Daniel Andren (IMAGE) Chalmers University of Technology Caption “The metavehicles were stable, and their navigation was highly predictable and controllable. With advanced automated feedback systems, and more sophisticated control of the intensity and polarisation of the source light, even more complex navigation would be possible,” explains Daniel Andrén, formerly of the Department of Physics at Chalmers and lead author of the study. Credit Chalmers University of Technology/Carolina Harvonen Usage Restrictions Credit must be given to the creator. License CC BY 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.