Cyborgbug (1 of 2) (IMAGE) University of Michigan Caption Through a device invented at the University of Michigan, an insect's wing movements can generate enough electricity to power small sensors such as a tiny camera, microphone or gas sensor. Credit Erkan Aktakka 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.