Dexterous Artificial Hand (IMAGE) Florida Atlantic University Caption Erik Engeberg, Ph.D., (seated) senior author, pictured with the dexterous artificial hand used for the study. Credit Alex Dolce, Florida Atlantic University Usage Restrictions Credit: Alex Dolce, Florida Atlantic University 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.