Quantum Bus (IMAGE) University of Innsbruck Caption Scientists have developed a protocol that can be used to connect quantum systems that are encoded differently. Credit University of Innsbruck/Harald Ritsch Usage Restrictions Please cite the owner of the image when publishing. This image may be freely used by reporters as part of news coverage, with proper attribution. 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.