The 'live' actor is the ultimate high fidelity simulation manikin! However, there are clinical signs lacking (hopefully....) from well people. I would like to create a capacitance stethoscope prototype capable of playing back sounds through headphones when the stethoscope comes into contact with the skin, using an Arduino prototype. This would enable clinical sounds to be added to actors or babies! - pericardial rubs, creps, wheezes etc. This would utilise some of the Arduino libraries available and introduce aspects of coding in C , breadboard prototyping and introduce the IoT to participants (hopefully!).