Prof. Wallace Lai Wai-lok, Associate Head (Teaching) and Professor of the Department of Land Surveying and Geo‑Informatics at The Hong Kong Polytechnic University (PolyU), was recently featured on the RTHK’s programme, showcasing an AI-powered pipeline inspection robot co-developed with the Water Supplies Department and a technology company.
Designed for Hong Kong’s high-density urban environment, the robot is equipped with acoustic sensors, high-definition cameras, and positioning technologies, supported by AI analytics. It is capable of conducting precise inspections in confined, complex underground pipelines, enabling real-time data collection and early fault detection.
Prof. Lai highlighted that innovative technologies play a crucial role in strengthening urban infrastructure management and advancing sustainable development. By integrating geo-informatics with intelligent systems, this research represents a significant step towards automated and smart inspection of underground utilities, contributing to safer and more resilient cities.
RTHK Interview Replay (In Chinese Only)
For More:
PolyU researchers develop underground utilities inspection technologies to locate invisible water pipe leakages and voids
