Human demonstrations offer a scalable way to collect manipulation data, but their contacts may be unstable or infeasible when transferred to a robot hand. Collecting demonstrations directly on the target robot avoids this mismatch but substantially increases the cost of data collection. To address this trade-off, we pr...
Sheng-Cheng Luo, Xiao Cheng, Hong Ying et al.· 1 citation
Tau is presented, a touch-augmented VLA framework that learns an action-conditioned spatiotemporal tactile representation from future visual supervision inspired by the Joint-Embedding Predictive Architecture (JEPA), and fuses it with vision-language features for action generation.
Ning Cheng, Jinan Xu, Wanlin Li et al.· arXiv.org· 1 citation
This work introduces DexMani, a framework that transfers human demonstrations as contact-conditioned manipulability evolution and uses it to guide downstream reinforcement learning, enabling rotation skills to be acquired across robot embodiments with distinct kinematics and active-contact configurations.
Xiaoyang Chen, Shengcheng Luo, Haoran Guo et al.· 0 citations
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