Robbie
Open-source agentic robot
A desktop robot with a 3-DOF neck and expressive LCD eyes, driven by an LLM-based agent and ROS 2.
- PhD, Affective ComputingMachine learning on physiological signals
- Ex-CSIRO & ANUResearch engineering and team leadership
- CSIRO Directors AwardBreakthrough Innovation, 2018
- 20+ years experienceSoftware, hardware and research
Services
Specialist expertise, one point of contact
Twelve areas where I can take a project from first conversation to working result. Choose one to see what's included, who I work with, and what I don't do.
AI & Predictive Modelling
Intelligent systems for forecasting, classification and anomaly detection.
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Scientific Software & Modelling
Precise, high-performance computational tools for research and industry.
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Quality Assurance & Code Reviews
Independent audits for robust, maintainable and performant code.
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Digital Agriculture
AI, sensors and automation for crop scientists, agtech and growers.
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Robotics
Specialised robotic systems designed, built and programmed for real-world tasks.
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Image Analysis & Computer Vision
Insight from images, 3D scans and hyperspectral data.
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Non-Destructive Testing
Detecting material flaws with sensors, image analysis and AI-driven inspection.
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Hardware Prototyping
Custom electronic and mechanical prototypes with embedded intelligence.
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Mathematical Optimisation
Better schedules, placements and allocations through tailored algorithms.
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CAD/CAM & 3D Printing
Precision-engineered parts, from parametric design to in-house fabrication.
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Digital Signal Processing
Processing and analysing sensor signals for measurement and control.
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Affective Computing & Sentiment
Interpreting emotion and human intent with AI.
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Selected work
Projects you can inspect
Client work is confidential, so here are some of my open-source projects: real hardware, real code, documented in public.
CD Changer Robot
Reverse-engineered automation
A disc-publishing robot, rebuilt with a new Arduino controller to archive around 1,000 discs.
robbie_ros
ROS 2 control and simulation
Robbie's control system as a ROS 2 stack, deployed to a Raspberry Pi 4 or run against a MuJoCo simulation.
pingthing
Network monitoring tool
A zero-configuration, htop-style live view of every device on a local network.
About
Research-grade engineering, without the overhead
I'm Dr Warren Creemers, a computer scientist and AI consultant with more than two decades of experience in AI, engineering, research and project management. My work spans machine learning, digital agriculture, signal processing, robotics, computer graphics, optimisation and embedded systems. Previously I was a team leader and analyst at CSIRO, and a Research Fellow at the Australian National University.
With Reasonetix you deal directly with the person doing the work, someone equally at home with a soldering iron, a CAD model or a CUDA kernel.
- End-to-end deliveryConcept, hardware, software and data analysis under one roof.
- Reliable solutions for your workplaceExperience delivering solutions for farms, railways, laboratories, operating theatres and the NDT industry.
- Scientific rigourMethods grounded in the literature and validated against real data.
- Practical AIHelping businesses adopt AI with confidence, backed by over 20 years of hands-on experience, including LLMs and deep learning.