With a radio specifically designed to communicate through tissue, U-M researchers are adding another level to a computer platform small enough to fit inside a medical grade syringe. In the video below, David Blaauw, professor of electrical engineering and computer science, and David Wentzloff, associate professor of electrical engineering and computer science, discuss how the technology will allow real time information to be applied to devices monitoring heart fibrillation as well as glucose monitoring for diabetics.