  This work introduces a solution to enhance human-robot interaction over
limited wireless connectivity. The goal is toenable remote control of a robot
through a virtual reality (VR)interface, ensuring a smooth transition to
autonomous mode in the event of connectivity loss. The VR interface provides
accessto a dynamic 3D virtual map that undergoes continuous updatesusing
real-time sensor data collected and transmitted by therobot. Furthermore, the
robot monitors wireless connectivity and automatically switches to a autonomous
mode in scenarios with limited connectivity. By integrating four key
functionalities: real-time mapping, remote control through glasses VR,
continuous monitoring of wireless connectivity, and autonomous navigation
during limited connectivity, we achieve seamless end-to-end operation.
