UBTECH Robotics is advancing the use of humanoid robots with a new deployment of its Walker S2 units for border operations in Fangchenggang, a key city near the China–Vietnam border. The initiative reflects growing efforts to test robots in complex, real-world environments.
The project focuses on “embodied intelligence,” where artificial intelligence directly controls a physical robot body, enabling machines to operate in dynamic and unpredictable conditions such as busy border crossings.
Walker S2 robots are designed as full-sized humanoids, capable of walking through human environments with jointed legs, arms, and a torso. This allows them to perform tasks in spaces built for people without requiring infrastructure changes.
“These deployments prove real-world value and the accelerating commercialization of humanoid robots globally,” UBTECH scientists stated.
The robots use autonomous battery-swapping technology, allowing them to operate continuously with minimal downtime. This feature is critical for high-traffic environments where uninterrupted service is essential.
Equipped with cameras, depth sensors, and force-feedback systems, Walker S2 units can maintain balance, avoid obstacles, and safely interact with people in crowded areas.
At the Fangchenggang border, the robots will assist with guiding passengers, directing vehicles, and answering basic traveler queries, helping reduce workload for human staff.
Some units will patrol waiting areas and corridors, monitoring crowd flow and identifying potential safety concerns such as blocked exits or congestion.
Others will support logistics operations by checking cargo, verifying container details, and communicating updates to control centers in real time.
Beyond border use, the robots are expected to operate in industrial environments, inspecting facilities such as steel and aluminum plants by following predefined routes.
The deployment builds on earlier contracts secured by UBTECH, with increasing adoption of humanoid robots across factories and data centers.
However, despite strong order volumes, the company continues to face profitability challenges, highlighting the gap between demand and sustainable revenue generation.
The initiative aligns with China’s national strategy to develop humanoid robotics, supported by policy frameworks and standardization efforts led by government agencies.
Training also plays a key role, with dedicated facilities allowing robots to practice real-world tasks such as assembly, cleaning, and logistics operations to improve performance before deployment.
Experts emphasize that perception systems—such as cameras and sensors—are critical for ensuring safe interaction between robots and humans in shared environments.
For travelers, the introduction of humanoid robots may improve efficiency and reduce wait times, while also raising concerns about surveillance and human-machine interaction.
For border authorities, the technology could shift focus toward more complex security tasks, though questions remain around accountability and operational responsibility.
The Fangchenggang trial will ultimately determine whether humanoid robots can handle demanding, real-world conditions reliably and cost-effectively.
Its success could lead to wider adoption across airports, ports, and other critical infrastructure, while failure may result in stricter evaluation of future deployments.
