Championship (IMAGE) The Hong Kong Polytechnic University Caption This is Dr. Miranda Lou (third from left), Executive Vice President of PolyU and the winning teams of Grand Prize of the International Exhibition of Inventions of Geneva. Credit The Hong Kong Polytechnic University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.