ResearchResearch paperRobotics & Embodied AI1 source · Oct 14, 2026

FOMI: A Force-Feedback Manipulation Interface for Teaching Contact-Rich Manipulation

To address this, we present FOMI, a force-feedback manipulation interface with a scissor-shaped mechanism, which transmits object interaction forces directly to the operator's hands through actuation links without force sensors.

Key points

  • Robot-free collection with handheld interfaces enables scalable acquisition of human demonstrations for policy learning.
  • This intuitive force feedback supports real-time action adjustment during robot-free collection of contact-rich demonstrations.
  • Around FOMI, we build a demonstration collection system that integrates sensor calibration, data acquisition, and synchronization for robot-free collection.
  • Demonstrations collected with FOMI in both modes enable policies to perform challenging contact-rich manipulation tasks with high success rates.

Sources (1)

  • [1]FOMI: A Force-Feedback Manipulation Interface for Teaching Contact-Rich Manipulation
    arXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 14, 09:10 AM
    To address this, we present FOMI, a force-feedback manipulation interface with a scissor-shaped mechanism, which transmits object interaction forces directly to the operator's hands through actuation links without force sensors.
    Robot-free collection with handheld interfaces enables scalable acquisition of human demonstrations for policy learning.

Extractive summary: sentences quoted from the sources.

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