LeRobot datasets now replay in 3D with open-source Rust/WASM USD viewer
mishig25 · x · 2026-11-04
Hugging Face's LeRobot datasets can now be replayed in 3D: camera footage syncs with the robot's motion, driven by OpenUSD robots hosted on the Hub — including SO-101, OpenArm, and Unitree G1 (4 hand types), all passing NVIDIA's SimReady validation.
The viewer is open source: USD composition is done in Rust compiled to WASM and rendered with three.js, so developers can embed it in their own apps.
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