Swift With Logger (IMAGE) Lund University Caption This is a swift equipped with a micro data logger that measures light. Credit Photo: Susanne Åkesson / Lund University Usage Restrictions Photo: Susanne Åkesson / Lund University 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.