How underwater robots explore the world beneath the surface

In the testing pool of the Guangdong Intelligent Robotics Institute, a bright yellow underwater robot moves with remarkable agility, navigating the water like a "subaquatic sprite." Designed for complex underwater tasks, the robot features omnidirectional movement and artificial intelligence (AI) detection mode, enabling comprehensive monitoring of the underwater environment.

Capable of moving vertically, horizontally and turning, the robot can also hover steadily in place – ideal for prolonged observation of a single area. It operates at depths of up to 400 meters and has a maximum horizontal range of 1,000 meters.

"Our underwater robot is built for tasks like underwater facility inspection and precision operations," said Hu Gangyi, the general managing director of the company behind the robots. "It overcomes the depth, duration and safety limitations of traditional manual underwater work, significantly improving both efficiency and operational security."

Hu also highlighted the importance of the Greater Bay Area's robust industrial and financial ecosystem in supporting innovation: "Local manufacturing capacity, an advanced supply chain, and access to strong investment channels have greatly accelerated the commercialization of research."