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Physix Frontier · News Briefing Card (IT Home · Aug 23, 2026)

Noitom Open-Sources 617-Hour HiPHI Motion Capture Dataset

KEY FACTS

  • Noitom has released the open-source dataset HiPHI, totaling 617.5 hours.
  • The data covers full-body motion and human-object interaction, collected from 132 actors.
  • It features a 90 Hz sampling rate with sub-millimeter optical precision and is structurally organized.
  • The dataset is now available on Hugging Face and supports real-robot deployment for Unitree G1.

KEY DATA

617.5 hoursTotal Data Duration
90 HzSampling Frequency
132 peopleNumber of Actors

PHYSIX OBSERVATION

High-quality open-source data is becoming the 'new oil' of embodied intelligence. HiPHI not only fills the gap in fine-grained motion data but also validates the closed-loop capability from data to real-world control by directly empowering mainstream hardware like Unitree. This marks a shift in industry competition focus from pure algorithms to a collaborative ecosystem of 'data + hardware,' where open-source strategies will accelerate the popularization and iteration of general skills for humanoid robots.

Source: IT Home report