Printed paper actuator (IMAGE) Carnegie Mellon University Caption Researchers at Carnegie Mellon University's Human-Computer Interaction Institute have developed an actuation technology for plain paper, enabling them to create a four-fingered robotic manipulator. Credit Carnegie Mellon University 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.