In every emergency room, there is an EKG or Electro-Cardio-Gram. My dad, a nurse in training and emergency responder says that “they need wireless EKGs”. The job of the EKG is to measure someone’s electrical heart activity via electrodes on your body. The problem with this is that the electrodes are not wireless. A wireless EKG would make readings easier and faster to access. Untangling the electrodes wires is meticulous and takes to long. A way to fix this is to have the EKG transmit a signal that only the electrodes pick up on and then start reading via a circuit board in the electrode. It is a simple yet useful fix to the wires.