/rosdistro release PRs with a plan to sync ROS Lyrical packages to the main apt repo on 2026-08-07. Please comment here if there are any issues I should know about before performing the sync. There are currently 563 packages waiting to sync and 13 regressions . 2 posts - 1 participant Read full topicsloretz
- 14Stop making PowerPoint presentations—come build brains for robots, with unlimited snacks and coffee | UnoMove is Hiring Top TalentYounuo Zhixing (UnoMove) | Build the “Brain Architecture” for Robots Vision-Only · Embodied AI · Edge-Deployed Large Models · Real-World Deployment Website: younuozhixing.com ｜Location: Suzhou, China Who We Are Younuo Zhixing (UnoMove) — a vision-only, no-LiDAR-stacking embodied AI company. While others “patch” perception with LiDAR, we use cameras + AI to make robots truly understand the world . Our core product, UnoBox , is more than an edge-computing box — it’s a digital brain that gives roboArthur_Shen
- 15Nav2 zigzag navigation in a large road environment with Isaac Sim. RViz localization gradually diverges from the simulatorHi everyone, I’m new to Nav2 and I am currently using Isaac Sim as my simulation platform. The AMR is the official Nova Carter, equipped with a single front-mounted 2D LiDAR. Navigation works well in a relatively small indoor factory environment. The AMR follows the planned path correctly and AMCL localization appears stable. However, after switching to the larger road environment shown in the attached images, I started experiencing some unusual behavior: The AMR moves in a zigzag pattern duringwendyyy
- 16Last day to purchase regular price ROSCon Global tickets is Monday, August 24thHi Everyone, Quick reminder, the last day to purchase regular price tickets for ROSCon Global in Toronto is Tue, Aug 25, 2026 6:59 AM UTC . 1 post - 1 participant Read full topicKatherine_Scott
- 17Preparing for Humble sync 2026-08-07We’re planning for a Humble sync on Fri, Aug 7, 2026 4:00 AM UTC . There are currently 703 regressions and 477 packages to release. The very high number of regressions is due to an issue with low disk space on buildfarm agents. The infra team is working on it, so hopefully packages get successfully built over the next few days. Otherwise, I will push the sync date back a bit. We will start holding rosdistro PRs for the sync today ( Tue, Aug 4, 2026 4:00 AM UTC ) and will plan to do the sync on Fchristophebedard
- 18QERRA-v2 Demo 3: Moral Execution Guard for Humanoid AMRs (PAL Robotics TIAGo in Webots)Hi everyone, Here is Simulation Demo 3 for QERRA-v2 Classical. In robotics, we take physical safety boundaries for granted — if a robot is about to hit a wall or a person, it stops. But in real-world HRI, moral boundaries carry just as much practical value. A robot that blindly executes a directive to coerce an employee, doctor analytics, or gaslight staff creates massive legal and operational fallout. Practicality and moral guardrails aren’t opposites — they are real-world allies for deployingmarunigno-ship-it
- 19This Week at Open Robotics Headquarters (2026-07-27)Hello, and welcome back to This Week at Open Robotics HQ! Did you know we have 53 sponsors (and counting) for ROSCon Global ? And that each one of those sponsors needs assistance with logistics and planning and the like? And all of them are keen to learn more about, get intros to, and work with the community? Just keeping everything straight is practically a full-time job. We’re especially happy about how many OSRA members are increasing their community support by sponsoring ROSCon Global! Let’svmb
- 20ros2_cuda_ipc: Zero-copy GPU data sharing between ROS 2 processesHi everyone, I would like to introduce ros2_cuda_ipc, an experimental ROS 2 library for sharing GPU-resident data between processes without copying it through CPU memory. github.com GitHub - dskkato/ros2_cuda_ipc: ROS 2/CUDA IPC support ROS 2/CUDA IPC support Motivation GPU-accelerated perception pipelines often separate camera or LiDAR preprocessing, DNN inference, visualization, and encoding into different components. Composable nodes can avoid inter-process copies, but they also place componeDaisuke_Kato
- 21Announcing protoros2: use protobuf in ros2 without compromiseHi ROS Community! For years, there has been a strong and consistent demand for seamless Protobuf serialization in ROS/ROS 2. While there are excellent existing tools in the community, integrating them cleanly into a high-performance, production-ready pipeline often comes with friction. Today, we’re excited to introduce protoros2 — a middleware wrapper and orchestration engine designed to provide zero-intrusive protobuf support for ROS 2. ZhenshengLee/protoros2: use protobuf in ros2 without comprZhenshengLee
- 22Boston Robot Hackers announces August Monthly MeetingBoston Robot Hackers is pleased share info about our August meeting: Topic: Forward & Inverse Kinematics: The Math: From joint angles to end-effector poses" Speaker: Shivam Chopra, PhD Date: August 6 2026 Time: 7:00pm to 9:00pm Location: Artisans Asylum, Alston, Boston Shivam will introduce the concepts of Forward and Inverse Kinematics, explain where it fits into robotics (and how important it is!) and get into technical details of how to apply it and how the math works. Also featured two lightpitosalas
- 23Curobo_ros v2 – GPU-accelerated motion planning wrapper, now on cuRobo v0.8.0Hello everyone, Some of you may remember my earlier post about curobo_ros , a lightweight ROS 2 wrapper around NVIDIA’s cuRobo planner. I’m happy to share that the package has now been migrated to cuRobo v2 (v0.8.0) , which was a major rewrite upstream, and the wrapper has been updated accordingly. What’s new in v2: Native perception pipeline : cuRobo v2 ships a block-sparse TSDF + GPU ESDF mapper built in, so we could drop our homegrown nvblox / nvblox_torch forks entirely. Depth cameras now feWillore
- 24Gazebo PMC Meeting Minutes 2026-08-03Hi Gazebo Community! This week’s meeting was held on Mon, Aug 3, 2026 6:00 PM UTC and the following is a summary: PMC Business None New agenda items ROSCon PMC Dinner Meeting : Confirmed a PMC dinner meeting on Mon, Sep 21, 2026 12:00 AM UTC (adjusting evening time to accommodate travel schedules). Location suggestions and a poll to finalize timing are being coordinated on Zulip. Buildfarm Security & Infrastructure : Scraper / Crawler Mitigation : Jenkins buildfarm scrapers caused performance isazeey
- 25OpenMantaClaus - Open source low-cost ROS2-based AUV for SAUVCMantaClaus runs its entire autonomy stack on a Raspberry Pi , a Blue Robotics Navigator Flight Controller , and a single simple USB webcam . I built it independently on a tight budget for the Singapore Autonomous Underwater Vehicle Challenge (SAUVC), where it managed to snag 2nd place ! Key Features & Architecture Software: Built on ROS 2 . I extended and forked the ROS 2 BlueOS Extension to run a containerized environment inside BlueOS for seamless deployment and node management. Vision & NavigKushion
- 26Localization of The Gazebo DocumentationHello Gazebo Community, I am the author of the Localize The Docs organization. And I’m glad to announce that the gazebosim-docs-l10n project is published now: Preview: gazebosim-docs-l10n Crowdin: gazebosim-docs-l10n GitHub: gazebosim-docs-l10n The goal of this project is to translate The Gazebo Documentation into multiple languages. Translations are contributed via the Crowdin platform, automatically synchronized with the GitHub repository, and can be previewed on GitHub Pages. We welcome anyonhwhsu1231
- 27ADEL 2.0 – C++/Rust Deterministic Execution Layer for Microsecond Edge Compute & RoboticsHi ROS Community! We are opening early-access evaluations for ADEL 2.0 (Autonomous Deterministic Executive Layer), a bare-metal C++/Rust execution engine built for ultra-low latency, zero-jitter control loops. While designed for microsecond satellite maneuver planning under severe compute bounds, ADEL 2.0 provides immediate utility for terrestrial robotics, BVLOS drone flight controllers, and autonomous hardware running ROS/ROS2 node topologies. Key Highlights: Microsecond-latency spatial trajecAnnesha_Mazumdar
- 28Interop SIG, 06 August 2026: Google Summer of Code for Open-RMFMeeting Link Calendar Link Thu, Aug 6, 2026 3:00 PM UTC This year the Open-RMF project participated in Google Summer of Code with two contributors to help with different aspects of the Next Generation initiative. At this session of the Interoperability Special Interest Group, these contributors will present what they’ve done so far. 1. Zhen Wan: Crossflow Diagram Editor Crossflow is a recently developed flow-based programming library aimed at making highly asynchronous service-driven systems easgrey
- 29Robotics Technical Support Engineer - San Francisco, CAJoin an Industry Leader in Robotics RealMan Intelligent Technology (Beijing) Co., Ltd. develops robotic technologies that are widely recognized as setting the benchmark in the industry. Our deployable robotic arms and actuator modules account for over 80% of the domestic market, reflecting both our technological leadership and manufacturing excellence. The role We are seeking a Technical Support Engineer to support our collaborative robot (cobot) products for customers across North America. ThisEi-talent
- 30ROS 2 Realtime Support PackageWe have been working on adding real-time functionality to rcl and rclcpp since 2022. In response to this proposal, we have created a new package that provides real-time functionality without changing the existing packages. esol-community/ros2_realtime_support Background The previous discussion is as follows: ROS lacks a unified mechanism to formally support real-time functionality, and we have tried to achieve this by adding functionality to rcl and rclcpp . On the other hand, it has been pointek-yokoyama-esol
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