Implantable, wireless, battery-free tactile sensing system. (IMAGE) Aerospace Information Research Institute, Chinese Academy of Sciences Caption Implantable, wireless, battery-free tactile sensing system. Credit Microsystems & Nanoengineering 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.