USC's WACL teaches robots whole-arm manipulation while the hand stays busy

ebiyik_ · x · 2026-11-05

USC researchers (Huang, Seita, Bıyık) present WACL at CoRL 2026: a hierarchical framework letting robots manipulate with their whole arm while the end-effector is occupied — holding a plate while pushing a door shut, keeping a cup upright while pressing a coffee machine. Demos are learned from bare-hand human videos with no teleop or simulation; a VLM generates safety constraints from task descriptions, no retraining needed, and the robot kinematics enter only a quasi-static surface-contact optimizer, enabling zero-shot transfer to new robots. Supported by an NVIDIA grant.

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