Magnet-Controlled Camera in the Body (IMAGE) Fraunhofer-Gesellschaft Caption The camera pill is not larger than a candy. It can be swallowed by the patient. The doctor steers it through esophagus and stomach by a magnetic device. Credit Fraunhofer 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.