Robotic Drumming Prosthesis (1 of 3) (IMAGE) Georgia Institute of Technology Caption This robotic drumming prosthesis has motors that power two drumsticks. One is controlled by muscle sensors. The other is autonomous. Credit Rob Felt/Georgia Tech Usage Restrictions None 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.