HumansX's dual-arm data-collection system (双腕データ収集システム) is a complete, ready-to-run workstation for gathering demonstration data to train robots. It combines two force-controlled arms with 7 degrees of freedom each and two Wuji Hand 2 hands with 20 degrees of freedom each (left and right), teleoperated by an operator using a VR headset and gloves.
The system time-synchronizes arm and hand motion with video from 5 cameras (multi-view), recording data in a training-ready form. Collected data can be exported in LeRobot, HDF5 and ROS bag formats, allowing teams to move straight to model training.
The device serves two roles: (1) real-robot data collection — replicating an expert's hand and arm motion on real hardware with synchronized recording; and (2) validation and deployment — running trained models on the same real robot. The same arms thus serve both data acquisition and control-policy testing.
Degrees of freedom across body segments