The PUDU VSLAM+ navigation system is meticulously engineered for semi-outdoor hotel environments. Unlike conventional delivery robots, the FlashBot not only excels in indoor room service but also masterfully navigates complex semi-open spaces such as garden corridors, fitness zones, and poolside areas, delivering superior human-robot interaction. By harnessing IoT connectivity, the FlashBot integrates seamlessly with building terminal devices, enabling automated calls, turnstile access, and elevator usage without manual intervention. Discover hands-free convenience and elevated delivery efficiency.