Multi-tasking microneedle wearable video (VIDEO) University of California - San Diego This video is under embargo. Please login to access this video. Caption The device can be worn on the upper arm and sends data wirelessly to a custom smartphone app. Credit Laboratory for Nanobioelectronics / UC San Diego Usage Restrictions Please credit: Laboratory for Nanobioelectronics / UC San Diego License Original 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.