Dr. Gianluca Memoli and SonoBlind (IMAGE) University of Sussex Caption Gianluca demonstrating one of Metasonixx's transparent panels, designed to allow air through. Credit Stuart Robinson/University of Sussex Usage Restrictions Image only to be used in conjunction with news stories about Dr Gianluca Memoli's research. 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.