Robotic Arm (IMAGE) Fraunhofer-Gesellschaft Caption The robotic arm can be controlled with an input device. When the hand holding the device is moved, the robot emulates the movement. Credit Fraunhofer IPA Usage Restrictions The picture may be used for editorial purposes only. It is protected by copyright. The use is free of charge if the reference is mentioned. 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.