Open Robotics Joins Google Summer of Code 2025 with Record Student Participation

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Original source quotation: “ROS Improvements to ROS 2 Tracing Christophe Bedard is a long-time ROS contributor and this summer he will be mentoring Deva Shravan Kumar who is a second year undergraduate at Indian Institute of Technology Roorkee.”

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Original source quotation: “This summer Shravan will be adding a significant number of new features to ROS 2’s primary tracing package, ros2_tracing . Tracing is a software technique that lets users examine their system’s execution to find bugs or performance bottlenecks which can then be fixed to improve overall performance.”

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Original source quotation: “Currently, users must configure tracing prior to starting their application making it difficult to perform tracing on a deployed system. The primary goal of Shravan’s GSoC project is to allow the start of tracing at any point after a ROS application has been launched.”

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Original source quotation: “C/C++ Struct to ROS Message Converter This summer Himaj Joshi , a third year undergraduate student in computer science at Vishwakarma Institute of Information Technology in Pune, India, will be mentored by Janosch Machowinski, a ROS contributor and a senior software engineer at Cellumation .”

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Original source quotation: “Janosh and Himaj will be working together to enable a workflow within ROS 2 where one only needs to write a C/C++ struct and the ROS 2 tooling automatically generates the necessary intermediate messages and their serialized representations.”

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Original source quotation: “This tooling will greatly reduce the amount of boilerplate code needed to transfer a given structure from one ROS node to another and save ROS developers a significant amount of time!”

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Original source quotation: “ROS 2 Doctor Improvements ROS 2 Doctor is a ROS 2 command line tool that helps ROS users diagnose issues with their ROS installation and this summer it will be getting a major upgrade thanks to help from ROS core contributor Tomoya Fujita , a Senior Staff Software Architect at Sony, and Michael Carlstrom [ Github ] a recent graduate student of Case Western Reserve University.”

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Original source quotation: “Currently, the ROS 2 doctor command provides a lot of useful debugging information but it is lacking critical information about ROS and RMW-specific environment variables and valuable configuration and service information.”

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Original source quotation: “Information like this is valuable for debugging issues with ROS 2, and automatically providing it would greatly improve our ability to fix and debug problems reported by our user community.”

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Original source quotation: “Adding this new information to our existing ROS 2 Doctor command would improve community communication and make bug reports much more precise!”

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Original source quotation: “Over the summer Michael will roll out iterative improvements to ROS 2 Doctor that will land first in ROS 2 Rolling Ridley and eventually find their way to our next LTS ROS release Lyrical Luth.”

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Original source quotation: “Gazebo Physics-Based Sonar Simulation For this project Woen-Sug Choi from Department of Ocean Engineering, Korea Maritime & Ocean University and Rakesh Vivekanandan, a PhD student at Oregon State University, will mentor Helena Moyen , a fourth year student at the University of Sao Paulo on a feature relevant to Project DAVE .”

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Original source quotation: “Project DAVE is a library to support the rapid testing and evaluation of underwater robotic solutions using ROS-Gazebo that is used extensively by our maritime robotics community .”

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Original source quotation: “Over the summer Helena will migrate and enhance Project DAVE’s physics-based multi-beam sonar simulation from ROS 1 and Gazebo Classic to ROS 2 (Jazzy) and modern Gazebo (Harmonic).”

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Original source quotation: “Along the way Helena plans to include performance enhancements like adding half-precision calculations in CUDA to boost refresh rates and to incorporate some new sonar types, like side-scan sonar and mechanical scanning sonar.”

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Original source quotation: “Helen plans to use BlueROV , a common maritime robotics, for example benchmark cases.”

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Original source quotation: “Raytracing enabled Faster-Than-Realtime GPU-Based LIDAR Plugin For this project, Gazebo core maintainer Arjo Chakravarty, a software engineer at Intrinsic, will mentor Shashank Rao , a fourth year student at Indian Institute of Information Technology Nagpur.”

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Original source quotation: “This summer Shashank will be helping us to improve the performance of LIDAR simulations in Gazebo by exploiting the raytracing capabilities found in most modern GPUs.”

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Original source quotation: “Ray tracing has long been shown to be an effective pathway for simulating faster-than-realtime depth sensors, and other simulators already perform these calculations using NVIDIA's proprietary OptiX API.”

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Original source quotation: “Arjo and Shashank believe that recent work in the Rust wgpu community has made it easier to use the open standard Vulkan APIs for raytracing.”

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Original source quotation: “Early experiments with wgpu have demonstrated its ability to simulate a 256x256 depth camera at 1000fps on a consumer laptop with an older GPU!”

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Original source quotation: “Time permitting, Shashank will also investigate adding raytracing for other types of depth sensors like maritime sonars and radars.”

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Original source quotation: “You can check out the progress of the prototype here . Work in progress examples of simulated depth camera imagery using wgpu.”

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Original source quotation: “Open-RMF Multi-Agent Traffic Optimization This summer Luca Della Vedova and Michael Grey, two of our top contributors to the Open-RMF project will mentor Nielsen Cugito , a graduate student at University of British Columbia on improving Open-RMF’s traffic planning capabilities with an eye to enabling more sophisticated and scalable robot behaviors within Open-RMF.”

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Original source quotation: “A key component of Open-RMF is the ability to route multi-agent traffic to avoid conflicts between mobile robot agents that are each performing tasks independently.”

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Original source quotation: “To do this, OpenRMF makes use of the mapf Rust library which was designed to be a modular, customizable framework for multi-agent path finding.”

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Original source quotation: “For this GSoC project, Luca and Grey will mentor Nielsen in stress testing Open-RMF’s mapf library to find scenarios where it fails or gives inconsistent results.”

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Original source quotation: “Given these results Nielsen also plans to create patches that resolve underlying issues that could negatively impact mapf’s use in real robot deployments.”

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Original source quotation: “As part of this project Nielsen will be using the Open-RMF Site Editor to generate test cases, simulate the results from mapf library, and generally debug the planning process.”

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Original source quotation: “Nielsen plans to extend the Open-RMF site editor to enable users to step through each iteration of the mapf solving process and investigate how the solver works and identify where it could be improved.”

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Original source quotation: “UI/UX Improvements to the Site Editor A central need of the Open-RMF community is the ability to create digital twins of their automated facilities and visually lay out the patterns and rules for the robot traffic within the facilities.”

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Original source quotation: “To help with this, Open-RMF provides the site editor , a commercially-friendly, extensible, and open source toolkit for creating facility-level digital twins and sketching out traffic rules.”

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Original source quotation: “For this GSoC project, Open-RMF contributors Xiyu Oh and Michael Grey will mentor Ryan Dobe , a senior at Western Governors University, to refactor the site editor into a more modular toolkit to improve quality of life for developers, explore potential UI improvements, and generally improve quality of life for system integrators who use the site editor.”

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Original source quotation: “To make this happen Ryan has refactored the site editor from a monolithic application into several distinct software components.”

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Original source quotation: “Ryan is currently investigating options for a more performant and scalable UI solution for the Open-RMF site editor.”

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Original source quotation: “Infrastructure vcstool Modernization and Improvements For this project Clara Berendsen , a software engineer at Ekumen Labs, and Jose Luis Rivero , a senior software engineer and founder at Honu Robotics , both long-time ROS Infrastructure contributors, will mentor Leander Desouza [ website , github ] , a recent graduate of the University of Sheffield.”

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Original source quotation: “vcstool is a meta version control system tool that interacts with multiple version control systems (e.g. Git, CVS, SVN, Mercurial,etc) to make working with multiple source code repository platforms easier.”

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Original source quotation: “vcstool is widely used in the ROS community to build ROS 2 and Gazebo from source, and it is an official package for Debian, Ubuntu and PyPI.”

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Original source quotation: “Unfortunately, vcstool has not really been maintained over the last few years, and the goal of this project is to update it to support a modern Python implementation.”

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Original source quotation: “The vcstool GitHub Actions workflow also needs to be updated, since it uses older versions of Github Actions.The package will be shipped under a new name - vcs2l.”

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Original source quotation: “This would retain all the former features and implement all the popular pending issues of its predecessor. Leander will also get to experience what it is like to be a package maintainer as vcstool has a backlog of bug reports, feature requests, and open PRs that he plans to address over the summer.”

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Original source quotation: “ROS Controls Hardware Diagnostic Support New ROS Control message definitions that support additional diagnostic fields. We’re super excited to welcome ROS Controls to Open Robotics’ GSoC program for the first time this year.”

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Original source quotation: “This year two ROS Controls contributors Bence Magyar (Locus Robotics) and Sai Kishor (PAL Robotics) will mentor Soham Patil , a master's student at IIIT-Hyderabad, on a project to improve the diagnostics reporting within the ros2_contro l framework.”

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Original source quotation: “Soham’s GSoC project is to create a ros2_control API that allows hardware manufacturers and driver package maintainers to report diagnostic health information with minimal code changes to their existing source code and without affecting the real-time robustness of their hardware interface.”

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Original source quotation: “This would mean adding the software hooks necessary to report arbitrary device health information (like temperature readings, CAN Bus error states and even hardware specific error flags).”

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Original source quotation: “As a stretch goal of the project, Soham has also started looking into standardizing hardware status reporting and gathering feedback from the community to help streamline this.”

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Original source quotation: “You can have a look at the proposal here ! The standardisation of these status messages can allow 3rd party tools to report the health of their robots, debug issues and even in the future allow robust recovery from errors in hardware.”

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