Medrills is a new series of mobile-based (iOS and Android) applications that utilize 3D visualizations and interactives to teach emergency medical concepts and skills. Currently, Medrills is focusing on providing the apps for EMTs/Paramedics and Military but plans to include apps specifically for Nurses in the near future.  These applications are approved for Continuing Medical Education (CME) credits, also known as Continuing Education Hours (CEH).  These interactive programs are easy to use and engaging, making them much more comprehensive, interactive, and efficient than traditional classroom or web/video-based instruction that has otherwise been used for CME/CEH.