Liquid Metal and Machine Learning (IMAGE) Florida Atlantic University Caption Researchers used individual fingertips fitted with stretchable tactile sensors with liquid metal on a prosthesis attached to a robotic arm. Credit Alex Dolce, Florida Atlantic University Usage Restrictions Credit: Alex Dolce, Florida Atlantic University 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.