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arxiv: 2506.01944 · v1 · pith:FYT3TH5Z · submitted 2025-06-02 · cs.RO · cs.AI

Feel the Force: Contact-Driven Learning from Humans

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classification cs.RO cs.AI
keywords forcesmanipulationlearningrobottactileacrosscontactcontrol
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Controlling fine-grained forces during manipulation remains a core challenge in robotics. While robot policies learned from robot-collected data or simulation show promise, they struggle to generalize across the diverse range of real-world interactions. Learning directly from humans offers a scalable solution, enabling demonstrators to perform skills in their natural embodiment and in everyday environments. However, visual demonstrations alone lack the information needed to infer precise contact forces. We present FeelTheForce (FTF): a robot learning system that models human tactile behavior to learn force-sensitive manipulation. Using a tactile glove to measure contact forces and a vision-based model to estimate hand pose, we train a closed-loop policy that continuously predicts the forces needed for manipulation. This policy is re-targeted to a Franka Panda robot with tactile gripper sensors using shared visual and action representations. At execution, a PD controller modulates gripper closure to track predicted forces-enabling precise, force-aware control. Our approach grounds robust low-level force control in scalable human supervision, achieving a 77% success rate across 5 force-sensitive manipulation tasks. Code and videos are available at https://feel-the-force-ftf.github.io.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Modular Sensory Stream for Integrating Physical Feedback in Vision-Language-Action Models

    cs.RO 2026-04 unverdicted novelty 7.0

    MoSS augments VLAs with decoupled modality streams for multiple physical signals, achieving synergistic gains in real-world robot tasks via joint attention and auxiliary future-signal prediction.

  2. Physically Guided Visual Mass Estimation from a Single RGB Image

    cs.CV 2026-01 unverdicted novelty 7.0

    A method estimates mass from single RGB images by fusing depth-based volume cues with vision-language model density semantics via adaptive gating and separate regression heads trained on mass labels only.

  3. ForceBand: Learning Forceful Manipulation with sEMG

    cs.RO 2026-06 unverdicted novelty 6.0

    ForceBand uses sEMG and IMU signals to predict fingertip forces from human demos, producing force-augmented data that lets robot policies reach 87% success on pick-squeeze-place tasks across varied objects.

  4. ForceFlow: Learning to Feel and Act via Contact-Driven Flow Matching

    cs.RO 2026-05 unverdicted novelty 5.0

    ForceFlow improves success rates by 37% on six real-world contact-rich tasks over ForceVLA by treating force as a global regulatory signal in a flow-matching policy with hierarchical vision-to-force decomposition.