Machine Heart
Sep 2, 2026 · Artificial Intelligence
How UniSteer Boosts Real‑World VLA Success from 20% to 90% in 66 Minutes
UniSteer introduces a noise‑steering interface that lets human corrections and reinforcement learning jointly update a lightweight noise actor, enabling a Vision‑Language‑Action robot to raise task success from 20% to 90% within 66 minutes while using only two full human demonstrations.
Human-in-the-LoopNoise SteeringReinforcement Learning
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