André Fialho, MIT Portugal Program (IMAGE) MIT Portugal Program Caption This is MIT Portugal Bioengineering PhD alumnus André Fialho. Credit André Fialho/MIT Portugal Usage Restrictions This image may only be used when related to this subject: Florence Chatbot 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.