Bridge Ready for ROS* 2.0 Minggang Wang September 30 2018 Agenda ● Who We Are ● Why Use Node.js & Web in Robotics ● Thinking in “ROS 2.0 + Web” ● What We Have Done for “ROS 2.0 + Web” ● The Design Design of rclnodejs & ros2-web-bridge ● List of Features ● Performance Comparison: Node.js, C++ & Python ● Video Demo ● Intel Robot ● Contacts & Resource Links 2 3 Who we are ● Intel Open etc. ● How to bring ROS into the web? ○ RWT* can bring ROS 1.0 APIs into a web browser ○ Nothing for ROS 2.0 back in Mid’17, so we did one ○ But is it the best way to expose all ROS API in web? e.g. service

Outline ● Introduction ● Overview of ROS 2 ● ROS 2 Conventional Approach ● Introduction to Functional Programming Principles ● Refactoring using Functional Programming Principles ● ConclusionIntroductionAbout System (ROS) is the de facto middleware of choice across robotics academia and industry Why use Robot Operating System? Clip taken from: https://robots.ros.org/● Robot Operating System (ROS) is the ● According to the ROS 2022 Metrics Report, more than 740 companies use ROS! Why use Robot Operating System? Clip taken from: https://robots.ros.org/● Robot Operating System (ROS) is the de facto middleware

Apex.Alan, Apex.Ray are trademarks of Apex.AI. CppCon 2023 Building bridges: Leveraging C++ and ROS for simulators, sensor data and algorithms Divya Aggarwal October 5, 2023© 2023 Apex.AI, Inc. | 1. ROS and simulators 2. What is missing? 3. Our proposal© 2023 Apex.AI, Inc. | All rights reserved. Apex.AI, Apex.OS, Apex.Grace, Apex.Ida, Apex.Alan, Apex.Ray are trademarks of Apex.AI. ROS and simulators© Apex.Grace, Apex.Ida, Apex.Alan, Apex.Ray are trademarks of Apex.AI. Back to basics — ROS ROS & simulators 5 ROS is an open-source Robot Operating System 1. A set of software libraries and tools that

system ● Cross-platform ● Memory Management 35Library used to implement plugin architecture in ROS projects• Robot Operating System • Set of libraries and tools to help build robotic applications communicate between nodes using topics What is ROS? Image from https://docs.ros.org/en/rolling/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Nodes/Understanding- ROS2-Nodes.html 37• Network layer communication • Need plugins for performance • In a perfect world, ROS would not require plugins Why use plugins over nodes? 38• Defacto Plugin Manager for ROS projects • Built on top of class_loader, rcpputils and

you. You are ready to begin working with Inkscape. 3.2 M eth od 2: Ins tal l i ng f rom th e M i c ros of t Ap p s tore You can also install Inkscape onto your Windows computer from the Microsoft App store https://login.live.com/ and select Create one!. 3.2. M eth od 2: Ins tal l i ng f rom th e M i c ros of t Ap p s tore 21 Ink s c ap e B eg i nners ’ G u i de, Rel eas e 1.0 2. On the following page with your new Microsoft account and click Next. 3.2. M eth od 2: Ins tal l i ng f rom th e M i c ros of t Ap p s tore 22 Ink s c ap e B eg i nners ’ G u i de, Rel eas e 1.0 4. Enter in your first and

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 6.12 ROS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 ROS Warning: This feature is experimental and subject to breaking changes. See the Conan stability section for more information. Conan provides integration for your Robot Operating System (ROS) C/C++ C/C++ based projects. This will allow you to consume Conan packages inside your ROS package projects. The Conan packages can be installed and used in CMake with the help of the ROSEnv generator created

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184 6.11 ROS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 ROS Warning: This feature is experimental and subject to breaking changes. See the Conan stability section for more information. Conan provides integration for your Robot Operating System (ROS) C/C++ C/C++ based projects. This will allow you to consume Conan packages inside your ROS package projects. The Conan packages can be installed and used in CMake with the help of the ROSEnv generator created

format • Requires lots of run-time decisions • Generally maintained by a corporate entity • ROS and ROS 2 ecosystem (Open Robotics/ Intrinsic) • Drake (TRI) • Ignition and Gazebo (Open Robotics/Intrinsic) Locking primitives that block • Optimize for CPU and memory budgets, missed deadlines https://design.ros2.org/articles/realtime_background.htmlWhy C++ is Great for Real-Time Robotics • isocpp and --Wpedantic

installées et que le système exécute le noyau le plus récent proposé par la distribution. Les numéros de version des paquets des fichiers d’en-tête doivent être les mêmes que celui du noyau que vous utilisez Configurer des machines virtuelles produits se voit affecté un numéro “ID de produit”. Les deux numéros sont écrits en général en hexadécimal (c’est-à-dire qu’ils se composent des chiffres 0 à 9 et des lettres une liste séparée par des virgules de ports ou de plages de ports. Utilisez un tiret entre deux numéros de ports pour indiquer une plage. Le serveur VRDP s’appuiera sur un des ports disponibles au sein de

their domain knowledge by adopting OAM ROS-OAM Operator OpenKruise Monitoring Logging Scaling Rollout Ingress Elastisearch Operator Prometheus Operator ROS (Alibaba Cloud Resources) Stateless Component