Polytechnic University Professor Ni Yiqing shows off his intelligent surveillance system, which won top prize in Geneva. Photo: K. Y. Cheng
Invention prevents ships from colliding with nearby bridges
Academic's technology to monitor marine traffic near bridges and warn of crash risks wins international invention competition
Polytechnic University Professor Ni Yiqing shows off his intelligent surveillance system, which won top prize in Geneva. Photo: K. Y. Cheng