Engineering notes from the physical world.
Technical writing on robotics datasets, Physical AI infrastructure, and the systems we build along the way.
5 published notes
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7 min read
Autoresearch on robotics training data
An open source recipe for autoresearch on robotics training data.
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2 min read
HFlow: open-source data quality infrastructure for Physical AI
HFlow is an open-source SDK for data teams that collect, transform, and curate Physical AI data.
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8 min read
YouTube System Design for Robotics Data Infrastructure
What a classic interview question got right about the infrastructure behind robotics data.
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1 min read
Pareto: high quality data curation for robotics
Robotics teams need a more rigorous way to understand, curate, and improve training datasets.
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13 min read
Finetuning PI05 for a custom task, robot and environment
To understand what it takes to build a humanoid robot with model-based control, we finetuned @physical_int's (PI) Pi05 model for our custom use case and environment. We incurred ~$10K in hardware costs, compared to the typical ~$20K set up (DROID/ALOHA).