HKU’s innovative research novelties (IMAGE) The University of Hong Kong Caption HKU’s innovative research novelties excel at 48th International Exhibition of Inventions of Geneva Credit The University of Hong Kong Usage Restrictions N/A License Original 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.