The Flow has not summarised this story yet — read it at Hugging Face Trending Papers.
The paper presents a 652,157‑parameter action‑conditioned visuotactile world model designed for lifting tasks, integrating behavior cloning, policy learning in imagination, reactive implicit Q‑learning, and model‑assisted force feedback. Experiments on 120 fresh MuJoCo environments and additional ID environments show that visuotactile dynamics reduce force‑action‑effect mean absolute error from 0.413 N to 0.338 N, and model‑assisted feedback boosts force‑budgeted success from 73.3 % to 93.3 %. Imagined reinforcement learning achieves 11.9 % pooled joint success compared to 25.0 % for reactive IQL, with further stress testing adding 330 executions.
TacSushi is a tactile‑grounded, Cosmos3‑based world‑action policy for dexterous sushi manipulation. It encodes RGB, language, and hand state, fusing fingertip tactile data via feature‑wise gated fusion, and learns from future‑consequence predictions while excluding failed actions from imitation. Trained on 340 successful and 50 failed trials, TacSushi achieves 68.3% in‑distribution and 37.5% out‑of‑distribution success, outperforming baselines that lack future‑consequence supervision or use direct tactile concatenation.
arXiv:2610.10283v1 Announce Type: cross Abstract: Humans can grasp everyday objects with almost perfect success rates using fingertip tactile feedback, yet much of the robotic grasping literature emp...
arXiv:2606. 11743v1 Announce Type: cross Abstract: Vision-language-action (VLA) models provide strong visual, language, and action priors for robot manipulation, but visual observations alone often miss the local contact state required for contact-rich tasks.
arXiv:2610.28457v1 Announce Type: cross Abstract: General-purpose multimodal models have shown promise as direct robot action policies, yet whether they grasp the physics underlying real-world intera...
The survey examines dexterous robotic hands in the context of foundation models, covering hardware, data, cross-embodiment transfer, learning, and evaluation from January 2024 to November 2026. It highlights that human data’s value hinges on alignment rather than volume, that shared policies still face embodiment constraints, and that task success alone does not guarantee physical correctness or readiness for deployment. The authors identify eleven open problems and suggest reporting standards to better measure full-stack progress.