# \#webots

**URL:** https://discourse.openrobotics.org/tag/webots/268.md

[Latest](https://discourse.openrobotics.org/latest.md) · [Categories](https://discourse.openrobotics.org/categories.md) · [Tags](https://discourse.openrobotics.org/tags.md)

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## [Webots Demo 8: Supervisory Gate Multi-Fault Lifecycle & Watchdog Hardening (QERRA-v2 Classical)](https://discourse.openrobotics.org/t/webots-demo-8-supervisory-gate-multi-fault-lifecycle-watchdog-hardening-qerra-v2-classical/59014)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 0\
**Last updated:** [October 21, 2026, 12:13pm UTC](https://discourse.openrobotics.org/t/webots-demo-8-supervisory-gate-multi-fault-lifecycle-watchdog-hardening-qerra-v2-classical/59014 "2026-10-21T12:13:31Z")

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Hi everyone, :blush: Following up on my Demo 7 post about isolating high-level planners from actuator handles, I’ve completed Demo 8. Demo 7 showed a basic obstacle stop. Here I stress-tested the gate’s state machine th…

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## [Webots Demo 7: Testing a Supervisory Gate Pattern on TIAGo (QERRA-v2 Classical)](https://discourse.openrobotics.org/t/webots-demo-7-testing-a-supervisory-gate-pattern-on-tiago-qerra-v2-classical/58768)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 1\
**Last updated:** [October 16, 2026, 1:01pm UTC](https://discourse.openrobotics.org/t/webots-demo-7-testing-a-supervisory-gate-pattern-on-tiago-qerra-v2-classical/58768 "2026-10-16T13:01:01Z")

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Hi everyone, Following up on my previous posts on deterministic safety reflexes (Demo 6) and Layer 3 ranking rules, I wanted to share the latest simulation milestone from QERRA-v2 Classical: Webots Demo 7 (Supervisory G…

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## [Webots Demo 6: Compound Physical Safety Reflex on TIAGo (QERRA-v2 Classical)](https://discourse.openrobotics.org/t/webots-demo-6-compound-physical-safety-reflex-on-tiago-qerra-v2-classical/58372)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 0\
**Last updated:** [September 24, 2026, 12:52pm UTC](https://discourse.openrobotics.org/t/webots-demo-6-compound-physical-safety-reflex-on-tiago-qerra-v2-classical/58372 "2026-09-24T12:52:58Z")

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Hi everyone, Following up on my previous posts on deterministic safety layers, I wanted to share the latest simulation demo (Demo 6) from my work on QERRA-v2 Classical, focusing on Layer 1 (the physical safety reflex, Q…

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## [QERRA-v2 Demo 5: Closed-Loop Moral Gating, Physical Safety, and Values Selection (TIAGo in Webots)](https://discourse.openrobotics.org/t/qerra-v2-demo-5-closed-loop-moral-gating-physical-safety-and-values-selection-tiago-in-webots/57863)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 5\
**Last updated:** [September 13, 2026, 9:47am UTC](https://discourse.openrobotics.org/t/qerra-v2-demo-5-closed-loop-moral-gating-physical-safety-and-values-selection-tiago-in-webots/57863 "2026-09-13T09:47:28Z")

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Hi everyone, Following up on my previous demos, here is Simulation Demo 5 for QERRA-v2 Classical. Although QERRA is an open-source development prototype and not a commercial, production-ready tool, I built this simulat…

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## [QERRA-v2 Demo 3: Moral Execution Guard for Humanoid AMRs (PAL Robotics TIAGo in Webots)](https://discourse.openrobotics.org/t/qerra-v2-demo-3-moral-execution-guard-for-humanoid-amrs-pal-robotics-tiago-in-webots/57159)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 0\
**Last updated:** [August 4, 2026, 6:09pm UTC](https://discourse.openrobotics.org/t/qerra-v2-demo-3-moral-execution-guard-for-humanoid-amrs-pal-robotics-tiago-in-webots/57159 "2026-08-04T18:09:39Z")

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Hi everyone, :dizzy: 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…

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## [Hardening HRI Safety with a Deterministic Wrapper: A Webots Demo Using TIAGo](https://discourse.openrobotics.org/t/hardening-hri-safety-with-a-deterministic-wrapper-a-webots-demo-using-tiago/56428)

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**Author:** [@marunigno-ship-it](https://discourse.openrobotics.org/u/marunigno-ship-it)\
**Replies:** 4\
**Last updated:** [July 15, 2026, 11:49am UTC](https://discourse.openrobotics.org/t/hardening-hri-safety-with-a-deterministic-wrapper-a-webots-demo-using-tiago/56428 "2026-07-15T11:49:33Z")

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Hey everyone, I’ve been working on hardening human-robot interaction (HRI) safety boundaries in simulation, and I wanted to share a lightweight classical deterministic wrapper I’ve been testing: QERRA-HSR v0.1. The goa…

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## [P3Bot Robot ROS2 Description and Webots R2025b Integration – Seeking Feedback](https://discourse.openrobotics.org/t/p3bot-robot-ros2-description-and-webots-r2025b-integration-seeking-feedback/52199)

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**Author:** [@SergioEslava](https://discourse.openrobotics.org/u/SergioEslava)\
**Replies:** 0\
**Last updated:** [January 29, 2026, 4:13pm UTC](https://discourse.openrobotics.org/t/p3bot-robot-ros2-description-and-webots-r2025b-integration-seeking-feedback/52199 "2026-01-29T16:13:08Z")

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Hello everyone! We are excited to share our work on the P3Bot, an open-source omnidirectional robot developed by the Robolab research group at the University of Extremadura (Spain). Almost the entire robot was 3D-print…

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## [Ros2webots: Simulation on Webots, Development with ROS2!](https://discourse.openrobotics.org/t/ros2webots-simulation-on-webots-development-with-ros2/36013)

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**Author:** [@MJavadZallaghi](https://discourse.openrobotics.org/u/MJavadZallaghi)\
**Replies:** 0\
**Last updated:** [February 10, 2024, 6:54am UTC](https://discourse.openrobotics.org/t/ros2webots-simulation-on-webots-development-with-ros2/36013 "2024-02-10T06:54:31Z")

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Dear ROS2 community, I’m interested in to share my robot simulation repo with you: ros2webots. I use Webots and ROS2 in ros2webots simulation project. I’m using Webots for creating the world and robot, and the software …

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## [Andino Webots simulation using ROS 2](https://discourse.openrobotics.org/t/andino-webots-simulation-using-ros-2/34790)

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**Author:** [@davgal](https://discourse.openrobotics.org/u/davgal)\
**Replies:** 1\
**Last updated:** [November 22, 2023, 6:55pm UTC](https://discourse.openrobotics.org/t/andino-webots-simulation-using-ros-2/34790 "2023-11-22T18:55:51Z")

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:lady\_beetle: Andino Webots Simulation Hi everyone!! I’m excited to share “andino\_webots” with you. Andino\_webots is an open-source package that offers a Webots simulation integrated with ROS 2, specifically designe…

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## [New Vulcanexus Iron Release](https://discourse.openrobotics.org/t/new-vulcanexus-iron-release/32579)

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**Author:** [@Daniel\_Cabezas](https://discourse.openrobotics.org/u/Daniel_Cabezas)\
**Replies:** 0\
**Last updated:** [July 27, 2023, 2:43pm UTC](https://discourse.openrobotics.org/t/new-vulcanexus-iron-release/32579 "2023-07-27T14:43:08Z")

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Hi folks! The new Vulcanexus Iron is out! This new version supports ROS 2 Iron and brings many new features and tools such as the DDS Record and Replay and the DDS Spy. This new version includes: V-CORE: Fast DDS 2.11…

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## [New Vulcanexus Humble Sync](https://discourse.openrobotics.org/t/new-vulcanexus-humble-sync/26088)

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**Author:** [@Daniel\_Cabezas](https://discourse.openrobotics.org/u/Daniel_Cabezas)\
**Replies:** 4\
**Last updated:** [April 27, 2023, 2:26pm UTC](https://discourse.openrobotics.org/t/new-vulcanexus-humble-sync/26088 "2023-04-27T14:26:13Z")

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Hi all! The new Vulcanexus Humble Sync is out. This new version of Vulcanexus, the All-in-One ROS 2 tool set for the easy and personalized development of robotic applications, includes Webots for robot simulation and t…

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## [Webots R2022b released](https://discourse.openrobotics.org/t/webots-r2022b-released/27298)

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**Author:** [@olivier.michel](https://discourse.openrobotics.org/u/olivier.michel)\
**Replies:** 0\
**Last updated:** [September 13, 2022, 12:39pm UTC](https://discourse.openrobotics.org/t/webots-r2022b-released/27298 "2022-09-13T12:39:10Z")

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We are pleased to announce a new release of the open-source Webots robot simulator: R2022b. This major release comes with several improvements: new robot models: Bitcraze Crazyflie, Franka Emika Panda, Epson Scara …

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## [Webots R2021b released!](https://discourse.openrobotics.org/t/webots-r2021b-released/21599)

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**Author:** [@lukicdarkoo](https://discourse.openrobotics.org/u/lukicdarkoo)\
**Replies:** 3\
**Last updated:** [July 31, 2021, 8:15am UTC](https://discourse.openrobotics.org/t/webots-r2021b-released/21599 "2021-07-31T08:15:05Z")

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We are happy to announce this new release of our open-source robot simulator with many improvements including new models, better support of AI/ML applications, and a new Web Rendering Engine. See the full list of new …

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## [ROS 2 in Robocup 2021](https://discourse.openrobotics.org/t/ros-2-in-robocup-2021/21122)

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**Author:** [@olivier.michel](https://discourse.openrobotics.org/u/olivier.michel)\
**Replies:** 1\
**Last updated:** [June 28, 2021, 1:36pm UTC](https://discourse.openrobotics.org/t/ros-2-in-robocup-2021/21122 "2021-06-28T13:36:09Z")

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The Robocup 2021 ended yesterday. The virtual humanoid league, based on Webots including a ROS bridge to ROS 2, was a great success with lots of fun and enthusiasm from the participants. Congratulation to the winners and…