XRoboToolkit: A Cross-Platform Framework for Robot Teleoperation

The rapid advancement of Vision-Language-Action models has created an urgent need for large-scale, high-quality robot demonstration datasets. Although teleoperation is the predominant method for data collection, current approaches suffer from limited scalability, complex setup procedures, and suboptimal data quality. This paper presents XRoboToolkit4, a cross-platform framework for extended reality-based robot teleoperation built on the OpenXR standard. The system features low-latency stereoscopic visual feedback, optimization-based inverse kinematics, and support for diverse tracking modalities, including head, controller, hand, and auxiliary motion trackers. XRoboToolkit’s modular architecture enables seamless integration across robotic platforms and simulation environments, spanning precision manipulators, mobile robots, and dexterous hands. We demonstrate the framework’s effectiveness through precision manipulation tasks and validate data quality by training VLA models that exhibit robust autonomous performance.