Cameras out of the Salt Shaker (IMAGE) Fraunhofer-Gesellschaft Caption This new microcamera is no larger than coarsely ground salt, which is why it fits perfectly into the tip of the endoscope. Credit Awaiba GmbH 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.