Alexia Pena and Estelle, Aged 12 (IMAGE) University of Adelaide Caption Researcher Dr. Alexia Pena (Robinson Research Institute, University of Adelaide; Women's and Children's Hospital) is fitting a wearable sensing device to Estelle, 12, who has type 1 diabetes. Credit University of Adelaide. Usage Restrictions This image can only be used in relation to this story on daily child activity, type 1 diabetes and cardiovascular health. Further permissions must be sought in writing. 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.